Datasheet > HD1875

HD1875

更新时间： 2024-11-07 23:55:07

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HD1875 数据手册

20W Audio Power Amp

HD1875

www.hsin.com.s

HSiN Semiconductor Pte Ltd

1. Overview

The HD1875 is a 20W mono audio power amplifier with high fidelity characterized by low

harmonic distortion, high output power, few external components and it can safeguard the output against

overloads, thermal runaway, short circuit and so on. Besides these above, with advanced manufacturing

process, the HD1875 can be used for hi-fis, stereo recorders and other audio systems. Its features are:

Output power as high as over 30W

Open loop gain 90dB (Typ)

Low THD: f = 1kHz P_O= 20W THD = 0.015

Wide power bandwidth: f_P= 70 kHz

Typ

Short circuit protection system

Thermal shut-down system

High output current: I_om= 4A (Typ)

Wide supply voltage range: V_CC=16~60V

Built-in output protection diode

Ripple rejection (94dB)

FZIP5

2. Block Diagram and Pin Description

2.1 Block Diagram

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型号	品牌	获取价格	描述	数据表
HD19000000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
HD19002000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
HD19003000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
HD-19003S	HRS	获取价格	90 Degree Hybrid Coupler, 800MHz Min, 2300MHz Max, CERAMIC, SMT, 8 PIN
HD-19003S(06)	HRS	获取价格	90 Degree Hybrid Coupler, 1850MHz Min, 1950MHz Max
HD-19003S-06	HRS	获取价格	1850 MHz - 1950 MHz RF/MICROWAVE 90 DEGREE HYBRID COUPLER
HD19004000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
HD19005000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
HD19006000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block
HD19008000J0G	AMPHENOL	获取价格	Barrier Strip Terminal Block,