Product overview
描述
The TDA7303 is a volume, tone (bass and treble) balance (left/right) and fader (front/rear) processor for quality audio applications in car radio, Hi-Fi and portable systems. Selectable input gain and external loudness function are provided. Control is accomplished by serial I2C bus microprocessor interface.The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
Thanks to the used bipolar/CMOS technology, low distortion, low noise and low DC stepping are obtained.
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All features
- All functions programmable via serial I2C bus
- Input multiplexer:
3 stereo inputs Selectable input gain for optimal adaptation to different sources - Loudness function
- Volume control in 1.25 dB steps
- Four speaker attenuators:
4 independent speakers control in 1.25d B steps for balance and fader facilities Independent mute function - Treble and bass controL
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All resources
| Resource title | Latest update |
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产品规格 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2016 |
19 Sep 2016
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TDA7303
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样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| TDA7303 | 2 distributors | Buy Direct |
批量生产
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EAR99 | NEC | Tube | SO-28 | - | - | MALAYSIA | 1.0 / 1k | |
