MAX1204ACAP(2012) 데이터 시트보기 (PDF) - Maxim Integrated

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MAX1204ACAP
(Rev.:2012)

5V, 8-Channel, Serial, 10-Bit ADC with 3V Digital Interface

Maxim Integrated 

MAX1204

5V, 8-Channel, Serial, 10-Bit ADC

with 3V Digital Interface

ELECTRICAL CHARACTERISTICS

(VDD = +5V ±5%, VL = 2.7V to 5.25V; VSS = 0V or -5V ±5%; fSCLK = 2.0MHz, external clock (50% duty cycle); 15 clocks/conversion

cycle (133ksps); 4.7µF capacitor at REF; TA = TMIN to TMAX; unless otherwise noted.)

PARAMETER

SYMBOL

DIGITAL INPUTS: DIN, SCLK, CS, SHDN

DIN, SCLK, CS Input High Voltage VIH

DIN, SCLK, CS Input Low Voltage

VIL

DIN, SCLK, CS Input Hysteresis

VHYST

DIN, SCLK, CS Input Leakage

IIN

DIN, SCLK, CS Input Capacitance CIN

SHDN Input High Voltage

VSH

SHDN Input Mid-Voltage

VSM

SHDN Voltage, Open

VFLT

SHDN Input Low Voltage

VSL

SHDN Input Current, High

ISH

SHDN Input Current, Low

ISL

SHDN Maximum Allowed

Leakage, Mid-Input

CONDITIONS

VIN = 0V or VDD

(Note 6)

SHDN = open

SHDN = VDD

VSHDN = 0V

SHDN = open

DIGITAL OUTPUTS: DOUT, SSTRB (VL = 2.7V to 3.6V)

Output Voltage Low

ISINK = 3mA

VOL

ISINK = 6mA

Output Voltage High

VOH ISOURCE = 1mA

Three-State Leakage Current

Three-State Output Capacitance

IL

COUT

CS = VL

CS = VL (Note 6)

DIGITAL OUTPUTS: DOUT, SSTRB (VL = 4.75V to 5.25V)

Output Voltage Low

VOL

ISINK = 5mA

ISINK = 8mA

Output Voltage High

VOH ISOURCE = 1mA

Three-State Leakage Current

IL

VCS = 5V

Three-State Output Capacitance

COUT VCS = 5V (Note 6)

MIN TYP MAX UNITS

2.0

V

0.8

V

0.15

V

±1

µA

15

pF

VDD - 0.5

V

1.5

VDD - 1.5

V

2.75

V

0.5

V

4.0

µA

-4.0

µA

-100

100

nA

0.4

V

0.3

VL - 0.5

V

±10

µA

15

pF

0.4

V

0.3

4

V

±10

µA

15

pF

Maxim Integrated

5

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