MAX1132/MAX1133
16-Bit ADC, 200ksps, 5V Single-Supply
with Reference
2
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ABSOLUTE MAXIMUM RATINGS
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.
AVDD to AGND, DVDD to DGND .............................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
AIN to AGND.....................................................................±16.5V
REFADJ, CREF, REF to AGND.................-0.3V to (AVDD + 0.3V)
Digital Inputs to DGND.............................................-0.3V to +6V
Digital Outputs to DGND .........................-0.3V to (DVDD + 0.3V)
Continuous Power Dissipation (TA = +70°C)
20-Pin SSOP (derate 8.00mW/°C above +70°C) .........640mW
Operating Temperature Ranges
MAX113_CAP ......................................................0°C to +70°C
MAX113_EAP....................................................-40°C to +85°C
Storage Temperature Range .............................-60°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS
(AVDD = DVDD = +5V ±5%, fSCLK = 4.8MHz, external clock (50% duty cycle), 24 clocks/conversion (200ksps), bipolar input, external
VREF = +4.096V, VREFADJ = AVDD, CREF = 2.2F, CCREF = 1F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY (Note 1)
Resolution
16
Bits
MAX113_A
±1.5
Relative Accuracy (Note 2)
INL
Bipolar mode
MAX113_B
±2.5
LSB
No Missing Codes
16
Bits
MAX113_A
-1
+1
Differential Nonlinearity
DNL
Bipolar mode
MAX113_B
-1
+1.75
LSB
Transition Noise
0.77
LSBRMS
MAX1132
±4
Unipolar
MAX1133
±2
MAX1132
±6
Offset Error
Bipolar
MAX1133
±5
mV
Unipolar
±0.2
Gain Error (Note 3)
Bipolar
±0.3
%FSR
Offset Drift (Bipolar and Unipolar)
Excluding reference drift
±1
ppm/
oC
Gain Drift (Bipolar and Unipolar)
Excluding reference drift
±1
ppm/
oC
DYNAMIC SPECIFICATIONS (5kHz sine-wave input, 200ksps, 4.8MHz clock, bipolar input mode. MAX1132: 24Vp-p.
MAX1133: 8.192Vp-p)
fIN = 5kHz
85
SINAD
fIN = 100kHz
85
dB
fIN = 5kHz
87
SNR
fIN = 100kHz
92
dB
fIN = 5kHz
-90
THD
fIN = 100kHz
-92
dB
fIN = 5kHz
92
SFDR
fIN = 100kHz
96
dB