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JSMSEMI TDA7377-JSM product image
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JSMSEMI TDA7377-JSMRoHS

Manufacturer
JSMSEMIAsian Brands
MPN
TDA7377-JSM
LCSC Part #
C18186805
Packaging
FZIP-15
Customer #
Key Attributes
7W×4 Four-channel Audio Power Amplifier Circuit
Datasheetpdf iconJSMSEMI TDA7377-JSM
In-Stock: 173
173 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.7513$ 1.3310$ 1.33
10+$ 1.4892$ 1.1318$ 11.32
25+$ 1.3232$ 1.0057$ 25.14
100+$ 1.1556$ 0.8783$ 87.83
500+$ 1.0791$ 0.8202$ 410.10
1,200+$ 1.0466$ 0.7955$ 954.60
Standard Packaging25/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerJSMSEMI
PackagingFZIP-15
Quiescent Current150mA
Total Harmonic Distortion + Noise (THD+N)0.03%
Number of Inputs-
Signal-to-Noise Ratio-
FeaturesEnable/shutdown function;Automatic mute/no-noise switch;Overvoltage protection
Speaker Channels4-Channel
Voltage - Supply8V~18V
Efficiency-
Operating Temperature-
Output Power7Wx4@4Ω
ClassClass AB
Power Supply Rejection Ratio (PSRR)50dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging25
Sales UnitPiece

Introduction

AI Translation

TDA7377 is a 7W×4 four-channel audio power amplifier IC, primarily designed for automotive audio applications as a dual-channel (dual BTL), three-channel (single BTL + dual channel), or four-channel audio power amplifier.

Features

AI Translation
  • High output power: 2×24W (dual BTL, VCC = 14.4V, f = 1 kHz, THD = 10%, RL = 4 Ω) / 4×7W (per channel, VCC = 14.4V, f = 1 kHz, THD = 10%, RL = 4 Ω)
  • Fixed internal gain (ΔAv = 26dB / BTL), minimal external components required
  • Excellent ST-BY function (CMOS compatible)
  • Low turn-on pop noise
  • Overvoltage protection
  • Load short-circuit protection
  • Thermal protection

Applications

AI Translation
  • Automotive audio