U3750BM One Chip Telephone Circuit

TEMIC Semiconductors

Description

www.DataSheet4U.com TELEFUNKEN Semiconductors U3750BM One Chip Telephone Circuit .
TELEFUNKEN microelectronic’s one chip telephone circuit, U 3750 BM, is BICMOS integrated circuit that performs all the speech and line interface funct.

📥 Download Datasheet

U3750BM Datasheet Preview — Preview of U3750BM PDF

Datasheet Specifications

Part number: U3750BM
Manufacturer: TEMIC Semiconductors
File Size: 231.46 KB
Datasheet: U3750BM_TEMICSemiconductors.pdf
Description: One Chip Telephone Circuit

Features

* D Adjustable dc slope characteristic D Adjustable automatic line length receiving and sending gain control (not used in DTMF) with the possibility of fixed gain (PABX) D Adjustable dynamic impedance D Stabilized power supply for peripherals D Confidence level during pulse and DTMF dialling D Receivi

Applications

* Test pin Ground Not connected Line length AGC adjustment Bias adjustment Electronic self input DC characteristic slope adjustment Microphone input Pin 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Symbol MIC2 ZAC EM/FILT MOD EM/MF ACL E2 E1 NC REC ZAL OUT1 OUT2 VIR CK PAIR BEAT

U3750BM Distributors

📁 Related Datasheet

U3741BM U3742BM U3745BM U3761MB-T

📌 All Tags

U3750BM One Chip Telephone Circuit TEMIC Semiconductors

TEMIC Semiconductors U3750BM-like datasheet