Datasheet4U Logo Datasheet4U.com

TDA1074A - Dual tandem electronic potentiometer circuit

General Description

The TDA1074A is a monolithic integrated circuit designed for use as volume and tone control circuit in stereo amplifiers.

Key Features

  • High impedance inputs to both ‘ends’ of each electronic potentiometer.
  • Ganged potentiometers track within 0,5 dB.
  • Electronic rejection of supply ripple.
  • Internally generated reference level available externally so that the control voltage can be made to swing positively and negatively around a well-defined 0 V level.
  • The operational amplifiers have push-pull outputs for wide voltage swing and low current consumption.
  • The operational amplifie.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TDA1072A AM Receiver Circuit TEMIC Semiconductors
TDA10023HT Single chip DVB-C/MCNS channel receiver Philips
TDA1002A Recording and Playback Amplifier ETC
TDA1003A Motor Regulator and Bias/Erase Oscillator Circuit Philips
TDA10046HT Single-Chip DVB-T Channel Decoder Philips

Other Datasheets by NXP Semiconductors

Part Number Description
TDA1072A AM receiver circuit
TDA1072AT AM receiver circuit
TDA1001B Interference and noise suppression circuit for FM receivers
TDA1001BT Interference and noise suppression circuit for FM receivers
TDA10021HT DVB-C channel receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
INTEGRATED CIRCUITS DATA SHEET TDA1074A Dual tandem electronic potentiometer circuit Product specification File under Integrated Circuits, IC01 December 1982 Philips Semiconductors Product specification Dual tandem electronic potentiometer circuit GENERAL DESCRIPTION TDA1074A The TDA1074A is a monolithic integrated circuit designed for use as volume and tone control circuit in stereo amplifiers. This dual tandem potentiometer IC consists of two ganged pairs of electronic potentiometers with the eight inputs connected via impedance converters, and the four outputs driving individual operational amplifiers. The setting of each electronic potentiometer pair is controlled by an individual d.c. control voltage.