Datasheet > TDA8594SD/N1,112

TDA8594SD/N1,112

更新时间： 2024-10-28 15:54:07

品牌	Logo	应用领域
恩智浦 - NXP		局域网放大器商用集成电路
页数	文件大小	规格书
49页	496K
描述
TDA8594 - I²C-bus controlled 4 x 50 W power amplifier ZIP 27-Pin

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TDA8594SD/N1,112 技术参数

生命周期：	Obsolete	零件包装代码：	ZIP
包装说明：	ZIP, ZIP27H,.1,.74,40	针数：	27
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	5.76
标称带宽：	22 kHz	商用集成电路类型：	AUDIO AMPLIFIER
谐波失真：	10%	JESD-30 代码：	R-PZFM-T27
信道数量：	4	功能数量：	1
端子数量：	27	最高工作温度：	105 °C
最低工作温度：	-40 °C	标称输出功率：	75 W
封装主体材料：	PLASTIC/EPOXY	封装代码：	ZIP
封装等效代码：	ZIP27H,.1,.74,40	封装形状：	RECTANGULAR
封装形式：	FLANGE MOUNT	电源：	14.4 V
认证状态：	Not Qualified	子类别：	Audio/Video Amplifiers
最大压摆率：	400 mA	最大供电电压 (Vsup)：	18 V
最小供电电压 (Vsup)：	8 V	表面贴装：	NO
技术：	BCDMOS	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

TDA8594SD/N1,112 数据手册

TDA8594

I²C-bus controlled 4  50 W power amplifier

Rev. 5 — 11 June 2013

Product data sheet

1. General description

The TDA8594 is a complementary quad Bridge Tied Load (BTL) audio power amplifier

made in BCDMOS technology. It contains four independent amplifiers in BTL

configuration. Through the I²C-bus, diagnosis of temperature warning and clipping level is

fully programmable and the information available via two diagnostic pins is selectable.

The status of each amplifier (output offset, load or no load, short-circuit or speaker

incorrectly connected) can be read separately.

2. Features and benefits

2.1 General

 Operates in legacy mode (non I²C-bus) and I²C-bus mode (3.3 V and 5 V compliant)

 Three hardware-programmable I²C-bus addresses

 Drives 4  or 2  loads

 Speaker fault detection

 Independent short-circuit protection per channel

 Loss of ground and open V_Psafe (with 200 m series impedance and a supply

decoupling capacitor of 2200 F maximum)

 All outputs short-circuit proof to ground, supply voltage and across the load

 All pins short-circuit proof to ground

 Temperature-controlled gain reduction to prevent audio holes at high junction

temperatures

 Low battery voltage detection

 Offset detection

 This part has been qualified in accordance with AEC-Q100

2.2 I²C-bus mode

 DC load detection: open-circuit, short-circuit and load present

 AC load (tweeter) detection

 During start-up, can detect which load is connected so the appropriate gain can be

selected without audio pop

 Independently selectable soft mute of front channels (channel 1 and channel 3) and

rear channels (channel 2 and channel 4)

 Programmable gain (26 dB and 16 dB) of front channels (channel 1 and channel 3)

and rear channels (channel 2 and channel 4)

12 3 4 5 6 7...49

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与TDA8594SD/N1,112相关器件

型号	品牌	获取价格	描述	数据表
TDA8594SD/N1S,112	NXP	获取价格	TDA8594 - I²C-bus controlled 4 x 50 W power a
TDA8595	NXP	获取价格	I2C-bus controlled 4 ⅴ 45 W power amplifier
TDA8595J	NXP	获取价格	I2C-bus controlled 4 ⅴ 45 W power amplifier
TDA8595J/N2,112	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a
TDA8595J/N2S,112	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a
TDA8595SD	NXP	获取价格	I2C-bus controlled 4 ⅴ 45 W power amplifier
TDA8595SD/N2,112	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a
TDA8595TH	NXP	获取价格	I2C-bus controlled 4 ⅴ 45 W power amplifier
TDA8595TH/N2,512	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a
TDA8595TH/N2,518	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a

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