TDA7376B Differential input, dual BTL output power amplifier with programmable clip detection
The TDA7376B is a new technology dual bridge Audio Amplifier in Multiwatt 15 package designed for car radio applications. Thanks to the fully complementary PNP/NPN output stage configuration the TDA7376B delivers a rail-to-rail voltage swing with no need of bootstrap capacitors. Differential input pairs, that will accept either single ended or differential input signals, guarantee high noise immunity making the device suitable for both car radio and car boosters applications.
The audio mute control, that attenuates the output signal of the audio amplifiers, suppresses pop on - off transients and cuts any noises coming from previous stages. The St-By control, that debiases the amplifiers, reduces the cost of the power switch. The on-board programmable distortion detector allows compression facility whenever the ampifier is overdriven, so limiting the distortion at any levels inside the presettable range.
技术特性
- HIGH OUTPUT POWER CAPABILITY:
- 2 x 25W 4Ω @14.4V, 1KHz, 10%
- 2 x 37W 2Ω @14.4V, 1KHz, 10%
- 2ΩDRIVING
- DIFFERENTIAL INPUTS
- MINIMUM EXTERNAL COMPONENTS COUNT
- INTERNALLY FIXED GAIN (26dB)
- MUTE FUNCTION (CMOS COMPATIBLE)
- AUTOMUTE AT MINIMUM SUPPLY VOLTAGE DETECTION
- STAND-BY FUNCTION
- NO AUDIBLE POP DURING MUTE AND ST-BY OPERATIONS
- CLIPPING DETECTOR WITH PROGRAMMABLE DISTORTION THRESHOLD
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功能框图
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TDA7376B 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| TDA7376B |
Active |
3.07 |
1000 |
MW 15L |
Tube |
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TDA7376B |
DATASHEET
| 下载 |
描述 |
版本 |
大小 |
| TDA7376B |
DS0144: 2 X 35 W power amplifier for car radio |
4 |
2163KB |
