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参数资料
| 型号： | TPA2008D2EVM |
| 厂商： | Texas Instruments |
| 文件页数： | 20/26页 |
| 文件大小： | 0K |
| 描述： | EVAL MODULE FOR TPA2008D2 |
| 标准包装： | 1 |
| 放大器类型： | D 类 |
| 输出类型： | 2 通道（立体声） |
| 在某负载时最大输出功率 x 通道数量： | 3W x 2 @ 3 欧姆 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 板类型： | 完全填充 |
| 已用 IC / 零件： | TPA2008D2 |
| 已供物品： | 板 |
| 产品目录页面： | 876 (CN2011-ZH PDF) |
| 相关产品： | TPA2008D2PWPRG4-ND - IC AMP AUDIO PWR 3W STER 24TSSOP TPA2008D2PWPG4-ND - IC AMP AUDIO PWR 3W STER 24TSSOP 296-17158-6-ND - IC AMP AUDIO PWR 3W STER 24TSSOP 296-17158-1-ND - IC AMP AUDIO PWR 3W STER 24TSSOP 296-17158-2-ND - IC AMP AUDIO PWR 3W STER 24TSSOP 296-15339-5-ND - IC AMP AUDIO PWR 3W STER 24TSSOP |
| 其它名称： | 296-18922 |
www.ti.com
TPA2008D2
SLOS413C – JULY 2003 – REVISED MAY 2004
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NO.
NAME
AGND
12
-
Analog ground
BYPASS
22
I
Tap to voltage divider for internal mid-supply bias generator used for internal analog reference.
COSC
10
I
A capacitor connected to this terminal sets the oscillation frequency in conjunction with ROSC. For
proper operation, connect a 220-pF capacitor from COSC to ground.
LINN
1
I
Negative differential audio input for left channel
LINP
2
I
Positive differential audio input for left channel
LOUTN
8
O
Negative audio output for left channel
LOUTP
5
O
Positive audio output for left channel
NC
15
I
No connection
PGNDL
6, 7
-
Power ground for left channel H-bridge
PGNDR
18, 19
-
Power ground for right channel H-bridge
PVDDL
4, 9
Power supply for left channel H-bridge
PVDDR
16, 21
Power supply for right channel H-bridge
RINN
24
I
Positive differential audio input for right channel
RINP
23
I
Negative differential audio input for right channel
ROSC
11
I
A resistor connected to the ROSC terminal sets the oscillation frequency in conjunction with COSC. For
proper operation, connect a 120-k
resistor from ROSC to ground.
ROUTN
17
O
Negative output for right channel
ROUTP
20
O
Positive output for right channel
SHUTDOWN
3
I
Places the amplifer in shutdown mode if a TTL logic low is placed on this terminal; normal operation if a
TTL logic high is placed on this terminal.
VDD
13
-
Analog power supply
VOLUME
14
I
DC volume control for setting the gain on the internal amplifiers. The dc voltage range is 0 to VDD.
Thermal Pad
-
Connect to analog ground and the power grounds must be soldered down in all applications to properly
secure device on the PCB.
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPA2008D2PWP | 功能描述:音频放大器 Stereo Hi-Pwr 5-V Filter-Free Class-D 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 |
| TPA2008D2PWPG4 | 功能描述:音频放大器 Stereo Hi-Pwr 5-V Filter-Free Class-D 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 |
| TPA2008D2PWPR | 功能描述:音频放大器 Stereo Hi-Pwr 5-V Filter-Free Class-D 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 |
| TPA2008D2PWPRG4 | 功能描述:音频放大器 Stereo Hi-Pwr 5-V Filter-Free Class-D 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 |
| TPA200RL | 功能描述:TVS 二极管 - 瞬态电压抑制器 200V 50uA Bidirect RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C |
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