NE5751N Ver la hoja de datos (PDF) - Philips Electronics

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NE5751N

Audio processor - filter and control section

Philips Electronics 

Philips Semiconductors

Audio processor - filter and control section

PIN DESCRIPTIONS

PIN NO.

(1)

SYMBOL

NC

Not connected

1

(2)

NC

Not connected

2

(3)

3

(4)

4

(5)

5

(6)

6

(7)

7

(8)

8

(9)

9

(10)

10

(11)

11

(12)

VREF

TXBFIN

TXBFOUT

PREMPIN

VDD

DEMPOUT

VCIN

VCOUT1

VCOUT2

MUTET

Reference voltage

Transmit bandpass filter input

Transmit bandpass filter output

Pre-emphasis input

Positive supply

De-emphasis output

Volume control input

Volume control output 1

Volume control output 2

TX analog voice path mute input

12

(13)

MUTER

RX analog voice path mute input

(14)

NC

Not connected

(15)

NC

Not connected

13

(16)

14

(17)

15

(18)

VOXCTL

RXBFIN

SA1

Vox control output

Receive bandpass filter input

Serial bus address

16

(19)

SCL

Serial clock line

17

(20)

SDA

Serial data line

18

(21)

19

(22)

CLKIN

GND

Clock input

Ground

20

(23)

21

(24)

22

(25)

23

(26)

24

(27)

TXSOUT

TXSIN

TXDTMFOUT

TXLFOUT

NC

Transmit summer output

Transmit summer input

Transmit DTMF output

Transmit low-pass filter output

Not connected

(28)

NC

Not connected

NOTE:

1. Callouts are for N package; those in parentheses are for the D (SOL) package.

DESCRIPTION

Product specification

NE/SA5751

1990 Aug 17

1052

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