Datasheet4U Logo Datasheet4U.com

TDA8780M - True logarithmic amplifier

Datasheet Summary

Description

The TDA8780M is a true logarithmic amplifier intended for dynamic range reduction of IF signals at 10.7 MHz in digital radio receivers.

Features

  • 72 dB true logarithmic dynamic range.
  • Small-signal gain-adjustment facility.
  • Constant limiting output voltage.
  • Temperature and DC power supply voltage independent.
  • Easy interfacing to analog-to-digital converters.
  • Output DC level shift facility.

📥 Download Datasheet

Datasheet preview – TDA8780M

Datasheet Details

Part number TDA8780M
Manufacturer NXP
File Size 70.02 KB
Description True logarithmic amplifier
Datasheet download datasheet TDA8780M Datasheet
Additional preview pages of the TDA8780M datasheet.

📁 Similar Datasheet

  • TDA8715 - 8-Bit High-Speed Analog-to-Digital Converter (Philips)
  • TDA8777 - Triple 10-bit video DAC up to 330 MHz sample frequency (NXP Semiconductors)
  • TDA8025 - IC card interface (NXP Semiconductors)
  • TDA8035HN - Smart card interface (NXP Semiconductors)
  • TDA8060ATS - Satellite ZERO-IF QPSK down-converter (Philips)
  • TDA8102B - H/V Processor for TTL VDU (ST Microelectronics)
  • TDA8114 - VCR Processor Interface Circuit (ST Microelectronics)
  • TDA8115 - Dual Motor Driver (ST Microelectronics)
  • TDA8116 - Video Head Servo Controller (ST Microelectronics)
  • TDA8118 - Control Head Playback & Record Amplifier and Signals Interface (ST Microelectronics)
Other Datasheets by NXP
  • TDA8783 - 40 Msps/ 10-bit analog-to-digital interface for CCD cameras
  • TDA8784 - 18 Msps/ 10-bit analog-to-digital interface for CCD cameras
  • TDA8785 - 8-bit high-speed analog-to-digital converter with gain and offset controls
  • TDA8786 - 10-bit analog-to-digital interface for CCD cameras
  • TDA8786A - 10-bit analog-to-digital interface for CCD cameras
  • TDA8787 - 10-bit/ 3.0 V analog-to-digital interface for CCD cameras
  • TDA8787A - analog-to-digital interface
  • TDA8702 - 8-bit video digital-to-analog converter

Full PDF Text Transcription

Click to expand full text
INTEGRATED CIRCUITS DATA SHEET TDA8780M True logarithmic amplifier Product specification Supersedes data of November 1994 File under Integrated Circuits, IC03 1995 Jul 25 Philips Semiconductors Product specification True logarithmic amplifier FEATURES • 72 dB true logarithmic dynamic range • Small-signal gain-adjustment facility • Constant limiting output voltage • Temperature and DC power supply voltage independent • Easy interfacing to analog-to-digital converters • Output DC level shift facility. APPLICATIONS • Dynamic range compression • IF signal dynamic range reduction in digital receivers • Compression receivers. GENERAL DESCRIPTION The TDA8780M is a true logarithmic amplifier intended for dynamic range reduction of IF signals at 10.7 MHz in digital radio receivers.
Published: |