MAX14001 Datasheet, PDF (3/34 Pages) Maxim Integrated Products – Configurable, Isolated 10-bit ADCs for Multi-Range Binary Inputs

MAX14001/MAX14002
Configurable, Isolated 10-bit ADCs for
Multi-Range Binary Inputs
Electrical Characteristics (continued)
(V_DDL - V_GNDL = 1.71V to 5.5V, V_DD - V_GNDL = 3.0V to 3.6V, R_ISET = 120kΩ, T_A = -40°C to +125°C, V_GNDF = V_GNDL. Typical values
are at T_A = +25°C with V_DDL = V_DD = +3.3V, R_ISET = 120kΩ, V_GNDF = V_GNDL.) (Notes 2, 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
Field-Side Undervoltage
Lockout Threshold
Hysteresis
V_UVFHYST
100
mV
PROTECTION
ESD
EFT (Burst)
DYNAMIC
Common-Mode Transient
Immunity
ADC AND COMPARATOR
CMTI
Input Voltage Range
Reference Input Range
ADC Resolution
V_AIN
V_REFIN
Gain Error
GE
Any pin to GNDL or GNDF inclusive
System-level requirement IEC 61000-4-4
common mode (Note 5)
(Note 6)
Nominal measurement range
V_IN = 98% V_REF, excluding offset error and
reference errors
±2
kV
3
kV
50
kV/µs
0
1.15
10
-0.55
V_REFIN
(1.25)
V
1.25 1.35
V
Bits
+0.55
%
Offset Error
OE
Differential Nonlinearity
DNL
Integral Nonlinearity
INL
Input Leakage Current
IILR
Throughput
Latency (No Filtering)
Latency (2 Readings)
Latency (4 Readings)
Latency (8 Readings)
INTERNAL VOLTAGE REFERENCE
Nominal Output Voltage
Output Voltage Accuracy
Output Voltage
Temperature Drift
T_CVOUT
EXTERNAL VOLTAGE REFERENCE
Reference Voltage
Available Bias Current
V_IN = 2% V_REF, offset calculated
Included in the gain + offset window
V_AIN = 1.25V
AIN step input to COUT transition (Notes 4, 7)
AIN step input to COUT transition (Notes 4, 7)
AIN step input to COUT transition (Notes 4, 7)
AIN step input to COUT transition (Notes 4, 7)
Over the entire temperature range
When powered from V_DDF (series) or REFIN
(shunt)
-0.2
+0.2 %FS
±1
LSB
±1
LSB
-200
+200
nA
8
10
12
ksps
12
150
µs
92
270
µs
180
510
µs
340
990
µs
1.25
V
-5
+5
%
50
ppm/°C
1.15 1.25 1.35
V
70
µA
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