Datasheet

MAX534
+5V, Low-Power, 8-Bit Quad DAC
with Rail-to-Rail Output Buffers
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +4.5V to +5.5V, V
REF
= 4.096V, AGND = DGND = 0V, R
L
= 10kΩ, C
L
= 100pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
Typical values are at V
DD
= +5V and T
A
= +25°C.)
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 DGND ..............................................................-0.3V, +6V
V
DD
to AGND...............................................................-0.3V, +6V
Digital Input Voltage to DGND ....................................-0.3V, +6V
Digital Output Voltage to DGND....................-0.3V, (V
DD
+ 0.3V)
AGND to DGND..................................................................±0.3V
REF................................................................-0.3V, (V
DD
+ 0.3V)
OUT_ ...........................................................................-0.3V, V
DD
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C) .........842mW
QSOP (derate 8.3mW/°C above +70°C).....................667mW
CERDIP (derate 10.00mW/°C above +70°C)..............800mW
Operating Temperature Ranges
MAX534 _ C_ E..................................................0°C to +70°C
MAX534 _ E_ E ...............................................-40°C to +85°C
MAX534 _ MJE .............................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
Code = FF hex, measured with I
L
= 0mA to
1.6mA
R
L
= open
(Note 3)
Code = FF hex
(Note 2)
Code = FF hex, V
DD
= 4.5V to 5.5V
Code = 00 hex
Guaranteed monotonic (all codes)
Code = 00 hex
Code = 00 hex, V
DD
= 4.5V to 5.5V
CONDITIONS
LSB/mA0.156Load Regulation
V0V
REF
Output Voltage Range
DAC OUTPUTS
dB-60AC Feedthrough
dB-60Channel-to-Channel Isolation
pF10Input Capacitance
kΩ322 460 598Input Resistance
V0V
DD
Input Voltage Range
±1
Bits8Resolution
REFERENCE INPUTS
µV/°C±10
Full-Scale Temperature
Coefficient
LSB1
Full-Scale Error Supply
Rejection
µV/°C±10
Zero-Code Temperature
Coefficient
±2
LSB±1.0DNLDifferential Nonlinearity (Note 1)
mV±20ZCEZero-Code Error
LSB1
Zero-Code-Error Supply
Rejection
UNITSMIN TYP MAXSYMBOLPARAMETER
MAX534B
LSBINL
Integral Nonlinearity
(Note 1)
Code = FF hex mV±30Full-Scale Error
STATIC ACCURACY
MAX534A