LM4941TMBD
1.25 ワット完全差動オーディオ・パワー・アンプ、RF 抑圧およびシャットダウン付き
LM4941TMBD
概要
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
LM4941TMBD — 1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown
LM4941TMBD — 1.25 Watt Fully Differential Audio Power Amplifier With RF Suppression and Shutdown
技術資料
結果が見つかりませんでした。検索条件をクリアしてから、再度検索を試してください。
1 をすべて表示
| 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 | LM4941TMBD EU Declaration of Conformity (DoC) | 2019/01/02 |