LM4941SDBD
LM4941SD 評価ボード
LM4941SDBD
概要
The LM4941 is a W class AB fully differential audio amplifier in a tiny leadless leadframe package. The LM4941 is designed to meet the demands of portable 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 LM4941SDBD is an evaluation board designed to ease evaluation and effort during the development of a circuit using the LM4941SD. It is an easy-to-use stand-alone board that requires power and GND, a differential input signal and an output load.
特長
- 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
汎用オーディオ アンプ
購入と開発の開始
評価ボード
LM4941SDBD/NOPB — LM4941SD Evaluation Board
LM4941SDBD/NOPB — LM4941SD Evaluation Board
技術資料
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| タイプ | タイトル | 最新の英語版をダウンロード | 日付 | |||
|---|---|---|---|---|---|---|
| 証明書 | LM4941SDBD/NOPB EU Declaration of Conformity (DoC) | 2019/01/02 |