This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.
TDA7718B
  • TDA7718B

Request Information For TDA7718B

AvNet Arrow DigiKey Element14 RS Netwark Future Mouser Farnell TME tti verical
Looking for one or more parts? Have any date code or packaging restrictions? Please let the stocking distributors know here.

TDA7718B Overview

The TDA7718B is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters and new soft-step architecture. The digital control allows programming in a wide range of filter characteristics.

Features

  • Input multiplexer
  • QD1: quasi-differential stereo inputs
  • SE1: stereo single-ended input
  • SE2: stereo single-ended input
  • SE3: stereo single-ended input
  • FD full-differential or quasi-differential input
  • QD1: quasi-differential stereo inputs
  • SE1: stereo single-ended input
  • SE2: stereo single-ended input
  • SE3: stereo single-ended input
  • FD full-differential or quasi-differential input
  • Loudness
  • 2ndorder frequency response
  • Programmable center frequency(400 Hz / 800 Hz / 2400 Hz)
  • 15 dB with 1 dB steps
  • Selectable high frequency boost
  • Selectable flat-mode (constant attenuation)
  • 2ndorder frequency response
  • Programmable center frequency(400 Hz / 800 Hz / 2400 Hz)
  • 15 dB with 1 dB steps
  • Selectable high frequency boost
  • Selectable flat-mode (constant attenuation)
  • Volume
  • Soft-step control with programmable blend times
  • Soft-step control with programmable blend times
  • Bass
  • 2ndorder frequency response
  • Center frequency programmable in 4 steps(60 Hz / 80 Hz / 100 Hz / 200 Hz)
  • Q programmable 1.0/1.25/1.5/2.0
  • DC gain programmable
  • 2ndorder frequency response
  • Center frequency programmable in 4 steps(60 Hz / 80 Hz / 100 Hz / 200 Hz)
  • Q programmable 1.0/1.25/1.5/2.0
  • DC gain programmable
  • Middle
  • 2ndorder frequency response
  • Center frequency programmable in 4 steps(500 Hz / 1 kHz / 1.5 kHz / 2.5 kHz)
  • Q programmable 0.75/1.0/1.25
  • 2ndorder frequency response
  • Center frequency programmable in 4 steps(500 Hz / 1 kHz / 1.5 kHz / 2.5 kHz)
  • Q programmable 0.75/1.0/1.25
  • Treble
  • 2ndorder frequency response(10 kHz / 12.5 kHz / 15 kHz / 17.5 kHz)
  • Center frequency programmable in 4 steps(10 kHz / 12.5 kHz / 15 kHz / 17.5 kHz)
  • 2ndorder frequency response(10 kHz / 12.5 kHz / 15 kHz / 17.5 kHz)
  • Center frequency programmable in 4 steps(10 kHz / 12.5 kHz / 15 kHz / 17.5 kHz)
  • Speaker
  • 4 independent soft-step speaker controls
  • Direct mute
  • 4 independent soft-step speaker controls
  • Direct mute
  • Subwoofer
  • 2ndorder low pass filter with programmable cut off frequency(55 Hz / 85 Hz / 120 Hz / 160 Hz)
  • 2 independent soft-step level control,+15 dB to –79 dB with 1 dB steps
  • 2ndorder low pass filter with programmable cut off frequency(55 Hz / 85 Hz / 120 Hz / 160 Hz)
  • 2 independent soft-step level control,+15 dB to –79 dB with 1 dB steps
  • Mute functions
  • Direct mute
  • Digitally controlled soft-mute with 4 programmable mute-times (0.48 ms/0.96 ms/8 ms/16 ms)
  • Direct mute
  • Digitally controlled soft-mute with 4 programmable mute-times (0.48 ms/0.96 ms/8 ms/16 ms)
  • Offset detection
  • Offset voltage detection circuit for on-board power amplifier failure diagnosis
  • Offset voltage detection circuit for on-board power amplifier failure diagnosis
TDA7718B
TDA7718B

Product Parameters

  • prmis_id

    CP254420

  • item_name

    TDA7718B

  • p_445

  • p_1387

  • p_4418

  • parent_id

    PF251439

  • p_4906

    false

  • p_5113

    0

  • p_163

    Active

Other distributor's price

Distributor Part # Mfg. Description Price
digikey TDA7718B STMicroelectronics IC AUDIO SIGNAL PROCESSR 28TSSOP

2500---$2.4090

mouser TDA7718B STMicroelectronics Audio Amplifiers 3 band car audio processor

1000---$2.5600

future TDA7718B STMicroelectronics TDA7718 Series 7.5 - 10 V 35 mA Three Band Car Audio Processor - TSSOP-28

2500---$2.1300

newark TDA7718B STMicroelectronics Signal Proc |Stmicroelectronics TDA7718BTR

2500---$2.4500

avnet TDA7718B STMicroelectronics Three Band Car Audio Processor 28-Pin TSSOP T/R - Tape and Reel (Alt: TDA7718BTR)

2500---$2.1681

5000---$2.1243

10000---$2.0805

15000---$2.0367

20000---$1.9929

25000---$1.9491

250000---$1.9053