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A2327MS8VR中文資料創(chuàng)瑞科技數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
A2327MS8VR |
| 功能描述 | AUDIO AMPLIFIER 2.6W MONO FILTER-FREE CLASS-D |
| 文件大小 |
901.96 Kbytes |
| 頁面數(shù)量 |
12 頁 |
| 生產(chǎn)廠商 | AiT Semiconductor Inc. |
| 企業(yè)簡稱 |
AITSEMI【創(chuàng)瑞科技】 |
| 中文名稱 | AiT創(chuàng)瑞科技官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-5-4 15:00:00 |
| 人工找貨 | A2327MS8VR價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
A2327MS8VR規(guī)格書詳情
DESCRIPTION
The A2327 is a 2.6W high efficiency filter-free class-D audio power amplifier that requires only three external components.
Features like 88 efficiency, ?75dB PSRR, and improved RF-rectification immunity make the A2327 ideal for cellular handsets. In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the A2327.
The A2327 is available in MSOP8 SOP8 and DFN8 packages.
FEATURES
? Efficiency With an 8 Ω Speaker:
88 @ 400mW
80 @ 100mW
? 3.8mA Quiescent Current
? 0.4μ A Shutdown Current
? Optimized PWM Output Stage Eliminates LC
Output Filter
? Internally Generated 250kHz Switching
Frequency Eliminates Capacitor and Resistor
? Improved PSRR (?75 dB) and Wide Supply
Voltage (2.5V to 5.5V) Eliminates Need for a
Voltage Regulator
? Fully Differential Design Reduces RF
Rectification and Eliminates Bypass Capacitor
? Improved CMRR Eliminates Two Input Coupling
Capacitors
? Available in MSOP8 SOP8 and DFN8 p ack ages
APPLICATION
? Mobile phone 、 PDA 、 MID
? MP3/4 、 PMP
? Portable electronic devices
