TEA1064B View Datasheet(PDF) - Philips Electronics

Part Name

Description

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TEA1064B

Low voltage versatile telephone transmission circuit with dialler interface and transmit level dynamic limiting

Philips Electronics 

Philips Semiconductors

Low voltage versatile telephone transmission circuit

with dialler interface and transmit level dynamic limiting

Product specification

TEA1064B

handbook, h5alfpage

Ip

(mA)

4

MBA436

3

2

1

0

2

3

4 Vp (V) 5

Iline = 15 mA; R16 = 392 Ω; valid for MUTE = 0 and 1.

Line current has very little influence.

Fig.4 Maximum supply current with respect to Fig.3 for peripherals (Ip) as a function of the peripheral supply

voltage (Vp).

handbook, full pagewidth

Rexch

Vexch

Rline

Iline

R1

ISLPE + 0.25 mA

ICC

LN

VCC

TEA1064B

1

16

DC

0.25 mA

AC

C1

17

REG

10

STAB

20

SLPE

11

VEE1

19

VEE2

C3

R5

R9

Ip

peripheral

circuits

MBA432

March 1994

Fig.5 Supply arrangement with reference to VEE1.

7

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