MAX1177 Datasheet, PDF (2/13 Pages) Maxim Integrated Products – 16-Bit, 135ksps, Single-Supply ADC with 0 to 10V Input Range

16-Bit, 135ksps, Single-Supply ADC
with to 10V 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)
TSSOP (derate 10.9mW/°C above +70°C) ..................879mW
Operating Temperature Ranges
MAX1177_CUP ...................................................0°C to +70°C
MAX1177_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
MIN TYP MAX UNITS
DC ACCURACY
Resolution
RES
16
Bits
Differential Nonlinearity
MAX1177A
-1
DNL
No missing codes
over temperature
MAX1177B
-1.0
MAX1177C
-1
+1
+1.5 LSB
+2
MAX1177A
-3
+3
Integral Nonlinearity
INL MAX1177B
-3
+3
LSB
MAX1177C
-4
+4
Transition Noise
RMS noise, external reference
Internal reference
0.6
0.75
LSB_RMS
Offset Error
-10
0
+10
mV
Gain Error
0
±0.2 %FSR
Offset Drift
16
µV/°C
Gain Drift
±1
ppm/°C
AC ACCURACY (f_IN = 1kHz, V_AIN = full range, 135ksps)
Signal-to-Noise Plus Distortion
SINAD
85
90
dB
Signal-to-Noise Ratio
SNR
86
91
dB
Total Harmonic Distortion
THD
-100 -92
dB
Spurious-Free Dynamic Range
SFDR
92
103
dB
ANALOG INPUT
Input Range
Input Resistance
V_AIN
R_AIN
Normal operation
Shutdown mode
0
10
V
5.3
6.9
9.2
kΩ
5.3
Input Current
Input Capacitance
I_AIN
0 ≤ V_AIN ≤ +10V
C_IN
-0.1
+2.0
mA
10
pF
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