STU2071 데이터 시트보기 (PDF) - STMicroelectronics

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STU2071

4B3T U INTERFACE CIRCUIT

STMicroelectronics 

STU2071

ELECTRICAL CHARACTERISTICS

Supply Voltages:

DVDD = 5V +/- 5%

AVDD = 5V +/- 5%

AGND = 2.5V +/- 5% (max curr 0.25mA)

Power consumption

Active = max 280mW (line loaded at 150Ohm)

Power down = Typ. 30mW

= Max. 50mW

DIGITAL INTERFACE STATIC CHARACTERISTICS

Symbol

VIH

VIL

VOH1

VOH2

VOL1

VOL2

CIN

COUT

COUT

IIN

Parameter

High Level Input Voltage

Low Level Input Voltage

High Level Output Voltage all

outputs except DOUT

High Level Output Voltage

DOUT, (Open Drain)

Low Level Output Voltage all

outputs except DOUT

Low Level Output Voltage

DOUT, (Open Drain)

Inputs Capacitance, all inputs

at DOUT if output is off

Load Capacitance at all outputs

except at DOUT

Load Capacitance at DOUT

Input Leakage Current

Test Condition

IOH1 = 0.4mA

R to DVDD

R = 1KΩ

IOL1 = 0.4mA

IOL1 = 0.7mA

Min. Typ. Max. Unit

3.5

V

1.0

V

VDD-

V

0.66

4

V

0.33

V

0.4

V

10

pF

10

pF

25

pF

150

pF

1

µA

12/18

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