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MAX5732–MAX5735
32-Channel, 16-Bit, Voltage-Output
DACs with Serial Interface
2
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX5732 (0 to +5V Output Voltage Range)
(AVCC = +5.25V to +5.5V (Note 1), AVDD = +5V ±5%, DVDD = +2.7V to AVDD, VSS = AGND = DGND = REFGND = GS = 0, VREF =
+3.0V, RL =
∞, CL = 50pF referenced to ground, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +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.
AVCC to VSS, AGND, DGND, REFGND ..................-0.3V to +12V
VSS to AGND, DGND................................................-6V to +0.3V
AVDD, DVDD to AGND, DGND, REFGND.................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
REF to AGND, DGND,
REFGND...............-0.3V to the lower of (AVDD + 0.3V) and +6V
REFGND to AGND.................................................-0.3V to +0.3V
Digital Inputs to AGND, DGND,
REFGND..............-0.3V to the lower of (DVDD + 0.3V) and +6V
DOUT to DGND.......-0.3V to the lower of (DVDD + 0.3V) and +6V
OUT_ to VSS.........-0.3V to the lower of (AVCC + 0.3V) and +12V
GS to AGND ................................................................-1V to +1V
Maximum Current into REF...............................................±10mA
Maximum Current into Any Pin .........................................±50mA
Continuous Power Dissipation (TA = +70°C)
Thin QFN (derate 31.3mW/°C above +70°C)...................2.5W
TQFP (derate 25mW/°C above +70°C) ............................2.0W
Operating Temperature Ranges
MAX573__UCB ...................................................0°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Resolution
N
16
Bits
MAX5732A
±4
±8
Integral Nonlinearity (Note 2)
INL
MAX5732B
±8
±16
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic (Note 3)
±1
LSB
Zero-Scale Error
VOS
VSS = -0.5V, AVCC = +5.25V (Note 4)
±8
±40
mV
Full-Scale Error
(Note 4)
±8
±50
mV
Gain Error
±0.1
±0.5
%FSR
Gain Temperature Coefficient
20
ppm
FSR/°C
DC Crosstalk
VSS = -0.5V, AVCC = +5V (Note 5)
50
250
V
DYNAMIC CHARACTERISTICS
Output-Voltage Settling Time
Full-scale change to ±0.5 LSB
20
s
Voltage-Output Slew Rate
1
V/s
Digital Feedthrough
(Note 6)
5
nV-s
Digital Crosstalk
(Note 7)
5
nV-s
Digital-to-Analog Glitch Impulse
Major carry transition
120
nV-s
DAC-to-DAC Crosstalk
(Note 8)
15
nV-s
Output Noise Spectral Density at
1kHz
Full-scale code
250
nV/
√Hz
ANALOG OUTPUTS (OUT0 to OUT31)
Output Voltage Range
VSS = -0.5V, AVCC = +5.25V (Note 1)
0
5
V
Resistive Load to Ground
10
50
k