MAX1204 データシートの表示（PDF） - Maxim Integrated

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MAX1204

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

Maxim Integrated 

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, Floating

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

SHDN = 0V

SHDN = open

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

Output Voltage Low

VOL

ISINK = 3mA

ISINK = 6mA

Output Voltage High

VOH ISOURCE = 1mA

Three-State Leakage Current

IL

CS = VL

Three-State Output Capacitance

COUT CS = VL (Note 6)

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

Output Voltage Low

Output Voltage High

Three-State Leakage Current

Three-State Output Capacitance

VOL

VOH

IL

COUT

ISINK = 5mA

ISINK = 8mA

ISOURCE = 1mA

CS = 5V

CS = 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

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