MAX126C Просмотр технического описания (PDF) - Maxim Integrated
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MAX126C Datasheet PDF : 16 Pages
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2x4-Channel, Simultaneous-Sampling
14-Bit DAS
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = +5V ±5%, AVSS = -5V ±5%, DVDD = +5V ±5%, VREFIN = 2.5V, AGND = DGND = 0V, 4.7µF capacitor from REFOUT to
AGND, 0.1µF capacitor from REFIN to AGND, fCLK = 16MHz, external clock, 50% duty cycle, TA = TMIN to TMAX, unless otherwise
noted.)
PARAMETER
SYMBOL
CONDITIONS
DIGITAL OUTPUTS (D0–D13, INT) (Note 1)
Output High Voltage
VOH IOUT = 1mA
Output Low Voltage
VOL IOUT = -1.6mA
Three-State Leakage Current
D0–D13
MIN TYP MAX UNITS
4
V
0.4
V
±10
µA
Three-State Output
Capacitance
(Note 7)
10
pF
POWER REQUIREMENTS
Positive Supply Voltage
Negative Supply Voltage
Digital Supply Voltage
Positive Supply Current
Negative Supply Current
Digital Supply Current
Shutdown Positive Current
AVDD
AVSS
DVDD
I(AVDD)
I(AVSS)
I(DVDD)
4.75
5
5.25
V
-5.25
-5
-4.75
V
4.75
5
5.25
V
17
25
mA
-17
-13
mA
3
5
mA
3
mA
Shutdown Negative Current
Shutdown Digital Current
Positive Supply Rejection
Negative Supply Rejection
Power Dissipation
PSRR+
PSRR-
(Note 11)
(Note 11)
(Note 12)
-1
mA
3
mA
±1
±2
LSB
±2
LSB
165
250
mW
4 _______________________________________________________________________________________
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