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TDA7391LVPD

Audio Amp Speaker 1-CH Mono 45W Class-AB 20-Pin PowerSO Tube

Manufacturer:STMicroelectronics
Avnet Manufacturer Part #: TDA7391LVPD
Secondary Manufacturer Part#: TDA7391LVPD
  • Legend Information Icon RoHS 10 Compliant
  • Legend Information Icon Tariff Charges

The TDA7391LV is a bridge class AB audio power amplifier for car radio applications.The high power capability together with the possibility to operate either in differential input mode or single ended input mode makes it suitable for high end car radio equipment. The exclusive fully complementary output stage and the internal fixed gain configuration drop the external component count.The on board clipping detector allows easy implementation of gain compression systems.It is moreover compliant to the most recent OEM specifications for low voltage operation ('start-stop' battery profile during engine stop), and e-call functions.

  • High power capability:
  • 40 W/ 4 O max
  • 45 W/ 3.2 O max
  • 32 W/ 3.2 O @ VS= 14.4 V, f = 1 kHz, THD = 10 %
  • 26 W/ 4 O @ VS= 14.4 V, f = 1 kHz, THD = 10%
  • Differential inputs (either single ended or differential input signal is accepted)
  • Minimum external component count
  • Standby function (CMOS compatible)
  • Capable to operate to 6 V - ‘start-stop’ and ‘e-call’ compatibility
  • Protections:
  • Short circuit (to GND, to VS, across the load)
  • Very inductive loads
  • Chip over temperature
  • Load dump
  • Open GND
  • ESD
  • Technical Attributes

    Find Similar Parts

    Description Value
    Class-AB
    Speaker
    Differential
    Tin
    4 Ohm
    43000 mW
    65 dB
    Surface Mount
    150 mA
    -40 to 150 °C
    6000 mA
    Differential
    1 x Mono
    20PowerSO
    20
    Single Supply
    16(Max) x 11.1(Max) x 3.3(Max)
    No
    Automotive
    PowerSO
    0.03@4Ohm@15W %
    32x1@3.2Ohm W
    30 dB

    ECCN / UNSPSC / COO

    Description Value
    Country of Origin: RECOVERY FEE
    ECCN: EAR99
    HTSN: 8542330001
    Schedule B: 8542330000
    In Stock :  0
    Additional inventory
    Factory Lead Time: 126 Weeks
    Price for: Each
    Quantity:
    Min:310  Mult:310  
    USD $:
    310+
    $2.48514
    620+
    $2.44628
    1240+
    $2.43386
    1860+
    $2.42144
    2480+
    $2.40902