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| 型号： | TAS5162DDVR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 210 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| 封装： | GREEN, PLASTIC, HTSSOP-44 |
| 文件页数： | 23/32页 |
| 文件大小： | 974K |
| 代理商： | TAS5162DDVR |
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MODE Selection Pins for Both Packages
Package Heat Dissipation Ratings
(1)
SLES194D – OCTOBER 2006 – REVISED JULY 2007
GENERAL INFORMATION (continued)
MODE PINS
PWM INPUT
OUTPUT CONFIGURATION
PROTECTION SCHEME
M3
M2
M1
0
2N (1) AD/BD modulation
2 channels BTL output
BTL mode, full protection (2)
0
1
2N (1) AD/BD modulation
2 channels BTL output
BTL mode, latching shutdown (2)
0
1
0
1N (1) AD modulation
2 channels BTL output
BTL mode, full protection (2)
0
1
1N (1) AD modulation
1 channel PBTL output
PBTL mode, full protection. Only PWM_A input
is used.
Protection works similarly to BTL mode (2). Only
difference in SE mode is that OUT_X is Hi-Z
1
0
1N (1) AD modulation
4 channels SE output
instead of a pulldown through internal pulldown
resistor.
1
0
1
Protection works similarly to SE Mode (2)
4 channels SE output - No
(1,0,0); however, the PWM input protection is
1N (1) AD modulation
PWM Input protection, latching
disabled. Also, overcurrent detection will latch if
shutdown
an error occurs.
1
0
Reserved
1
(1)
The 1N and 2N naming convention is used to indicate the required number of PWM lines to the power stage per channel in a specific
mode.
(2)
An overload protection (OLP) occurring on A or B causes both channels to shut down. An OLP on C or D works similarly. Global errors
like overtemperature error (OTE), undervoltage protection (UVP), and power-on reset (POR) affect all channels.
PARAMETER
TAS5162DKD
TAS5162DDV
RθJC (°C/W)—2 BTL or 4 SE channels (8 transistors)
1.0
1.1
RθJC (°C/W)—1 BTL or 2 SE channel(s) (4 transistors)
1.5
2.2
RθJC (°C/W)—(1 transistor)
5.0
7.4
Pad area(2)
80 mm2
34 mm2
(1)
JC is junction-to-case, CH is case-to-heatsink.
(2)
RθCH is an important consideration. Assume a 2-mil thickness of typical thermal grease between the pad area and the heatsink and both
channels active. The RθCH with this condition is 2.6°C/W for the DKD package and 4.0°C/W for the DDV package.
3
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相关代理商/技术参数 |
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| TAS5162DDVRG4 | 功能描述:音频放大器 2x210 W Stereo Dig Amp Power Stage 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 |
| TAS5162DKD | 功能描述:音频放大器 2x210W St Dig Pwr 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 |
| TAS5162DKD6EVM | 功能描述:音频 IC 开发工具 TAS5162DKD6 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TAS5162DKDG4 | 功能描述:音频放大器 2x210 W Stereo Dig Amp Power Stage 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 |
| TAS5162DKDR | 功能描述:音频放大器 2x210W St Dig Pwr 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 |
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