TEA7063 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TEA7063

SPEECH CIRCUIT WITH POWER MANAGEMENT

STMicroelectronics 

TEA7063

PIN CONNECTION (Top view)

LONG LINE SIDETONE

SHORT LINE SIDETONE

IMPEDANCE

BUFFER OUTPUT

V-REF

DTMF INPUT

MICROPHONE INPUT

I-REF

I START

SQUEEZING THRESHOLD

1

20

2

19

3

18

4

17

5

16

6

15

7

14

8

13

9

12

10

11

D93TL021

EARPHONE

MICROCONTROLLER POWER SUPPLY

NOISE FILTER

V-CAPA

V-LINE

I SLOPE

MIC/MIC-EARPHONE MUTE

GND

CURRENT SUPPLY FOR L.S. AMP

SOFT-CLIPPING FILTER

ABSOLUTE MAXIMUM RATINGS

Symbol

Ptot

TJ

Parameter

Max. Current DC (steady)

Max. Voltage AC (steady)

Max. Voltage AC + DC (steady)

Max. Current (20ms) ONE SHOT

Max. Voltage (20ms) ONE SHOT current < 1A

Total Power Dissipation

Junction Temperature

MAXIMUM OPERATING CONDITION

Symbol

VDC

VAC

IDC

TOP

DC Voltage

AC Voltage

DC Current

Temperature Range

Parameter

Value

Unit

150

mA

7.5

V

9

V

1

A

12

V

1

W

130

°C

Value

Unit

7

V

2.2

Vp

110

mA

-20 to 70

°C

2/15

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