LM4941TMBD
具有 RF 抑制和停機功能的 1.25 瓦全差分音訊功率放大器
LM4941TMBD
概覽
The LM4941 is a W class AB fully differential audio amplifier in a tiny 0.4mm pitch micro SMD package. The LM4941 is designed to meet the demands of mobile phones and other portable communication devices. It is capable of delivering 1.25 Watts of average power to an 8 ohm load with less than 1% distortion (THD+N) from a 5V DC power supply.
The LM4941TMBD is an evaluation board designed to ease evaluation and effort during the development of a circuit using the LM4941TM. It is an easy-to-use stand-alone board that requires power and GND, a differential input signal and an output load.
特點
- Tiny 1.25 x 1.25 mm 0.4mm pitch micro SMD package
- Very low iddq (1.7mA at 5V)
- PSRR 95dB at 217Hz
- CMRR 70dB at 217Hz
- SNR 108dB
- THD+N 0.04% (Pout = 700mW)
Applications
- Mobile phones
- PDAs
- Portable electronic devices and accessories
通用型音訊放大器
技術文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 1
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 證書 | LM4941TMBD EU Declaration of Conformity (DoC) | 2019/1/2 |