Datasheet

MAX5154/MAX5155
Low-Power, Dual, 12-Bit Voltage-Output DACs
with Serial Interface
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX5154
(V
DD
= +5V ±10%, V
REFA
= V
REFB
= 2.048V, R
L
= 10kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
at T
A
= +25°C (OS_ tied to AGND for a gain of +2V/V).)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
DD
to AGND............................................................-0.3V to +6V
V
DD
to DGND ...........................................................-0.3V to +6V
AGND to DGND..................................................................±0.3V
OSA, OSB to AGND........................(AGND - 4V) to (V
DD
+ 0.3V)
REF_, OUT_ to AGND.................................-0.3V to (V
DD
+ 0.3V)
Digital Inputs (SCLK, DIN, CS, CL, PDL)
to DGND............................................................(-0.3V to +6V)
Digital Outputs (DOUT, UPO)
to DGND................................................-0.3V to (V
DD
+ 0.3V)
Maximum Current into Any Pin.........................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.5mW/°C above +70°C) ...........842mW
QSOP (derate 8.30mW/°C above +70°C)...................667mW
CERDIP (derate 10.00mW/°C above +70°C)..............800mW
Operating Temperature Ranges
MAX515_ _C_ E .................................................0°C to +70°C
MAX515_ _E_ E ..............................................-40C° to +85°C
MAX515_ _MJE.............................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
(Note 1)
Input code = 0000 hex,
V
REF_
= (V
DD
- 1.4Vp-p) at 1kHz
Input code = 1FFE hex,
V
REF_
= 0.67Vp-p at 2.5V
DC
4.5V ≤ V
DD
≤ 5.5V
Minimum with code 1554 hex
Normalized to 2.048V
Guaranteed monotonic
Code = 6
Normalized to 2.048V
dB-82Reference Feedthrough
kHz300Reference 3dB Bandwidth
kΩ14 20R
REF
Reference Input Resistance
REFReference Input Range V0 V
DD
- 1.4
±1
LSB
±1/2
INL
Bits12Resolution
Integral Nonlinearity
PSRR
V
DD
Power-Supply
Rejection Ratio
µV/V20 260
ppm/°C4Gain-Error Tempco
LSB±1DNLDifferential Nonlinearity
mV±6V
os
Offset Error
ppm/°C4TCV
os
Offset Tempco
LSB-0.2 ±3Gain Error
MAX5154A
MAX5154B
CONDITIONS UNITSMIN TYP MAXSYMBOLPARAMETER
Input code = 1FFE hex,
V
REF_
= 1Vp-p at 1.25V
DC
, f = 25kHz
dB75SINAD
Signal-to-Noise plus
Distortion Ratio
CL, PDL, CS, DIN, SCLK
V0.8V
IL
Input Low Voltage
V
IN
= 0V to V
DD
µA0.001 ±1I
IN
Input Leakage Current
pF8C
IN
Input Capacitance
mV200V
HYS
Input Hysteresis
CL, PDL, CS, DIN, SCLK
V3V
IH
Input High Voltage
STATIC PERFORMANCE
REFERENCE INPUT
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS