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TDA7376B

  • TDA7376B

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TDA7376B Overview

The TDA7376B is a new technology dual bridge audio amplifier in Multiwatt 15 package designed for car radio applications. Thanks to the fully complementary PNP/NPN output stage configuration the TDA7376B delivers a rail-to-rail voltage swing with no need of bootstrap capacitors.

Differential input pairs, that will accept either single ended or differential input signals, guarantee high noise immunity making the device suitable for both car radio and car boosters applications.

The audio mute control, that attenuates the output signal of the audio amplifiers, suppresses pop On - Off transients and cuts any noises coming from previous stages. The standby control, that de-biases the amplifiers, reduces the cost of the power switch. The on-board programmable distortion detector allows compression facility whenever the amplifier is over driven, so limiting the distortion at any levels inside the presettable range.

tda7376b-1 tda7376b-2 tda7376b-3 tda7376b-4

Features

  • High output power capability:
  • 2 x 40 W max./ 4 Ω
  • 2 x 35 W/4 Ω EIAJ
  • 2 x 25 W/4 Ω (14.4 V, 1 kHz, 10 %)
  • 2 x 25 W/ 2Ω (14.4 V, 1 kHz, 10 %)
  • 2 x 40 W max./ 4 Ω
  • 2 x 35 W/4 Ω EIAJ
  • 2 x 25 W/4 Ω (14.4 V, 1 kHz, 10 %)
  • 2 x 25 W/ 2Ω (14.4 V, 1 kHz, 10 %)
  • 2 Ω driving
  • Differential inputs
  • Minimum external components count
  • Internally fixed gain (26 db)
  • Mute function (cmos compatible)
  • Automute at minimum supply voltage detection
  • Standby function
  • No audible pop during mute and standby operations
  • Clipping detector with programmable distortion threshold
  • Protections:
  • short circuit (out to ground, out to supply voltage, across the load)
  • overrating chip temperature with soft thermal limiter
  • load dump voltage
  • fortuitous open ground
  • loudspeaker dc current
  • ESD
  • short circuit (out to ground, out to supply voltage, across the load)
  • overrating chip temperature with soft thermal limiter
  • load dump voltage
  • fortuitous open ground
  • loudspeaker dc current
  • ESD
TDA7376B
TDA7376B

Product Parameters

  • prmis_id

    CP27152

  • item_name

    TDA7376B

  • p_445

    No

  • p_1387

    3.64

  • p_4418

    1000

  • parent_id

    PF65187

  • p_4906

    true

  • p_5113

    3276

  • p_163

    Active

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rs TDA7376B STMicroelectronics STMicroelectronics, TDA7376B, TU

25---HK$48.2030

125---HK$43.3830
mouser TDA7376B STMicroelectronics Audio Amplifiers 2X35W Pwr Amplifier

1---$6.9900

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newark TDA7376B STMicroelectronics Amplifier, Class Ab, 80W, Multiwatt-15, Amplifier Class:Ab, No. Of Channels:2 Channel, Output Power:80W, Supply Voltage Range:8V To 18V, Amplifier Case Style:Multiwatt, No. Of Pins:15Pins, Load Impedance:4Ohm, Product Range:-, Msl:- Rohs Compliant: Yes |Stmicroelectronics TDA7376B

1---$7.3300

10---$6.5900

25---$6.2300

50---$5.8100

100---$5.3900

250---$5.1200

500---$4.5900
avnet TDA7376B STMicroelectronics Audio Amp Speaker 2-CH Stereo 37W Class-AB 15-Pin(15+Tab) MULTIWATT V Tube - Bulk (Alt: 18AC7831)

1---$7.3300

10---$6.5900

25---$6.2300

50---$5.8100

100---$5.3900

250---$5.1200

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