型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
TPA6166A2 | TPA6166A2 3.5-mm Jack Detect and Headset Interface IC 1 Features 1• Ultra Low-Power, High-Performance DirectPath™ Class-G Headphone Amplifier – Ground-Centered Output Eliminates DC- Blocking Capacitors – 30 mW/Ch into 32 Ω / Ch at 1% THD+N variable– –42 dB to +6 dB Volume Control – 2.0 μV Output Noise at –42 dB Gain – 91-dB PSRR – Ground 文件:933.03 Kbytes 页数:50 Pages | TI 德州仪器 | TI | |
TPA6166A2 | 3.5-mm Jack Detect and Headset Interface IC 文件:1.28757 Mbytes 页数:49 Pages | TI 德州仪器 | TI | |
TPA6166A2 | 具有附件检测的 43mW 立体声模拟输入耳机放大器 TPA6166A2这款单芯片耳机接口 IC 可轻松检测最终用户插入到耳机插孔的设备型号,同时提供出色的音质。 此器件将高性能的低功耗 DirectPath 可变衰减 G 类立体声耳机放大器、具有偏置电路的可变增益麦克风前置放大器以及高级附件检测电路全部集成在一个微型 5mm × 5mm 引脚、0.4mm 间距 WCSP 封装上,因此有助于减小最终产品的尺寸。 G 类耳机放大器可根据音频信号电平调整耳机放大器的供电电压,从而以最大程度延长电池使用寿命。 凭借 8µV 输出噪声(0dB 时)和 91dB 的 PSRR,该耳机放大器可提供出色的音频性能。 DirectPath 免除了对隔直电容的需求 • 超低功耗、高性能 DirectPath G 类耳机放大器 \n• 1% 总谐波失真+噪声 (THD+N) 时,每通道 30mW(32Ω/通道)\n• –42dB 增益下的输出噪声为 2.0μV\n• 接地环路抑制电路,用于减少串扰 \n• 全差分麦克风前置放大器,具有可变增益和 3.4µV 低噪声 \n• 接地环路抑制电路,用于减少耳机与麦克风间的串扰\n• 两种麦克风偏置电压可供选择:2.0V 和 2.6V \n• 集成了可编程的麦克风偏置电阻\n• 高级的附件插入、移除和型号检测功能\n• 实现了专有方案,可减少耳机接地返回路径上存在有限电阻时音频播放信号所导致的错误\n• ; | TI 德州仪器 | TI | |
丝印:SMB;Package:DSBGA;TPA6166A2 3.5-mm Jack Detect and Headset Interface IC 1 Features 1• Ultra Low-Power, High-Performance DirectPath™ Class-G Headphone Amplifier – Ground-Centered Output Eliminates DC- Blocking Capacitors – 30 mW/Ch into 32 Ω / Ch at 1% THD+N variable– –42 dB to +6 dB Volume Control – 2.0 μV Output Noise at –42 dB Gain – 91-dB PSRR – Ground 文件:933.03 Kbytes 页数:50 Pages | TI 德州仪器 | TI | ||
丝印:SMB;Package:DSBGA;TPA6166A2 3.5-mm Jack Detect and Headset Interface IC 1 Features 1• Ultra Low-Power, High-Performance DirectPath™ Class-G Headphone Amplifier – Ground-Centered Output Eliminates DC- Blocking Capacitors – 30 mW/Ch into 32 Ω / Ch at 1% THD+N variable– –42 dB to +6 dB Volume Control – 2.0 μV Output Noise at –42 dB Gain – 91-dB PSRR – Ground 文件:933.03 Kbytes 页数:50 Pages | TI 德州仪器 | TI | ||
丝印:SMB;Package:DSBGA;TPA6166A2 3.5-mm Jack Detect and Headset Interface IC 1 Features 1• Ultra Low-Power, High-Performance DirectPath™ Class-G Headphone Amplifier – Ground-Centered Output Eliminates DC- Blocking Capacitors – 30 mW/Ch into 32 Ω / Ch at 1% THD+N variable– –42 dB to +6 dB Volume Control – 2.0 μV Output Noise at –42 dB Gain – 91-dB PSRR – Ground 文件:933.03 Kbytes 页数:50 Pages | TI 德州仪器 | TI | ||
丝印:SMB;Package:DSBGA;TPA6166A2 3.5-mm Jack Detect and Headset Interface IC 1 Features 1• Ultra Low-Power, High-Performance DirectPath™ Class-G Headphone Amplifier – Ground-Centered Output Eliminates DC- Blocking Capacitors – 30 mW/Ch into 32 Ω / Ch at 1% THD+N variable– –42 dB to +6 dB Volume Control – 2.0 μV Output Noise at –42 dB Gain – 91-dB PSRR – Ground 文件:933.03 Kbytes 页数:50 Pages | TI 德州仪器 | TI | ||
TPA6166A2 3.5-mm Jack Detect and Headset Interface IC 文件:1.1844 Mbytes 页数:49 Pages | TI 德州仪器 | TI | ||
3.5-mm Jack Detect and Headset Interface IC 文件:1.28757 Mbytes 页数:49 Pages | TI 德州仪器 | TI | ||
3.5-mm Jack Detect and Headset Interface IC 文件:1.28757 Mbytes 页数:49 Pages | TI 德州仪器 | TI |
技术参数
- Analog supply (Min) (V):
1.7
- Analog supply (Max) (V):
1.9
- PSRR (dB):
92
- Rating:
Catalog
- Operating temperature range (C):
-40 to 85
- Headphone channels:
Stereo
- Volume control:
Yes
- Shutdown current (ISD) (uA):
1
- Architecture:
Class-G
- Iq per channel (Typ) (mA):
1.2
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI/德州仪器 |
23+ |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
RFMD |
23+ |
QFN |
69820 |
终端可以免费供样,支持BOM配单! |
询价 | ||
Texas Instruments |
24+ |
25-UFBGA,DSBGA |
65200 |
一级代理/放心采购 |
询价 | ||
TI/德州仪器 |
2447 |
UNKNOWN |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
TI |
25+ |
BGA-25 |
4854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI(德州仪器) |
2021+ |
DSBGA-25 |
499 |
询价 | |||
TI |
22+ |
25UFBGA DSBGA |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI/德州仪器 |
25+ |
DSBGA-25 |
8880 |
原装认准芯泽盛世! |
询价 |
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