MC34118 Просмотр технического описания (PDF) - Unisonic Technologies

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MC34118

VOICE SWITCHED SPEAKER-PHONE CIRCUIT

Unisonic Technologies 

UTCMC34118 LINEAR INTEGRATED CIRCUIT

RECOMMENDED OPERATION CONDITIONS

PARAMETER

Supply Voltage

Voltage at Pin 3

Voltage at Pin 12( MUTE)

Voltage at Pin 13( VLC)

IVB Current( Pin 15)

Attenuator Input Signal Voltage at Pin 9, Pin 21

Load Current

@RXO, TXO(Pin8, Pin 22)

@MCO(Pin 10)

@HTO-, HTO+(Pin 6, Pin5)

Ambient Operating Temperature

SYMBOL

V4

V3

V12

V13

IVB

V9, V21

Topr

VALUE

3.5~6.5

0~Vcc

0~Vcc

0.3*VB~VB

500

350

0~+-2

0~+-1

0~+-0.5

-20~60

BLOCK DIAGRAM

UNIT

V

V

V

V

µA

Mvrms

mA

°C

UTC

UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R108-007,A

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