MAX1062 Datasheet, PDF (3/17 Pages) Maxim Integrated Products – 14-Bit, %V, 200ksps ADC with 10μA Shutdown

14-Bit, +5V, 200ksps ADC with 10µA Shutdown
ELECTRICAL CHARACTERISTICS (continued)
(AV_DD = DV_DD = +4.75V to +5.25V, f_SCLK = 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), V_REF = +4.096V, T_A = T_MIN
to T_MAX, unless otherwise noted. Typical values are at T_A = +25°C.)
PARAMETER
ANALOG INPUT (AIN)
Input Range
Input Capacitance
EXTERNAL REFERENCE
Input Voltage Range
Input Current
DIGITAL INPUTS (SCLK, CS)
Input High Voltage
SYMBOL
CONDITIONS
V_AIN
C_AIN
V_REF
I_REF
V_REF = 4.096V, f_SCLK = 4.8MHz
V_REF = 4.096V, SCLK idle
CS = DV_DD, SCLK idle
V_IH
DV_DD = +2.7V to +5.25V
Input Low Voltage
Input Leakage Current
Input Hysteresis
Input Capacitance
DIGITAL OUTPUT (DOUT)
Output High Voltage
Output Low Voltage
Three-State Output Leakage
Current
Three-State Output Capacitance
POWER SUPPLIES
Analog Supply
Digital Supply
Analog Supply Current
Digital Supply Current
V_IL
I_IN
V_HYST
C_IN
DV_DD = +2.7V to +5.25V
V_IN = 0 to DV_DD
V_OH
V_OL
I_L
C_OUT
I_SOURCE = 0.5mA, DV_DD = +2.7V to +5.25V
I_SINK = 10mA, DV_DD = +4.75V to +5.25V
I_SINK = 1.6mA, DV_DD = +2.7V to +5.25V
CS = DV_DD
CS = DV_DD
AV_DD
DV_DD
I_AVDD CS = DGND
I_DVDD
CS = DGND,
DOUT = all
zeros
200ksps
100ksps
10ksps
1ksps
200ksps
100ksps
10ksps
1ksps
MIN TYP MAX UNITS
0
V_REF
V
40
pF
3.8
AV_DD
V
100
0.01
µA
0.01
0.7 x
V
DV_DD
0.3 x
V
DV_DD
±0.1 ±1
µA
0.2
V
15
pF
DV_DD -
0.25V
V
0.7
V
0.4
±0.1 ±10
µA
15
pF
4.75
5.25
V
2.7
5.25
V
2.0
2.5
1.0
mA
0.1
0.01
0.6
1.0
0.3
mA
0.03
0.003
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