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TDA1566TH数据手册恩XP中文资料规格书

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厂商型号

TDA1566TH

功能描述

I2C-bus controlled dual channel 46 W/2 Ohm, single channel 92 W/1 Ohm amplifier with load diagnostic features

制造商

恩XP 恩XP

中文名称

N智浦

数据手册

下载地址下载地址二

更新时间

2025-8-14 23:01:00

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TDA1566TH规格书详情

描述 Description

The TDA1566 is a car audio power amplifier with a complementary output stage realized in BCDMOS. The TDA1566 has two Bridge Tied Load (BTL) output stages and comes in a HSOP24 or DBS27P package.
The TDA1566 can be controlled with or without I²C-bus. With I²C-bus control gain settings per channel and diagnostic trigger levels can be selected. Failure conditions as well as load identification can be read with I²C-bus. The load identification detects whether the outputs of a BTL channel are connected with a DC or AC load and discriminates between a speaker load, a line driver load and an open (unconnected) load.
The TDA1566 can be configured in a single BTL mode and drive a 1 Ω load. For the single BTL mode it is necessary to connect on the Printed-Circuit Board (PCB) the outputs of both BTL channels in parallel.

特性 Features

Operates in I²C-bus mode and non-I²C-bus mode
TH version: four I²C-bus addresses controlled by two pins; J version: two I²C-bus addresses controlled by one pin
Two 4 Ω or 2 Ω capable BTL channels or one 1 Ω capable BTL channel
Low offset
Pop free off/standby/mute/operating mode transitions
Speaker fault detection
Selectable gain (26 dB and 16 dB)
In I²C-bus mode: DC load detection: open, short and speaker or line driver present
AC load (tweeter) detection
Programmable trigger levels for DC and AC load detection
Per channel programmable gain (26 dB and 16 dB, selectable per channel)
Selectable diagnostic levels for clip detection and thermal pre-warning
Selectable information on the DIAG pin for clip information of each channel separately and independent enabling of thermal-, offset- or load fault
Independent short-circuit protection per channel
Loss of ground and open VP safe
All outputs short-circuit proof to VP, GND and across the load
All pins short-circuit proof to ground
Temperature controlled gain reduction at high junction temperatures
Fault condition diagnosis per channel: short to ground, short to supply, shorted lead and speaker fault (wrongly connected)
Low battery voltage detection
TH version: pin compatible with the TDA8566TH1

技术参数

  • 型号:

    TDA1566TH

  • 功能描述:

    音频放大器 BAM BAM

  • RoHS:

  • 制造商:

    STMicroelectronics

  • 产品:

    General Purpose Audio Amplifiers

  • 输出类型:

    Digital

  • 输出功率:

    THD +

  • 工作电源电压:

    3.3 V

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    TQFP-64

  • 封装:

    Reel

供应商 型号 品牌 批号 封装 库存 备注 价格
恩XP
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
恩XP
24+
标准封装
7648
全新原装正品/价格优惠/质量保障
询价
恩XP
09+
HSOP
12
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
恩XP
25+
HSSOP24
54658
百分百原装现货 实单必成
询价
恩XP
22+
HSSOP24
100000
代理渠道/只做原装/可含税
询价
NEXPERIA/安世
25+
SOT566
860000
明嘉莱只做原装正品现货
询价
恩XP
25+
N/A
6000
原装,请咨询
询价
恩XP
24+
N/A
6000
原装,正品
询价
恩XP
23+
NA
6000
原装现货订货价格优势
询价
恩XP
21+
HSSOP24
20000
百域芯优势 实单必成 可开13点增值税发票
询价