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| MAX1132 Datasheet, PDF (2/19 Pages) Maxim Integrated Products – 16-Bit ADC, 200ksps, 5V Single-Supply with Reference | |||
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16-Bit ADC, 200ksps, 5V Single-Supply
with Reference
ABSOLUTE MAXIMUM RATINGS
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
Stresses beyond those listed under âAbsolute Maximum Ratingsâ 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.
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 = 2.2µF, CCREF = 1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
DC ACCURACY (Note 1)
Resolution
16
MAX113_A
±1.5
Relative Accuracy (Note 2)
INL
Bipolar mode
MAX113_B
±2.5
No Missing Codes
16
Differential Nonlinearity
MAX113_A
-1
DNL
Bipolar mode
MAX113_B
-1
+1
+1.75
Transition Noise
0.77
Offset Error
MAX1132
±4
Unipolar
MAX1133
±2
MAX1132
±6
Bipolar
MAX1133
±5
Unipolar
±0.2
Gain Error (Note 3)
Bipolar
±0.3
Offset Drift (Bipolar and Unipolar)
Excluding reference drift
±1
Gain Drift (Bipolar and Unipolar)
Excluding reference drift
±1
DYNAMIC SPECIFICATIONS (5kHz sine-wave input, 200ksps, 4.8MHz clock, bipolar input mode. MAX1132: 24Vp-p.
MAX1133: 8.192Vp-p)
SINAD
SNR
THD
SFDR
fIN = 5kHz
fIN = 100kHz
fIN = 5kHz
fIN = 100kHz
fIN = 5kHz
fIN = 100kHz
fIN = 5kHz
fIN = 100kHz
85
85
87
92
-90
-92
92
96
UNITS
Bits
LSB
Bits
LSB
LSBRMS
mV
%FSR
ppm/oC
ppm/oC
dB
dB
dB
dB
2 _______________________________________________________________________________________
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