Datasheet

LSB
MAX512/MAX513
Low-Cost, Triple, 8-Bit Voltage-Output DACs
with Serial Interface
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +4.5V to +5.5V for MAX512, V
DD
= +2.7V to +3.6V for MAX513, V
SS
= GND = 0V, REFAB = REFC = V
DD
,
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
Note 1: The outputs may be shorted to V
DD
, V
SS
, or GND if the package power dissipation is not exceeded. Typical short-circuit cur-
rent to GND is 50mA.
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 GND................................................................ -0.3V, +6V
V
SS
to GND................................................................. -6V, +0.3V
V
DD
to V
SS
................................................................ -0.3V, +12V
Digital Inputs and Outputs to GND............... -0.3V, (V
DD
+ 0.3V)
REFAB ................................................ (V
SS
- 0.3V), (V
DD
+ 0.3V)
OUTA, OUTB (Note 1)....................................................V
SS
, V
DD
OUTC.............................................................-0.3V, (V
DD
+ 0.3V)
REFC..............................................................-0.3V, (V
DD
+ 0.3V)
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.00mW/°C above +70°C) ............800mW
SO (derate 8.33mW/°C above +70°C)...........................667mW
CERDIP (derate 9.09mW/°C above +70°C)...................727mW
Operating Temperature Ranges
MAX51_C_ _ .........................................................0°C to +70°C
MAX51_E_ _.......................................................-40°C to +85°C
MAX51_MJD....................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +165°C
Lead Temperature (soldering, 10sec).............................+300°C
REFAB, REFC
REFC (Note 3)
REFAB (Note 3)
REFC
REFAB
MAX513, 2.7V ≤ V
DD
≤ 3.6V,
REFAB = REFC = 2.4V
MAX512, 4.5V ≤ V
DD
≤ 5.5V,
REFAB = REFC = 4.096V
DAC C
DAC A/B
CONDITIONS
MΩ2
Reference Input Resistance
(shutdown mode)
kΩ
12
R
REF
Reference Input Resistance
8
pF25Reference Input Capacitance
V
GND V
DD
Reference Input Voltage Range
V
SS
V
DD
%/%
0.01
PSRRPower-Supply Rejection Ratio
Bits8NResolution
µV/°C
5
Zero-Code Temperature
Coefficient
100
UNITSMIN TYP MAXSYMBOLPARAMETER
Guaranteed monotonic LSB±1DNLDifferential Nonlinearity
0.015
DAC A/B (Note 2)
LSB
±1.5
INLIntegral Nonlinearity
(Note 2) LSB±1TUETotal Unadjusted Error
DAC C ±1
STATIC PERFORMANCE
REFERENCE INPUTS