Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Op-amp Multi-purpose SOIC 8

TLC225x, TLC225xA

Advanced LinCMOS RAIL-TO-RAIL

VERY LOW-POWER OPERATIONAL AMPLIFIERS

SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

Output Swing Includes Both Supply Rails

Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz

Low Input Bias Current ...1 pA Typ

Fully Specified for Both Single-Supply and

Split-Supply Operation

Very Low Power ...35 µA Per Channel Typ

Common-Mode Input Voltage Range

Includes Negative Rail

Low Input Offset Voltage

850 µV Max at T

= 25°C (TLC225xA)

Macromodel Included

Performance Upgrades for the TS27L2/L4

and TLC27L2/L4

Available in Q–Temp Automotive

HighRel Automotive Applications

Configuration Control / Print Support

Qualification to Automotive Standards

description

The TLC2252 and TLC2254 are dual and

quadruple operational amplifiers from Texas

Instruments. Both devices exhibit rail-to-rail

output performance for increased dynamic range

in single- or split-supply applications. The

TLC225x family consumes only 35 µA of supply

current per channel. This micropower operation

makes them good choices for battery-powered

applications. The noise performance has been

dramatically improved over previous generations

of CMOS amplifiers. Looking at Figure 1, the

TLC225x has a noise level of 19 nV/√Hz

at 1kHz;

four times lower than competitive micropower

solutions.

The TLC225x amplifiers, exhibiting high input

impedance and low noise, are excellent for

small-signal conditioning for high-impedance

sources, such as piezoelectric transducers.

Because of the micropower dissipation levels,

these devices work well in hand-held monitoring

and remote-sensing applications. In addition, the

rail-to-rail output feature with single or split

supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For

precision applications, the TLC225xA family is available and has a maximum input offset voltage of 850 µV. This

family is fully characterized at 5 V and ±5 V.

The TLC2252/4 also makes great upgrades to the TLC27L2/L4 or TS27L2/L4 in standard designs. They offer

increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set

allows them to be used in a wider range of applications. For applications that require higher output drive and

wider input voltage ranges, see the TLV2432 and TLV2442 devices. If the design requires single amplifiers,

please see the TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23

package. Their small size and low power consumption, make them ideal for high density, battery-powered

equipment.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Advanced LinCMOS is a trademark of Texas Instruments.

Figure 1

VN – Equivalent Input Noise Voltage – nv//Hz

f – Frequency – Hz

EQUIVALENT INPUT NOISE VOLTAGE

FREQUENCY

nV/ Hz

= 5 V

= 20 Ω

= 25°C

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

Summary of content (70 pages)

PAGE 1
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 D D D D D D Output Swing Includes Both Supply Rails Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz Low Input Bias Current . . . 1 pA Typ Fully Specified for Both Single-Supply and Split-Supply Operation Very Low Power . . .
PAGE 2
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TLC2252 AVAILABLE OPTIONS PACKAGED DEVICES TA VIOmax AT 25°C 0°C to 70°C 1500 µV TLC2252CD — — – 40°C to 125°C 850 µV µ 1500 µV TLC2252AID TLC2252ID — — — — – 40°C to 125°C 850 µV µ 1500 µV TLC2252AQD TLC2252QD — — — — – 55°C to 125°C 850 µV 1500 µV — — TLC2252AMFK TLC2252MFK TLC2252AMJG TLC2252MJG SMALL OUTLINE† (D) CHIP CARRIER (FK) CERAMIC DIP (JG)
PAGE 3
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TLC2252C, TLC2252AC TLC2252I, TLC2252AI TLC2252Q, TLC2252AQ D, P, OR PW PACKAGE (TOP VIEW) 1 8 2 7 3 6 4 5 NC 1OUT NC VDD+ NC VDD + 2OUT 2IN – 2IN + NC 1IN – NC 1IN + NC 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 NC 2OUT NC 2IN – NC NC VDD– /GND NC 2IN+ NC 1OUT 1IN – 1IN + VDD – /GND TLC2252M, TLC2252AM . . .
PAGE 4
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 equivalent schematic (each amplifier) VDD + Q3 Q6 Q9 Q12 Q14 Q16 R6 IN + OUT C1 IN – R5 Q1 Q4 Q13 Q15 Q17 D1 Q2 Q5 R3 R4 Q7 Q8 Q10 Q11 R1 VDD – / GND ACTUAL DEVICE COMPONENT COUNT† COMPONENT TLC2252 TLC2254 Transistors 38 76 Resistors 30 56 9 18 Diodes Capacitors 3 6 † Includes both amplifiers and all ESD, bias, and trim circuitry 4 POST O
PAGE 5
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD + (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 V Supply voltage, VDD – (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 6
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR VDD ± = ± 2.5 V, RS = 50 Ω VIC = 0, VO = 0 0, rid 1500 25°C 0.003 25°C 0.
PAGE 7
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER SR TEST CONDITIONS VO = 1 1.5 5 V to 3 3.
PAGE 8
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise specified) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR 200 1500 VIC = 0, RS = 50 Ω VO = 0, 25°C 0.003 µV/mo 25°C 0.
PAGE 9
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD± = ±5 V PARAMETER TEST CONDITIONS VO = ± 1 1.
PAGE 10
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR VOL MAX 200 1500 1750 25°C to 70°C VDD ± = ± 2.5 V, RS = 50 Ω VIC = 0, VO = 0 0, 25°C 0.003 µV/mo 25°C 0.
PAGE 11
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER SR Slew rate at unity gain Vn Equivalent input noise voltage VN(PP) Peak-to-peak equivalent input noise q voltage In Equivalent input noise current THD + N Total harmonic distortion plus noise TEST CONDITIONS VO = 1.4 V to 2.6 V CL = 100 pF‡ RL = 100 kΩ‡, TLC2254C MIN TYP 25°C 0.
PAGE 12
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD± = ±5 V (unless otherwise specified) PARAMETER TEST CONDITIONS Input offset voltage αVIO Temperature coefficient of input offset voltage IIB Input bias current VICR MAX 200 1500 1750 25°C to 70°C VIC = 0, RS = 50 Ω VO = 0, 25°C 0.003 25°C 0.
PAGE 13
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD± = ±5 V PARAMETER TEST CONDITIONS VO = ± 1.
PAGE 14
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range TA† TEST CONDITIONS 25°C High-level output g
PAGE 15
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS TA† TLC2252I MIN TYP 25°C 0.07 0.12 Full range 0.05 TLC2252AI MAX MIN TYP 0.07 0.12 MAX UNIT SR Slew rate at unity gain VO = 1.5 V to 3.
PAGE 16
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD ± = ±5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage longterm drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range TA† TEST CONDITIONS 25°C VO = 0, VOM – La
PAGE 17
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD± = ±5 V PARAMETER TEST CONDITIONS VO = ± 1 1.9 9V V, CL = 100 pF RL = 100 kΩ kΩ, TA† TLC2252I MIN TYP 25°C 0.07 0.12 Full range 0.05 TLC2252AI MAX MIN TYP 0.07 0.
PAGE 18
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER VIO Input In ut offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input In ut offset current IIB Input In ut bias current VICR VOH Common-mode input voltage range High-level g output volta
PAGE 19
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS TA† TLC2254I MIN TYP 0.12 TLC2254AI MAX MIN TYP 0.07 0.12 MAX UNIT VO = 1.4 V to 2.6 V,, RL = 100 kΩ‡, CL = 100 pF‡ 25°C 0.07 Full range 0.
PAGE 20
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD ± = ±5 V (unless otherwise noted) PARAMETER VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range TA† TEST CONDITIONS 25°C VO = 0, VOM – L
PAGE 21
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD± = ±5 V PARAMETER TEST CONDITIONS VO = ± 1 1.9 9V V, CL = 100 pF RL = 100 kΩ kΩ, TA† TLC2254I MIN TYP 25°C 0.07 0.12 Full range 0.05 TLC2254AI MAX MIN TYP 0.07 0.
PAGE 22
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TA† TEST CONDITIONS TLC2252Q TLC2252M MIN VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range 25
PAGE 23
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS TA† TLC2252Q TLC2252M MIN TYP 25°C 0.07 0.12 Full range 0.05 TLC2252AQ TLC2252AM MAX MIN TYP 0.07 0.12 UNIT MAX SR Slew rate at unity gain VO = 0 0.5 5 V to 3 3.
PAGE 24
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD ± = ±5 V (unless otherwise noted) PARAMETER TA† TEST CONDITIONS TLC2252Q TLC2252M MIN VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage longterm drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range
PAGE 25
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD± = ±5 V PARAMETER TEST CONDITIONS VO = ± 2 V V, CL = 100 pF RL = 100 kΩ kΩ, SR Slew rate at unity gain Vn Equivalent q input noise voltage VN(PP) Peak-to-peak equivalent q input noise voltage In Equivalent input noise current THD + N Total harmonic distortion plus noise VO = ± 2.
PAGE 26
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA† TLC2254Q TLC2254M MIN VIO Input In ut offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input In ut offset current IIB Input In ut bias current VICR VOH Common-mode
PAGE 27
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD = 5 V PARAMETER TEST CONDITIONS TA† TLC2254Q TLC2254M MIN TYP 0.12 VO = 0.5 V to 3.5 V,, RL = 100 kΩ‡, CL = 100 pF‡ 25°C 0.07 Full range 0.05 TLC2254AQ TLC2254AM MAX MIN TYP 0.07 0.
PAGE 28
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 electrical characteristics at specified free-air temperature, VDD ± = ±5 V (unless otherwise noted) PARAMETER TA† TEST CONDITIONS TLC2254Q TLC2254M MIN VIO Input offset voltage αVIO Temperature coefficient of input offset voltage Input offset voltage long-term drift (see Note 4) IIO Input offset current IIB Input bias current VICR Common-mode input voltage range
PAGE 29
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 operating characteristics at specified free-air temperature, VDD± = ±5 V PARAMETER TEST CONDITIONS VO = ± 2 V V, CL = 100 pF RL = 100 kΩ kΩ, TA† TLC2254Q TLC2254M MIN TYP 25°C 0.07 0.12 Full range 0.05 TLC2254AQ TLC2254AM MAX MIN TYP 0.07 0.
PAGE 30
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS Table of Graphs FIGURE VIO Input offset voltage Distribution vs Common-mode input voltage 2–5 6, 7 αVIO IIB/IIO Input offset voltage temperature coefficient Distribution 8 – 11 Input bias and input offset currents vs Free-air temperature 12 VI Input voltage range vs Supplyy voltage g vs Free-air temperature 13 14 VOH VOL High-level outp
PAGE 31
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLC2252 INPUT OFFSET VOLTAGE DISTRIBUTION OF TLC2252 INPUT OFFSET VOLTAGE 35 30 Percentage of Amplifiers – % Percentage of Amplifiers – % 30 35 682 Amplifiers From 1 Wafer Lots VDD± = ± 2.5 V P Package TA = 25°C 25 20 15 10 5 682 Amplifiers From 1 Wafer Lots VDD± = ± 5 V P Package TA = 25°C 25 20 15 10 5 0 – 1.6 – 0.
PAGE 32
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS INPUT OFFSET VOLTAGE† vs COMMON-MODE INPUT VOLTAGE INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE 1 VDD± = ± 5 V RS = 50 Ω TA = 25°C 0.8 0.6 VVIO IO – Input Offset Voltage – mV VVIO IO – Input Offset Voltage – mV 1 VDD = 5 V RS = 50 Ω TA = 25°C 0.8 0.4 0.2 0 – 0.2 ÁÁÁ ÁÁÁ 0.6 0.4 0.2 0 – 0.2 ÁÁ ÁÁ ÁÁ – 0.4 – 0.6 – 0.8 – 0.4 – 0.6 – 0.
PAGE 33
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS DISTRIBUTION OF TLC2254 INPUT OFFSET VOLTAGE TEMPERATURE COEFFICIENT 20 25 62 Amplifiers From 1 Wafer Lot VDD ± = ± 2.
PAGE 34
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS HIGH-LEVEL OUTPUT VOLTAGE†‡ vs HIGH-LEVEL OUTPUT CURRENT INPUT VOLTAGE RANGE† vs FREE-AIR TEMPERATURE 5 5 VDD = 5 V V VOH OH – High-Level Output Voltage – V VDD = 5 V V VII – Input Voltage Range – V 4 ÁÁ ÁÁ 3 2 1 0 –1 – 75 – 55 – 35 – 15 5 25 45 65 85 105 125 TA – Free-Air Temperature – °C TA = – 55°C 4 TA = – 40°C 3 TA = 25°C 2 ÁÁ ÁÁ Á
PAGE 35
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS MAXIMUM NEGATIVE PEAK OUTPUT VOLTAGE† vs OUTPUT CURRENT 5 4 3 TA = 25°C 2 TA = 125°C ÁÁ ÁÁ ÁÁ TA = – 40°C TA = – 55°C 1 VDD = ± 5 V 0 0 600 200 400 IO – Output Current – µA 800 VOM – VOM – – Maximum Negative Peak Output Voltage – V VVOM OM ++ – Maximum Positive Peak Output Voltage – V MAXIMUM POSITIVE PEAK OUTPUT VOLTAGE† vs OUTPUT CURRENT
PAGE 36
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS SHORT-CIRCUIT OUTPUT CURRENT† vs FREE-AIR TEMPERATURE OUTPUT VOLTAGE‡ vs DIFFERENTIAL INPUT VOLTAGE 5 VDD = 5 V RL = 50 kΩ VIC = 2.
PAGE 37
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE MARGIN† vs FREQUENCY ÁÁ ÁÁ ÁÁ 60 180° VDD = 5 V RL = 50 kΩ CL= 100 pF TA = 25°C 135° 40 90° Phase Margin 20 45° Gain 0 0° – 20 φom m – Phase Margin AVD AVD – Large-Signal Differential Voltage Amplification – dB 80 – 45° – 40 10 3 10 4 10 5 10 6 – 90° 10 7 f – Frequency – Hz
PAGE 38
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION†‡ vs FREE-AIR TEMPERATURE Á Á 10 4 VDD = 5 V VIC = 2.
PAGE 39
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS COMMON-MODE REJECTION RATIO†‡ vs FREE-AIR TEMPERATURE COMMON-MODE REJECTION RATIO† vs FREQUENCY 94 CMRR – Common-Mode Rejection Ratio – dB CMRR – Common-Mode Rejection Ratio – dB 100 VDD± = ± 5 V 80 VDD = 5 V 60 40 20 0 101 10 2 10 3 10 4 10 5 VDD± = ± 5 V 92 90 86 84 82 80 – 75 16 6 VDD = 5 V 88 – 50 f – Frequency – Hz – 25 0 25 50
PAGE 40
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS SUPPLY-VOLTAGE REJECTION RATIO† vs FREE-AIR TEMPERATURE SUPPLY CURRENT† vs SUPPLY VOLTAGE 240 VDD± = ± 2.
PAGE 41
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS SLEW RATE†‡ vs FREE-AIR TEMPERATURE INVERTING LARGE-SIGNAL PULSE RESPONSE‡ 0.2 5 SR – Slew Rate – v/uss V/ µ 0.16 VO VO – Output Voltage – V VDD = 5 V RL = 50 kΩ CL = 100 pF AV = 1 SR – 0.12 SR + 0.08 VDD = 5 V RL = 50 kΩ CL = 100 pF 4 A = –1 V TA = 25°C 3 2 1 0.
PAGE 42
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS INVERTING SMALL-SIGNAL PULSE RESPONSE† VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE 5 3 2 VDD = 5 V RL = 50 kΩ CL = 100 pF AV = – 1 TA = 25°C 2.6 VO VO – Output Voltage – V 4 VO VO – Output Voltage – V 2.65 VDD± = ± 5 V RL = 50 kΩ CL = 100 pF AV = 1 TA = 25°C 1 0 –1 –2 –3 2.55 2.5 2.45 –4 –5 2.
PAGE 43
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS EQUIVALENT INPUT NOISE VOLTAGE† vs FREQUENCY VOLTAGE-FOLLOWER SMALL-SIGNAL PULSE RESPONSE 60 VDD ± = ± 5 V RL = 50 kΩ CL = 100 pF AV = 1 TA = 25°C 0.05 V n – Equivalent Input Noise Voltage – nV/ VN nv//HzHz VO VO – Output Voltage – V 0.1 0 – 0.05 – 0.
PAGE 44
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS TOTAL HARMONIC DISTORTION PLUS NOISE† vs FREQUENCY THD + N – Total Harmonic Distortion Plus Noise – % INTEGRATED NOISE VOLTAGE vs FREQUENCY Integrated Noise Voltage – µ V 100 Calculated Using Ideal Pass-Band Filter Low Frequency = 1 Hz TA = 25°C 10 1 0.1 1 101 10 2 10 3 f – Frequency – Hz 10 4 10 5 1 AV = 100 0.1 AV = 10 0.
PAGE 45
TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 TYPICAL CHARACTERISTICS PHASE MARGIN vs LOAD CAPACITANCE 75° GAIN MARGIN vs LOAD CAPACITANCE 20 Rnull = 200 Ω TA = 25°C Rnull = 500 Ω Rnull = 500 Ω 60° Gain Margin – dB φom m – Phase Margin 15 45° Rnull = 100 Ω Rnull = 50 Ω 30° Rnull = 10 Ω 50 kΩ VI Rnull = 50 Ω 5 VDD + Rnull – + Rnull = 0 Rnull = 0 CL TA = 25°C VDD – 0° 101 Rnull = 100 Ω 10 Rnull = 10
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 APPLICATION INFORMATION driving large capacitive loads The TLC225x is designed to drive larger capacitive loads than most CMOS operational amplifiers. Figure 56 and Figure 57 illustrate its ability to drive loads up to 1000 pF while maintaining good gain and phase margins (Rnull = 0).
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TLC225x, TLC225xA Advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS SLOS176D – FEBRUARY 1997 – REVISED MARCH 2001 APPLICATION INFORMATION macromodel information Macromodel information provided was derived using MicroSim Parts, the model generation software used with MicroSim PSpice . The Boyle macromodel (see Note 5) and subcircuit in Figure 61 are generated using the TLC225x typical electrical and operating characteristics at TA = 25°C.
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PACKAGE OPTION ADDENDUM www.ti.com 18-Oct-2013 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production.
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PACKAGE MATERIALS INFORMATION www.ti.com 8-Jul-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 5962-9564001NXDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 5962-9564002NYDR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 5962-9564003NXDR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 8-Jul-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) 5962-9564001NXDR SOIC 5962-9564002NYDR SOIC D 8 2500 367.0 367.0 35.0 D 14 2500 367.0 367.0 38.0 5962-9564003NXDR SOIC 5962-9564004NYDR SOIC D 8 2500 367.0 367.0 35.0 D 14 2500 367.0 367.0 TLC2252AIDR 38.0 SOIC D 8 2500 340.5 338.1 20.6 TLC2252AIPWR TSSOP PW 8 2000 367.0 367.0 35.
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MECHANICAL DATA MCER001A – JANUARY 1995 – REVISED JANUARY 1997 JG (R-GDIP-T8) CERAMIC DUAL-IN-LINE 0.400 (10,16) 0.355 (9,00) 8 5 0.280 (7,11) 0.245 (6,22) 1 0.063 (1,60) 0.015 (0,38) 4 0.065 (1,65) 0.045 (1,14) 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.130 (3,30) MIN 0.023 (0,58) 0.015 (0,38) 0°–15° 0.100 (2,54) 0.014 (0,36) 0.008 (0,20) 4040107/C 08/96 NOTES: A. B. C. D. E. All linear dimensions are in inches (millimeters).
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IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.