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TDA7385H +BOM

4 x 42 W quad bridge car radio amplifier

  • Produttore:

    STMicroelectronics, Inc

  • ProduttorePart #:

    TDA7385H

  • Scheda dati:

    TDA7385H Scheda dati (PDF) pdf-icon

  • Feature-maximum-power-dissipation-mw:

    80000

  • Feature-power-supply-type:

    Single

  • Feature-packaging:

    Tube

  • Feature-maximum-single-supply-voltage-v:

    28

TDA7385H Descrizione generale

The TDA7385 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.Based on a fully complementary PNP/NPN configuration, the TDA7385 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.The on-board clipping detector simplifies gain compression operations. The fault diagnostics makes it possible to detect mistakes during car-radio assembly and wiring in the car.

tda7385h

Caratteristiche principali

  • High output power capability:
    • 4 x 42 W / 4 Ω max.
    • 4 x 23 W / 4 Ω @ 14.4 V, 1 kHz, 10 %
  • Clipping detector
  • Low distortion
  • Low output noise
  • Standby function
  • Mute function
  • Automute at min. supply voltage detection
  • Diagnostics facility for:
    • Clipping
    • Out to GND short
    • Out to VSshort
    • Thermal shutdown
  • Low external component count:
    • Internally fixed gain (26 dB)
    • No external compensation
    • No bootstrap capacitors
  • Protections:
    • Output short circuit to GND, to VS, across the load
    • Very inductive loads
    • Overrating chip temperature with soft thermal limiter
    • Load dump voltage
    • Fortuitous open GND
    • Reversed battery
    • ESD

Specifiche

feature-maximum-power-dissipation-mw 80000 feature-power-supply-type Single
feature-packaging Tube feature-minimum-single-supply-voltage-v
feature-minimum-dual-supply-voltage-v feature-maximum-single-supply-voltage-v 28
feature-maximum-dual-supply-voltage-v feature-rad-hard
feature-pin-count 25 feature-cecc-qualified No
feature-esd-protection feature-escc-qualified
feature-military No feature-aec-qualified Yes
feature-aec-qualified-number AEC-Q100 feature-eccn-code EAR99
feature-svhc Yes feature-svhc-exceeds-threshold Yes

Politiche di servizio e altro

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Metodo di pagamento

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Grammo dei soldi

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Imballaggio

AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..

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Valutazioni e recensioni

Di più
J
J**n 02/05/2024

Delivered in 8 days.Put the parcel in the mailbox.Checked one of the trimmers. Works.At current from 1 to 3 and seconds in 10 neslabo heated. I'll put it on the radiator.In general, everything is ok

15
L
L**e 08/11/2023

Order received, everything is fine!

13
D
D**f 11/10/2022

Everything is fine, the contents of the parcel correspond to the description. Thank you.

19
E
E**h 08/22/2022

Memory arrived in khabarovsk in 30 days. I'm happy.

17

Recensioni

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