TDA1566TH: 具有负载诊断功能的I2C总线控制型双通道46 W/2 Ohm、单通道92 W/1 Ohm放大器

TDA1566是具有在BCDMOS中实现的互补输出级的车载音频功率放大器。TDA1566具有两个桥接式负载(BTL)输出级,采用HSOP24或DBS27P封装。

TDA1566可以通过或不通过I²C总线进行控制。通过每个通道的I²C总线控制增益设置,可以选择诊断触发级别。故障条件以及负载识别可以通过I²C总线进行读取。负载识别可检测BTL通道的输出是否通过直流或交流负载进行连接,并区分扬声器负载、线路驱动器负载和开路(未连接)负载。

TDA1566可以在单BTL模式中进行配置并驱动1Ω的负载。对于单BTL模式,有必要在印刷电路板(PCB)上并联连接两个BTL通道的输出。

sot566-3_3d
数据手册 (1)
名称/描述Modified Date
I2C-bus controlled dual channel 46 W/2 Ohm, single channel 92 W/1 Ohm amplifier with load diagnostic features (REV 2.0) PDF (289.0 kB) TDA1566 [English]20 Aug 2007
封装信息 (1)
名称/描述Modified Date
plastic, heatsink small outline package; 24 leads; low stand-off height (REV 1.0) PDF (328.0 kB) SOT566-3 [English]08 Feb 2016
订购信息
型号状态Package versionRemarksTHD (%)RMS power (W)Output power (W)增益 (dB)VPStereo inputsS电压Package materialAmplifier typePowerChannel configurationCar audioCard supply current (Icc) (mA)Output Impedance (Ohm)THD %Switching current (mA)Switching transistorVout1 (VDC)Vout2 (VDC)Vout3 (VDC)Vout4 (VDC)Vout5 (VDC)Vout6 (VDC)Package name说明
TDA1566TH/N2SActiveSOT566-37526Stereo Class AB10.3HSOP24
TDA1566TH/N1CNo Longer ManufacturedSOT566-37526Stereo Class AB10.3HSOP24
TDA1566TH/N1No Longer ManufacturedSOT566-37526Stereo Class AB10.3HSOP24
TDA1566TH/N1/S435No Longer ManufacturedSOT566-37526Stereo Class AB10.3HSOP24
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHFMSLMSL LF
TDA1566TH/N2SSOT566-3Reel 13" Q1/T1ActiveTDA1566TH/N2S,118 (9352 908 82118)Standard MarkingTDA1566TH/N2S11
Bulk PackActiveTDA1566TH/N2S,112 (9352 908 82112)Standard MarkingTDA1566TH/N2S11
I2C-bus controlled dual channel 46 W/2 Ohm, single channel 92 W/1 Ohm amplifier with load diagnostic features TDA1566
plastic, heatsink small outline package; 24 leads; low stand-off height TDF8591TH
TDF8591TH