MAX1156 Datasheet, PDF (2/15 Pages) Maxim Integrated Products – 14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range

14-Bit, 135ksps, Single-Supply ADCs with
Bipolar Analog Input Range
ABSOLUTE MAXIMUM RATINGS
AV_DD to AGND .........................................................-0.3V to +6V
DV_DD to DGND.........................................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
AIN to AGND .....................................................-16.5V to +16.5V
REF, REFADJ to AGND............................-0.3V to (AV_DD + 0.3V)
CS, R/C, HBEN to DGND .........................................-0.3V to +6V
D_, EOC to DGND ...................................-0.3V to (DV_DD + 0.3V)
Maximum Continuous Current into any Pin.........................50mA
Continuous Power Dissipation (T_A = +70°C)
20-Pin TSSOP (derate 10.9mW/°C above +70°C) .......879mW
Operating Temperature Range
MAX11_ _ _CUP..................................................0°C to +70°C
MAX11_ _ _EUP ...............................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°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.
ELECTRICAL CHARACTERISTICS
(AV_DD = DV_DD = +5V ±5%, external reference = +4.096V, C_REF = 10µF, C_REFADJ = 0.1µF, V_REFADJ = AV_DD, T_A = T_MIN to T_MAX,
unless otherwise noted. Typical values are at T_A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
DC ACCURACY
Resolution
RES
Differential Nonlinearity
DNL No missing codes over temperature
Integral Nonlinearity
MAX11_ _A
INL
MAX11_ _B
Transition Noise
RMS noise, external reference
Internal reference
Offset Error
Gain Error
Offset Drift
Gain Drift
AC ACCURACY (f_IN = 1kHz, V_AIN = full range, 135ksps)
Signal-to-Noise Plus Distortion
SINAD
Signal-to-Noise Ratio
SNR
Total Harmonic Distortion
THD
Spurious-Free Dynamic Range
SFDR
ANALOG INPUT
MAX1156
Input Range
V_AIN MAX1158
MAX1174
MAX1156/MAX1174 Normal operation
MAX1156
Shutdown mode
Input Resistance
R_AIN
MAX1174
MAX1158
Shutdown mode
Normal operation
Shutdown mode
MIN TYP MAX UNITS
14
Bits
-1
+1
LSB
-1
+1
LSB
-2
+2
0.32
0.34
LSB_RMS
-10
0
+10
mV
0
±0.2 %FSR
16
µV/°C
±1
ppm/°C
81
85
dB
82
85
dB
-100 -86
dB
87
103
dB
0
+10
-10
+10
V
-5
+5
5.3
6.9
9.2
5.3
3.0
kΩ
7.8
10
13.0
6.0
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