Datasheet > TDA8587J

TDA8587J

更新时间： 2024-10-28 21:12:51

品牌	Logo	应用领域
恩智浦 - NXP		放大器商用集成电路
页数	文件大小	规格书
30页	179K
描述
IC,AUDIO AMPLIFIER,QUAD,ZIP,16PIN,PLASTIC

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TDA8587J 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.77	商用集成电路类型：	AUDIO AMPLIFIER
JESD-30 代码：	R-PZIP-T27	功能数量：	4
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	ZIP	封装等效代码：	ZIP27,.16,.16,40
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	14.4 V	认证状态：	Not Qualified
子类别：	Audio/Video Amplifiers	最大压摆率：	350 mA
表面贴装：	NO	温度等级：	INDUSTRIAL
端子形式：	THROUGH-HOLE	端子节距：	1 mm
端子位置：	ZIG-ZAG	Base Number Matches：	1

TDA8587J 数据手册

TDA8587J

4 × 25 W BTL power ampliﬁer and multiple voltage regulator

with power switch

Rev. 01 — 23 December 2004

Preliminary data sheet

1. General description

The TDA8587J is a combination of a quad Bridge-Tied Load (BTL) power ampliﬁer, a

multiple voltage regulator and a power switch. Several protections and diagnostic options

(e.g. DIAG, WARN) are incorporated in this design.

This device is primarily developed to cover the complete power supply and audio ampliﬁer

requirements in low and mid-end car radio applications.

The switchable regulators (regulators 1, 3 and 4) are intended to be used as supplies for

the tuner, logic, digital or analog sound processor and CD / tape control.

The standby regulator (regulator 2) is specially designed as supply for a microcontroller. In

combination with the reset delay capacitor (pin RDC) and the reset output (pin RST), a

proper start-up sequence for the microcontroller is guaranteed. The storage capacitor

(pin STC) makes this regulator output insensitive for short battery drops (e.g. engine

start).

The power switch (pin PSW) can be used for switching e.g. an electrically powered

antenna, display unit or CD / tape driver.

The smart combination of two dynamic buffers and four ampliﬁer output stages makes it

possible to create a full quad BTL ampliﬁer, using only six output pins.

2. Features

2.1 General

■ Protected against ElectroStatic Discharge (ESD)

■ Thermal (foldback) protection to prevent overheating

■ Load dump/overvoltage protection

■ Single mode control pin (standby, operating: mute/on)

■ Low standby current (only regulator 2 active)

■ Hysteresis on internal switching levels

■ Low power dissipation in any short-circuit condition

■ Package with ﬂexible leads (easy manual assembly)

■ DBS27 package with low thermal resistance

12 3 4 5 6 7...30

中文翻译

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与TDA8587J相关器件

型号	品牌	获取价格	描述	数据表
TDA8588AJ	NXP	获取价格	I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator
TDA8588BJ	NXP	获取价格	I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator
TDA8588BJ/N3,112	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PZFM37, PLASTIC, SOT725-1, 37 PIN, Consumer IC:Other
TDA8588J	NXP	获取价格	I2C-bus controlled 4 x 50 Watt power amplifier and multiple voltage regulator
TDA8588J/N3,112	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PZFM37, PLASTIC, SOT725-1, 37 PIN, Consumer IC:Other
TDA8589AJ	NXP	获取价格	I2C-bus controlled 4 45 Watt power amplifier and multiple voltage regulator
TDA8589AJ/N3,112	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PZFM37, PLASTIC, SOT725-1, 37 PIN, Consumer IC:Other
TDA8589BJ	NXP	获取价格	I2C-bus controlled 4 45 Watt power amplifier and multiple voltage regulator
TDA8589J	NXP	获取价格	I2C-bus controlled 4 45 Watt power amplifier and multiple voltage regulator
TDA8589J/N1,112	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PZFM37, PLASTIC, SOT725-1, 37 PIN, Consumer IC:Other

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