供应 音频功放IC TDA7492
| 价 格： | 面议 | |
| 型号/规格： | TDA7492 | |
| 品牌/商标： | ST(意法半导体) |
- 50 W + 50 W continuous output power at THD = 10% with RL= 6 Ω and VCC = 25 V
- 40 W + 40 W continuous output power at THD = 10% with RL= 8 Ω and VCC = 25 V
- Wide-range single-supply operation (8 - 26 V)
- High efficiency (η = 90%)
- Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
- Differential inputs minimize common-mode noise
- Standby and mute features
- Short-circuit protection
- Thermal overload protection
- Externally synchronizable
- ECOPACK®, environmentally-friendly package
- 所属城市：广东 深圳
- [联系时请说明来自维库仪器仪表网]
- 联系人： 谢小姐/吴小姐/艾小姐
- 电话：0755-83273749/83176415/83648193
- 传真：0755-83462275
- 手机：13480627520
- QQ ：
供应 音频功放IC TDA7491LP13TR
信息内容：■ 5 W + 5 W continuous output power: RL = 8 Ω, THD = 10% at VCC = 9 V ■ 5 W + 5 W continuous output power: RL = 4 Ω, THD = 10% at VCC = 6.6 V ■ Wide range single supply operation (5 V - 14 V) ■ High efficiency (η = 90%) ■ Four selectable, fixed gain settings of nominally 20 dB, 26 dB, 30 dB and 32 dB ■ Differential inputs minimize common-mode noise ■ Filterless operation ■ No ‘pop’ at turn-on/off ■ Standby and mute features ■ Short-circuit protection ■ Thermal overload protection ■ Externally synchronizable
供应 音频功放IC TAS5711PHPR
信息内容：1FEATURES 2• Audio Input/Output • Benefits – 20-W Into an 8-Ω Load From an 18-V Supply – Up to 90% Efficient – Wide PVDD Range, From 8 V to 26 V – AD and BD Filter Mode Support – Efficient Class-D Operation Eliminates – SNR: 106 dB, A-Weighted Need for Heatsinks – EQ: Speaker Equalization Improves Audio – One Serial Audio Input (Two Audio Performance Channels) – DRC: Dynamic Range Compression. Can – 2.1 Mode (2 SE + 1 BTL) Be Used As Power Limiter. Enables – 2.0 Mode (2 BTL) Speaker Protection, Easy Listening, – Single-Filter PBTL Mode Support Night-Mode Listening. – I2C Address Selection Pin (Chip Select) – Separate DRC for Satellite and Subchannels – Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S) – Autobank Switching: Preload Coefficients for Different Sample Rates. No Need to • Audio/PWM Processing Write new Coefficients to the Part When – Independent Channel Volume Controls With Sample Rate Changes. 24-dB to Mute – Autode...
