TEA1097H datasheet(5/36 Pages) PHILIPS

Part #	TEA1097H

Description	Speech and loudspeaker amplifier IC with auxiliary inputs/outputs and analog multiplexer

Download	36 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

5 / 36 page

1999 Apr 08

5

Philips Semiconductors

Product speciﬁcation

Speech and loudspeaker ampliﬁer IC with

auxiliary inputs/outputs and analog multiplexer

TEA1097

PINNING

SYMBOL

DESCRIPTION

VSO40

QFP44

MUTT

1

39

logic input (active LOW)

MUTR

2

40

logic input (active LOW)

AUXC

3

41

logic input

RAUX

4

42

auxiliary receive ampliﬁer input

TXAUX

5

43

auxiliary transmit ampliﬁer input

AUXO

6

44

auxiliary ampliﬁer output

HFRX

7

1

receive input for loudspeaker ampliﬁer

n.c.

8 to 10,

15 and 26

2 to 7, 22,

24 and 25

not connected

DLC

11

8

dynamic limiter capacitor for the loudspeaker ampliﬁer

ESI

12

9

external supply input

VBB

13

10

stabilized supply for internal circuitry

GALS

14

11

loudspeaker ampliﬁer gain adjustment

LSAO

16

12

loudspeaker ampliﬁer output

GND

17

13

ground reference

SLPE

18

14

line current sense

LN

19

15

positive line terminal

REG

20

16

line voltage regulator decoupling

IR

21

17

receive ampliﬁer input

AGC

22

18

automatic gain control/line loss compensation

VDD

23

19

3.35 V regulated voltage supply for microcontroller

MICS

24

20

microphone supply output

STAB

25

21

reference current adjustment

VOL

27

23

loudspeaker volume adjustment

TXOUT

28

26

base microphone ampliﬁer output

GATX

29

27

base microphone ampliﬁer gain adjustment

TXIN

30

28

base microphone ampliﬁer input

GNDTX

31

29

ground reference for microphone ampliﬁers

MIC

−

32

30

negative handset microphone ampliﬁer input

MIC+

33

31

positive handset microphone ampliﬁer input

DTMF

34

32

dual tone multi-frequency input

QR

35

33

earpiece ampliﬁer output

GARX

36

34

earpiece ampliﬁer gain adjustment

RECO

37

35

receive ampliﬁer output

HFTX

38

36

transmit input for auxiliary receive ampliﬁer

HFC

39

37

logic input

PD

40

38

power-down input (active LOW)

Similar Part No. - TEA1097H

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TEA1093	208Kb / 28P	Hands-free IC 1996 Feb 09
	TEA1093T	208Kb / 28P	Hands-free IC 1996 Feb 09
	TEA1094	221Kb / 28P	Hands free IC 1996 Jul 15
	TEA1094A	221Kb / 28P	Hands free IC 1996 Jul 15
	TEA1094AM	221Kb / 28P	Hands free IC 1996 Jul 15

More results

Similar Description - TEA1097H

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TEA1099H	185Kb / 40P	Speech and handsfree IC with auxiliary inputs/outputs and analog multiplexer 1999 Apr 08
TEMIC Semiconductors	U4050B	341Kb / 18P	Speech Circuit with Line-Powered Loudspeaker Amplifier
Maxim Integrated Produc...	DG120XEVKIT	860Kb / 11P	SMA Connectors for Analog Inputs and Outputs Rev 0; 9/20
Maxim Integrated Produc...	DG1208EVKIT	1Mb / 12P	SMA Connectors for Analog Inputs and Outputs Rev 0; 11/20
NXP Semiconductors	TEA1098	199Kb / 40P	Speech and handsfree IC 1999 Oct 14
IC MICROSYSTEMS	ICM7111	314Kb / 10P	SPEECH AND RINGER IC
Schneider Electric	TM3AM6	172Kb / 6P	module TM3 - 4 analog inputs and 2 analog outputs Aug 10, 2019
NXP Semiconductors	TEA1098A	185Kb / 40P	Speech and handsfree IC 2000 Mar 21
Schneider Electric	TM3AM6G	171Kb / 6P	module TM3 - 4 analog inputs and 2 analog outputs spring Aug 10, 2019
Toshiba Semiconductor	TC74VCX157FT	327Kb / 8P	LOW VOLTAGE QUAD 2-CHANNEL MULTIPLEXER WITH 3.6V TOLERANT INPUTS AND OUTPUTS

More results

TEA1097H Datasheet(PDF) 5 Page - NXP Semiconductors

TEA1097H Datasheet(HTML) 5 Page - NXP Semiconductors

Similar Part No. - TEA1097H

Similar Description - TEA1097H

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

Datasheet Download

Link URL