Datasheet

2
OPA353, 2353, 4353
®
SPECIFICATIONS: V
S
= 2.7V to 5.5V
At T
A
= +25°C, R
L
= 1kΩ connected to V
S
/2 and V
OUT
= V
S
/2, unless otherwise noted.
Boldface limits apply over the specified temperature range, T
A
= –40°C to +85°C. V
S
= 5V.
OPA353NA, UA
OPA2353EA, UA
OPA4353EA, UA
PARAMETER CONDITION MIN TYP
(1)
MAX UNITS
OFFSET VOLTAGE
Input Offset Voltage V
OS
V
S
= 5V ±3 ±8mV
T
A
= –40°C to +85°C ±10 mV
vs Temperature T
A
= –40°C to +85°C ±5 µV/°C
vs Power Supply Rejection Ratio PSRR V
S
= 2.7V to 5.5V, V
CM
= 0V 40 150 µV/V
T
A
= –40°C to +85°C V
S
= 2.7V to 5.5V, V
CM
= 0V 175 µV/V
Channel Separation (dual, quad) dc 0.15 µV/V
INPUT BIAS CURRENT
Input Bias Current I
B
±0.5 ±10 pA
T
A
= –40°C to +85°C See Typical Curve
Input Offset Current I
OS
±0.5 ±10 pA
NOISE
Input Voltage Noise, f = 100Hz to 400kHz 4 µVrms
Input Voltage Noise Density, f = 10kHz e
n
7 nV/√Hz
f = 100kHz 5 nV/√Hz
Current Noise Density, f = 10kHz i
n
4 fA/√Hz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range V
CM
–0.1 (V+) + 0.1 V
Common-Mode Rejection Ratio CMRR –0.1V < V
CM
< (V+) – 2.4V 76 86 dB
V
S
= 5V, –0.1V < V
CM
< 5.1V 60 74 dB
T
A
= –40°C to +85°C V
S
= 5V, –0.1V < V
CM
< 5.1V 58 dB
INPUT IMPEDANCE
Differential 10
13
|| 2.5 Ω || pF
Common-Mode 10
13
|| 6.5 Ω || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain A
OL
R
L
= 10kΩ, 50mV < V
O
< (V+) – 50mV 100 122 dB
T
A
= –40°C to +85°C R
L
= 10kΩ, 50mV < V
O
< (V+) – 50mV 100 dB
R
L
= 1kΩ, 200mV < V
O
< (V+) – 200mV 100 120 dB
T
A
= –40°C to +85°C R
L
= 1kΩ, 200mV < V
O
< (V+) – 200mV 100 dB
FREQUENCY RESPONSE C
L
= 100pF
Gain-Bandwidth Product GBW G = 1 44 MHz
Slew Rate SR G = 1 22 V/µs
Settling Time, 0.1% G = ±1, 2V Step 0.22 µs
0.01% G = ±1, 2V Step 0.5 µs
Overload Recovery Time V
IN
• G = V
S
0.1 µs
Total Harmonic Distortion + Noise THD+N
R
L
= 600Ω, V
O
= 2.5Vp-p
(2)
, G = 1, f = 1kHz 0.0006 %
Differential Gain Error G = 2, R
L
= 600Ω, V
O
= 1.4V
(3)
0.17 %
Differential Phase Error G = 2, R
L
= 600Ω, V
O
= 1.4V
(3)
0.17 deg
OUTPUT
Voltage Output Swing from Rail
(4)
V
OUT
R
L
= 10kΩ, A
OL
≥ 100dB 10 50 mV
T
A
= –40°C to +85°C R
L
= 10kΩ, A
OL
≥ 100dB 50 mV
R
L
= 1kΩ, A
OL
≥ 100dB 25 200 mV
T
A
= –40°C to +85°C R
L
= 1kΩ, A
OL
≥ 100dB 200 mV
Output Current I
OUT
±40
(5)
mA
Short-Circuit Current I
SC
±80 mA
Capacitive Load Drive C
LOAD
See Typical Curve
POWER SUPPLY
Operating Voltage Range V
S
T
A
= –40°C to +85°C 2.7 5.5 V
Minimum Operating Voltage 2.5 V
Quiescent Current (per amplifier) I
Q
I
O
= 0 5.2 8 mA
T
A
= –40°C to +85°C I
O
= 0 9 mA
TEMPERATURE RANGE
Specified Range –40 +85 °C
Operating Range –55 +125 °C
Storage Range –55 +125 °C
Thermal Resistance
θ
JA
SOT-23-5 200 °C/W
MSOP-8 Surface Mount 150 °C/W
SO-8 Surface Mount 150 °C/W
SSOP-16 Surface Mount 100 °C/W
SO-14 Surface Mount 100 °C/W
NOTES: (1) V
S
= +5V. (2) V
OUT
= 0.25V to 2.75V. (3) NTSC signal generator used. See Figure 6 for test circuit. (4) Output voltage swings are measured between
the output and power supply rails. (5) See typical performance curve, “Output Voltage Swing vs Output Swing.”