标准的耳机放大器 Standard Headphone Amplifiers
Description
BH3544F, BH3547F, BH3548F are headphone amplifiers suitable for portable products. BH3544F, BH3547F, BH3548F has a fixed gain of 6 dB. External resistors for gain setting are not needed. Package of BH3544F, BH3547F, BH3548F is pin-to-pin compatible SOP8, enable to replace each other easily.
Features
1 Built-in mute function for preventing pop noise when power supply turns on/off
2 Built-in thermal shutdown function
3 BH3544F, BH3547F, BH3548F are pin-to-pin compatible
4 SOP8 small package
Applications
TV, Desktop PC, Notebook PC, Camcorder and other equipment having headphone output
电路数 1
通道数 2
耗散功率 0.55 W
输出功率 77 mW
增益 6 dB
工作温度Max 75 ℃
工作温度Min -25 ℃
耗散功率Max 550 mW
电源电压 4.5V ~ 6.5V
电源电压Max 6.5 V
电源电压Min 4.5 V
安装方式 Surface Mount
引脚数 8
封装 SOP-8
宽度 4.4 mm
封装 SOP-8
工作温度 -25℃ ~ 75℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
BH3547F-E2 ROHM Semiconductor 罗姆半导体 | 当前型号 | 当前型号 |
BH3548F-E2 罗姆半导体 | 类似代替 | BH3547F-E2和BH3548F-E2的区别 |
BH3547F 罗姆半导体 | 功能相似 | BH3547F-E2和BH3547F的区别 |