TDA7391

Mfr. #: TDA7391
Manufacturer: STMicroelectronics
Description: IC AMP AUDIO PWR 45W MULTIWATT11
Lifecycle: New from this manufacturer.
Datasheet: TDA7391 Datasheet
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Product Details
TDA7391 Overview

Product belongs to the Automotive Class-AB Audio Power Amplifiers series. This product is categorized as Audio Amplifiers Type: Class AB Tube is the packaging method for this product Through Hole Mounting-Style Multiwatt-11 The Differential for this product is CMOS/TTL. Operational temperature range: -40°C ~ 105°C (TA) Through Hole mounting type Output-Type: 1-Channel (Mono) Number of channels: 1 Channel Voltage Supply Range: 8 V ~ 18 V Supplier device package: 11-Multiwatt Maximum Output Power of 45W x 1 @ 3.2 Ohm for 1 channel The device offers a 30 dB of 26dB. Class-AB is the class of this product. Maximum operating temperature of + 150 C Minimum operating temperature: - 40 C 150 mA is 92 nA. Output current: 6000 mA Maximum supply voltage of 18 V Minimum supply voltage is 8 V Input bias current of 10 uA This product has a 0.06 % for clear and precise audio. 4 Ohm audio load impedance Single supply type

TDA7391 Image

TDA7391

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TDA7391 Specifications
  • Manufacturer STMicroelectronics
  • Product Category Linear - Amplifiers - Audio
  • Series Automotive Class-AB Audio Power Amplifiers
  • Product Audio Amplifiers
  • Type Class AB
  • Packaging Tube
  • Mounting-Style Through Hole
  • Package-Case Multiwatt-11
  • Input-Type Differential
  • Operating-Temperature -40°C ~ 105°C (TA)
  • Mounting-Type Through Hole
  • Output-Type 1-Channel (Mono)
  • Features Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
  • Number-of-Channels 1 Channel
  • Voltage-Supply 8 V ~ 18 V
  • Supplier-Device-Package 11-Multiwatt
  • Max-Output-Power-x-Channels-Load 45W x 1 @ 3.2 Ohm
  • Gain 30 dB
  • Class Class-AB
  • Output-Power 45 W
  • Maximum-Operating-Temperature + 150 C
  • Minimum-Operating-Temperature - 40 C
  • Operating-Supply-Current 150 mA
  • Output-Current 6000 mA
  • Supply-Voltage-Max 18 V
  • Supply-Voltage-Min 8 V
  • Ib-Input-Bias-Current 10 uA
  • THD-plus-Noise 0.06 %
  • Audio-Load-Impedance 4 Ohm
  • Supply-Type Single

TDA7391

TDA7391 Specifications

TDA7391 FAQ
  • A: At what frequency does the Series?

    Q: The product Series is Automotive Class-AB Audio Power Amplifiers.

  • A: At what frequency does the Product?

    Q: The product Product is Audio Amplifiers.

  • A: What is the Type of the product?

    Q: The Type of the product is Class AB.

  • A: Is the cutoff frequency of the product Packaging?

    Q: Yes, the product's Packaging is indeed Tube

  • A: Is the cutoff frequency of the product Mounting-Style?

    Q: Yes, the product's Mounting-Style is indeed Through Hole

  • A: At what frequency does the Package-Case?

    Q: The product Package-Case is Multiwatt-11.

  • A: Is the cutoff frequency of the product Input-Type?

    Q: Yes, the product's Input-Type is indeed Differential

  • A: What is the Operating-Temperature of the product?

    Q: The Operating-Temperature of the product is -40°C ~ 105°C (TA).

  • A: At what frequency does the Mounting-Type?

    Q: The product Mounting-Type is Through Hole.

  • A: Is the cutoff frequency of the product Output-Type?

    Q: Yes, the product's Output-Type is indeed 1-Channel (Mono)

  • A: At what frequency does the Number-of-Channels?

    Q: The product Number-of-Channels is 1 Channel.

  • A: At what frequency does the Voltage-Supply?

    Q: The product Voltage-Supply is 8 V ~ 18 V.

  • A: Is the cutoff frequency of the product Supplier-Device-Package?

    Q: Yes, the product's Supplier-Device-Package is indeed 11-Multiwatt

  • A: Is the cutoff frequency of the product Max-Output-Power-x-Channels-Load?

    Q: Yes, the product's Max-Output-Power-x-Channels-Load is indeed 45W x 1 @ 3.2 Ohm

  • A: What is the Gain of the product?

    Q: The Gain of the product is 30 dB.

  • A: At what frequency does the Class?

    Q: The product Class is Class-AB.

  • A: At what frequency does the Maximum-Operating-Temperature?

    Q: The product Maximum-Operating-Temperature is + 150 C.

  • A: Is the cutoff frequency of the product Minimum-Operating-Temperature?

    Q: Yes, the product's Minimum-Operating-Temperature is indeed - 40 C

  • A: At what frequency does the Operating-Supply-Current?

    Q: The product Operating-Supply-Current is 150 mA.

  • A: Is the cutoff frequency of the product Output-Current?

    Q: Yes, the product's Output-Current is indeed 6000 mA

  • A: Is the cutoff frequency of the product Supply-Voltage-Max?

    Q: Yes, the product's Supply-Voltage-Max is indeed 18 V

  • A: At what frequency does the Supply-Voltage-Min?

    Q: The product Supply-Voltage-Min is 8 V.

  • A: Is the cutoff frequency of the product Ib-Input-Bias-Current?

    Q: Yes, the product's Ib-Input-Bias-Current is indeed 10 uA

  • A: What is the THD-plus-Noise of the product?

    Q: The THD-plus-Noise of the product is 0.06 %.

  • A: What is the Audio-Load-Impedance of the product?

    Q: The Audio-Load-Impedance of the product is 4 Ohm.

  • A: What is the Supply-Type of the product?

    Q: The Supply-Type of the product is Single.

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