Datasheet4U Logo Datasheet4U.com

S5T8554B - 1 CHIP CODEC

Description

VBB =

5V ± 5% Analog ground.

Analog output of the receive power Amp.

VCC = +5 V ± 5% Receive frame sync pulse.

Features

  • Complete CODEC and filtering system Meets or exceeds AT&T D3/D4 and CCITT specifications µ-Law: S5T8554B, A-Law: S5T8557B On-chip auto zero, sample and hold, and precision voltage references Low power dissipation: 60mW (operating), 3mW (standby) ± 5V operation TTL or CMOS compatible Automatic power down.

📥 Download Datasheet

Datasheet preview – S5T8554B

Datasheet Details

Part number S5T8554B
Manufacturer Samsung semiconductor
File Size 125.01 KB
Description 1 CHIP CODEC
Datasheet download datasheet S5T8554B Datasheet
Additional preview pages of the S5T8554B datasheet.

📁 Similar Datasheet

  • S5T8557B - 1 CHIP CODEC (Samsung)
  • S5T - Standard Recovery SMD Rectifier Diodes (Diotec)
  • S5TC - General Purpose Rectifiers (Eris)
Other Datasheets by Samsung semiconductor
  • S5T8555 - TIME SLOT ASSIGNMENT CIRCUIT
  • S5T8701 - FLEX ROAMING DECODER II
  • S5T8803A - 10 CH PLL
  • S5T8808 - PLL FREQUENCY SHNTHESIZER FOR PAGER
  • S5T8808A - PLL FREQUENCY SHNTHESIZER FOR PAGER
  • S5T8809 - PLL FREQUENCY SYNTHESIZER FOR PAGER
  • S5T0167 - DTMF DIALER FOR BINARY DATA-IN
  • S5T3170 - LOW POWER DTMF RECEIVER

Full PDF Text Transcription

Click to expand full text
1 CHIP CODEC S5T8554B/7B INTRODUCTION 16-CERDIP The S5T8554B/7B are single-chip PCM encoders and decoders (PCM CODECs) and PCM line filters. These devices provide all the functions required to interface a full-duplex voice telephone circuit with a time-division-multiplex (TDM) system. These devices are designed to perform the transmit encoding and receive decoding as well as the transmit and receive filtering functions in PCM system. They are intended to be used at the analog termination of a PCM line or trunk. These devices provide the bandpass filtering of the analog signals prior to encoding and after decoding. These combination devices perform the encoding and decoding of voice and call progress tones as well as the signalling and supervision information.
Published: |