TDA8595J

更新时间： 2024-10-28 04:28:35

品牌	Logo	应用领域
恩智浦 - NXP		消费电路商用集成电路音频放大器视频放大器功率放大器局域网
页数	文件大小	规格书
50页	295K
描述
I2C-bus controlled 4 ⅴ 45 W power amplifier

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TDA8595J 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
零件包装代码：	ZFM	包装说明：	ZIP, ZIP27,.16,.16,40
针数：	27	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.33.00.01
风险等级：	5.44	Is Samacsys：	N
标称带宽：	22 kHz	商用集成电路类型：	AUDIO AMPLIFIER
增益：	26 dB	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：	64 W	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：	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

TDA8595J 数据手册

TDA8595

I²C-bus controlled 4 × 45 W power ampliﬁer

Rev. 02 — 21 November 2007

Product data sheet

1. General description

The TDA8595 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

2.1 General

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

I Three hardware-programmable I²C-bus addresses

I Drive 4 Ω or 2 Ω loads

I Speaker fault detection

I Independent short-circuit protection per channel

I Loss of ground and open V_Psafe (with 150 mΩ series impedance and a supply

decoupling capacitor of 2200 µF maximum)

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

I All pins short-circuit proof to ground

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

temperatures

I Low battery voltage detection

I Offset detection

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

2.2 I²C-bus mode

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

I AC load (tweeter) detection

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

selected without audio pop

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

rear channels (channel 2 and channel 4)

I Programmable gain (26 dB and 16 dB) of front channels and rear channels

I Fully programmable diagnostic levels can be set:

N Programmable clip detection: 2 %, 5 % or 10 %

N Programmable thermal pre-warning

12 3 4 5 6 7...50

中文翻译

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TDA8595J 替代型号

型号	品牌	替代类型	描述	数据表
TDA8595J/N2,112	NXP	功能相似	TDA8595 - I²C-bus controlled 4 x 45 W power a

与TDA8595J相关器件

型号	品牌	获取价格	描述	数据表
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
TDA8595TH/N2/R4,51	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a
TDA8595TH/N2C,112	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a
TDA8595TH/N2C,118	NXP	获取价格	TDA8595 - I²C-bus controlled 4 x 45 W power a

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