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TDA7564B

  • TDA7564B

Request Information For TDA7564B

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TDA7564B Overview

The TDA7564B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt25 / PowerSO36 package specially intended for car radio applications.

Thanks to the DMOS output stage the TDA7564B has a very low distortion allowing a clear powerful sound. Among the features, its superior efficiency performance coming from the internal exclusive structure, makes it the most suitable device to simplify the thermal management in high power sets.

The dissipated output power under average listening condition is in fact reduced up to 50% when compared to the level provided by conventional class AB solutions. This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus.

tda7564b-1 tda7564b-2 tda7564b-3 tda7564b-4

Features

  • Multipower BCD technology
  • MOSFET output power stage
  • DMOS power output
  • New high efficiency (class SB)
  • High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4x50 W max, power
  • Max. output power 4x72 W/2 Ω
  • Full I2C bus driving:
  • Standby
  • Independent front/rear soft play/mute
  • Selectable gain (for low noise line output function)
  • High efficiency enable/disable
  • I2C bus digital diagnostics (including AC and DC load detection)
  • Standby
  • Independent front/rear soft play/mute
  • Selectable gain (for low noise line output function)
  • High efficiency enable/disable
  • I2C bus digital diagnostics (including AC and DC load detection)
  • Full fault protection
  • DC offset detection
  • Four independent short circuit protection
  • Clipping detector (2 %/10 %)
  • Linear thermal shutdown with multiple thermal warning
  • ESD protection
TDA7564B
TDA7564B

Product Parameters

  • prmis_id

    CP117329

  • item_name

    TDA7564B

  • p_445

    No

  • p_1387

    7.96

  • p_4418

    1000

  • parent_id

    PF153229

  • p_4906

    true

  • p_5113

    400

  • p_163

    Active

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Other distributor's price

Distributor Part # Mfg. Description Price
arrow TDA7564B STMicroelectronics Audio Amp Speaker 4-CH Stereo 75W Class-AB Automotive 25-Pin FLEXIWATT(Vertical) Tube

1---$4.7440
digikey TDA7564B STMicroelectronics IC AMP AB QUAD 75W 25FLEXIWATT

357---$10.8500
verical TDA7564B STMicroelectronics Audio Amp Speaker 4-CH Stereo 75W Class-AB Automotive 25-Pin FLEXIWATT(Vertical) Tube

2---$4.7440
future TDA7564B STMicroelectronics

357---$6.8000
mouser TDA7564B STMicroelectronics Audio Amplifiers 4 x 50W Multi Quad Power Amplifer D

1---$12.0900

10---$11.1200

25---$10.6600

100---$9.3900

250---$8.9300

357---$8.6900
newark TDA7564B STMicroelectronics Audio Amplifier, Type Ab, 28W, Flexiwatt, Amplifier Class:Ab, No. Of Channels:4 Channel, Output Power:28W, Supply Voltage Range:8V To 18V, Amplifier Case Style:Flexiwatt, No. Of Pins:25Pins, Load Impedance:2Ohm, Product Range:- Rohs Compliant: Yes |Stmicroelectronics TDA7564B

1---$3.2900

10---$3.2900

25---$3.2900

50---$3.2900

100---$3.2900

250---$3.2900

500---$3.2900
avnet TDA7564B STMicroelectronics Audio Amp Speaker 4-CH Stereo 75W Class-AB 25-Pin FLEXIWATT(Vertical) Tube - Bulk (Alt: 45AC7842)

1---$12.6900

10---$11.6800

25---$11.1900

50---$10.5300

100---$9.8600

250---$9.3800

500---$9.1200

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