Datasheet4U Logo Datasheet4U.com

TEA7088A - LOW-RANGE PHONE DEDICATED CHIP

Datasheet Summary

Description

The TEA7088A is a Telephone Analog Front End device, TAFE, which integrates the three basic functions of a standard telephone set : - Speech network, - DTMF generator, - Ringer generator on buzzer.

A complete telephone set can be designed using TEA7088A associated with a low cost microcontroller.

📥 Download Datasheet

Datasheet preview – TEA7088A

Datasheet Details

Part number TEA7088A
Manufacturer STMicroelectronics
File Size 184.16 KB
Description LOW-RANGE PHONE DEDICATED CHIP
Datasheet download datasheet TEA7088A Datasheet
Additional preview pages of the TEA7088A datasheet.

📁 Similar Datasheet

  • TEA7034 - Low Drop Out 5V Voltage Regulator (SGS-Thomson)
  • TEA7605 - LOW-DROP VOLTAGE REGULATOR (STMicroelectronics)
  • TEA7650H - Video signal processor for CD-video/laser vision (NXP)
  • TEA-566A - POWER MOSFET (NEC)
  • TEA0652 - (TEA0652 / TEA0654) MONOLITHISCHE STEREO IS (ETC)
  • TEA0654 - (TEA0652 / TEA0654) MONOLITHISCHE STEREO IS (ETC)
  • TEA0665 - Dolby B and C Type Noise Reduction Circuit (Philips)
  • TEA0665T - Dolby B and C Type Noise Reduction Circuit (Philips)
  • TEA0675 - Dual Dolby* B-type noise reduction circuit for playback applications (NXP)
  • TEA0675T - Dual Dolby* B-type noise reduction circuit for playback applications (NXP)
Other Datasheets by ST Microelectronics
  • TEA7089A - LOW-RANGE PHONE DEDICATED CHIP
  • TEA7037 - Speech and Tone Circuit
  • TEA7063 - SPEECH CIRCUIT WITH POWER MANAGEMENT
  • TEA7091 - TELEPHONE ANALOG FRONT END
  • TEA7092 - TELEPHONE SET INTEGRATED CIRCUIT
  • TEA7530 - MONITOR AMPLIFIER
  • TEA7532 - MONITOR AMPLIFIER
  • TEA7540 - HANDSFREE CONTROLLER

Full PDF Text Transcription

Click to expand full text
TEA7088A LOW-RANGE PHONE DEDICATED CHIP . . . . . . . RING - GENERATION OF 8 MELODY TONES (Including the 3 German Melody Tones) - 4 STEPS DIGITAL CONTROL ON THE AMPLIFIER OUTPUT LEVEL SPEECH - TRANSMIT GAINEXTERNALLY ADJUSTABLE - RECEIVINGGAINEXTERNALLYADJUSTABLE - AGCSLOPEEXTERNALLYPROGRAMMABLE - SOFTCLIPPING ON SENDING CHANNEL - RECEIVE AMPLIFIER FOR PIEZO OR ELECTRODYNAMIC TRANSDUCER - +6dB MODE ON RECEIVE CHANNEL - LINE POWER MANAGEMENT DIALING - DTMF GENERATOR - LOW DC MASK DURING MAKE PERIOD THROUGH MICROCONTROLLER SERIAL BUS INTERFACE MICROCONTROLLER INTERFACE - 1.79MHz CLOCK OR 3.
Published: |