- IC型号
深圳晓俊达电子
- 营业执照：未审核身份证：已认证经营模式：经销商所在地区：广东 深圳企业网站：
http://www.xiaojundadianzi.dzsc.com
收藏本公司 人气：52950
联系方式
- 地址：都会电子市场2B017A
- 联系人：翁晓杰/李典金
- 电话：0755-83013980/33276274
- 传真：13691995654
- 手机：13691995654/
- QQ：
- E-mail：601552354@qq.com
供应TPA3004D2全新原装，假一赔十。电话0755-83013980
- 产品价格：
- ￥13/ 1pcs
￥12/ 10pcs
￥10/ 100pcs
￥9/ 1k
- 交易说明：
- 供应AXP209全新原装，假一赔十。电话0755-83013980
- 配送说明：
- 供应AXP209全新原装，假一赔十。电话0755-83013980
- 厂 家：
- TI
- 封 装：
- QFP
- 批 号：
- 05+
- 数 量：
- 750
产品咨询直线：0755-83013980
产品详细说明
TPA3004D2 具有音量控制的 12W 立体声 D 类音频功率放大器 (TPA3004)
The TPA3004D2 is a 12-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3004D2 can drive stereo speakers as low as 4 . The high efficiency of the TPA3004D2 eliminates the need for external heatsinks when playing music.
Stereo speaker volume is controlled with a dc voltage applied to the volume control terminal offering a range of gain from –40 dB to 36 dB. Line outputs, for driving external headphone amplifier inputs, are also dc voltage controlled with a range of gain from –56 dB to 20 dB.
An integrated 5-V regulated supply is provided for powering an external headphone amplifier
| TPA3004D2 | |
| Max. Power to Bridge Tied Load | 12 |
| Min. Supported Bridge Tied Load | 4 |
| Closed/Open Loop | Open |
| Max. Number of Speaker Outputs | 2 |
| Input Type | Analog |
| Control Type | Hardware |
| Analog Supply Min [V] | 8.5 |
| Analog Supply Max [V] | 18 |
| Power Stage Supply Min (V) | 8.5 |
| Power Stage Supply Max (V) | 18 |
TPA3004D2 特性
- 12-W/Ch Into an 8- Load From 15-V Supply
- Efficient, Class-D Operation Eliminates Heatsinks and Reduces Power Supply Requirements
- 32-Step DC Volume Control From –40 dB to 36 dB
- Line Outputs For External Headphone Amplifier With Volume Control
- Regulated 5-V Supply Output for Powering TPA6110A2
- Space-Saving, Thermally-Enhanced PowerPAD™ Packaging
- Thermal and Short-Circuit Protection
-
APPLICATIONS
- LCD Monitors and TVs
- Powered Speakers