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TPA6102A2

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具有 14dB 固定增益的 50mW 立体声模拟输入耳机放大器

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TPA6102A2

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产品详情

Output power (W) 0.05 Analog supply (min) (V) 1.6 Analog supply voltage (max) (V) 3.6 Load (min) (Ω) 16 PSRR (dB) 72 Rating Catalog Operating temperature range (°C) -40 to 85 Headphone channels Stereo Volume control No Shutdown current (ISD) (µA) 0.05 Architecture Class-AB Iq per channel (typ) (mA) 0.32
Output power (W) 0.05 Analog supply (min) (V) 1.6 Analog supply voltage (max) (V) 3.6 Load (min) (Ω) 16 PSRR (dB) 72 Rating Catalog Operating temperature range (°C) -40 to 85 Headphone channels Stereo Volume control No Shutdown current (ISD) (µA) 0.05 Architecture Class-AB Iq per channel (typ) (mA) 0.32
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • 50-mW Stereo Output
  • Low Supply Current...0.75 mA
  • Low Shutdown Current...50 nA
  • Minimal External Components Required
  • Gain Set Internally to 14 dB
  • Pop Reduction Circuitry
  • Internal Mid-Rail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
    • MSOP
    • SOIC
  • 1.6-V to 3.6-V Supply Voltage Range
  • 50-mW Stereo Output
  • Low Supply Current...0.75 mA
  • Low Shutdown Current...50 nA
  • Minimal External Components Required
  • Gain Set Internally to 14 dB
  • Pop Reduction Circuitry
  • Internal Mid-Rail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
    • MSOP
    • SOIC
  • 1.6-V to 3.6-V Supply Voltage Range

The TPA6102A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC package or an 8-pin MOSP package capable of delivering 50 mW of continuous RMS power per channel into 16- loads. Amplifier gain is internally set to 14 dB (inverting) to save board space by eliminating six external resistors.

The TPA6102A2 is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low supply voltage range, the TPA6102A2 biases BYPASS to VDD/4.

When driving a 16- load with 40 mW output power from 3.3 V, THD+N is 0.08% at 1 kHz, and less than 0.2% across the audio band of 20 Hz to 20 kHz. For 30 mW into 32- loads, the THD+N is reduced to less than 0.06% at 1 kHz, and is less than 0.3% across the audio band of 20 Hz to 20 kHz.

The TPA6102A2 is a stereo audio power amplifier packaged in either an 8-pin SOIC package or an 8-pin MOSP package capable of delivering 50 mW of continuous RMS power per channel into 16- loads. Amplifier gain is internally set to 14 dB (inverting) to save board space by eliminating six external resistors.

The TPA6102A2 is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low supply voltage range, the TPA6102A2 biases BYPASS to VDD/4.

When driving a 16- load with 40 mW output power from 3.3 V, THD+N is 0.08% at 1 kHz, and less than 0.2% across the audio band of 20 Hz to 20 kHz. For 30 mW into 32- loads, the THD+N is reduced to less than 0.06% at 1 kHz, and is less than 0.3% across the audio band of 20 Hz to 20 kHz.
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类型 标题 下载最新的英语版本 日期
* 数据表 TPA6102A2: 50-mW Ultralow-Voltage, Fixed-Gain Stereo Headphone Audio Power Amp 数据表 (Rev. B) 2001年 1月 10日
用户指南 TPA6102A2EVM - User Guide (Rev. A) 2001年 4月 6日
应用手册 A Low-Cost, Single Coupling Capacitor Config. for Stereo Headphone Amplifiers 1999年 12月 22日

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订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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