MSM7543 Просмотр технического описания (PDF) - Oki Electric Industry

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MSM7543

Single Rail CODEC

Oki Electric Industry 

¡ Semiconductor

MSM7543/7544

ELECTRICAL CHARACTERISTICS

DC and Digital Interface Characteristics

(VDD = +5 V ±5%, Ta = –30°C to +85°C)

Parameter

Symbol

Condition

Min. Typ. Max. Unit

IDD1 Operating mode, No signal

—

4.0

6.0 mA

Power-save mode, PDN = 1,

Power Supply Current

IDD2 XSYNC or BCLOCK Æ OFF

—

0.9

1.5 mA

Input High Voltage

IDD3 Power-down mode, PDN = 0

—

0.3

0.5 mA

VIH

—

2.2

—

VDD

V

Input Low Voltage

VIL

—

0.0

—

0.8

V

High Level Input Leakage Current IIH

—

—

—

2.0 mA

Low Level Input Leakage Current IIL

—

—

—

0.5 mA

Digital Output Low Voltage

VOL Pull-up resistance > 500 W

0.0

0.2

0.4

V

Digital Output Leakage Current

IO

—

—

—

10

mA

Input Capacitance

CIN

—

—

5

—

pF

9/19

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