参数资料
型号: TAS5142DDVR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 200 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44
封装: GREEN, PLASTIC, HTSSOP-44
文件页数: 28/31页
文件大小: 942K
代理商: TAS5142DDVR
www.ti.com
SYSTEM BLOCK DIAGRAM
2nd-Order L-C
Output Filter
for Each
Half-Bridge
Bootstrap
Capacitors
2-Channel
H-Bridge
BTL Mode
System
Microcontroller
OUT_A
OUT_B
OUT_C
OUT_D
BST_A
BST_B
BST_C
BST_D
RESET_AB
RESET_CD
System
Power
Supply
Hardwire
Mode
Control
PVDD
GVDD (12 V)/VDD (12 V)
GND
Hardwire
OC Limit
M1
M3
PVDD
Power
Supply
Decoupling
32 V
12 V
GND
VAC
PWM_A
PWM_C
PWM_D
PWM_B
VALID
M2
Left-
Channel
Output
Right-
Channel
Output
Input
H-Bridge 1
Input
H-Bridge 2
GVDD
VDD
VREG
Power Supply
Decoupling
4
PVDD_A,
B,
C,
D
GND_A,
B,
C,
D
GVDD_A,
B,
C,
D
4
VDD
GND
VREG
AGND
OC_ADJ
Bootstrap
Capacitors
2nd-Order L-C
Output Filter
for Each
Half-Bridge
SD
OTW
Output
H-Bridge 2
Output
H-Bridge 1
OTW
SD
TAS5508
B0047-01
SLES126B – DECEMBER 2004 – REVISED MAY 2005
6
相关PDF资料
PDF描述
TAS5142DKDG4 200 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TAS5152DKDRG4 240 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TAS5152DKDG4 240 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TAS5152DKDR 240 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
TAS5152DKD 240 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36
相关代理商/技术参数
参数描述
TAS5142DDVRG4 功能描述:音频放大器 Stereo 100W Powerstage RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TAS5142DKD 功能描述:音频放大器 Stereo 100W Powerstage RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TAS5142DKD 制造商:Texas Instruments 功能描述:IC AMP AUDIO PWR 100W D 36SSOP 制造商:Texas Instruments 功能描述:IC, AMP AUDIO PWR 100W D 36SSOP 制造商:Texas Instruments 功能描述:IC, AMP AUDIO PWR 100W D 36SSOP; Amplifier Class:D; No. of Channels:2; Output Power:100W; Supply Voltage Range:0V to 34V, 10.8V to 13.2V; Amplifier Case Style:HSSOP; No. of Pins:36; Load Impedance:2ohm; Operating Temperature Min:0C;;RoHS Compliant: Yes
TAS5142DKDG4 功能描述:音频放大器 Stereo 100W Powerstage RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TAS5142DKDR 功能描述:音频放大器 Stereo 100W Powerstage RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel