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TPA6101A2

現行

50-mW、立體聲、類比輸入耳機放大器及 2 dB 固定增益

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產品規格表

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TPA6130A2 現行 具 I2C 控制介面的 138-mW 立體聲道、類比輸入耳機放大器 Higher power with volume control

TPA6101A2

現行
產品規格表 立即訂購

產品詳細資料

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
  • Minimal External Components Required
  • 1.6 to 3.6 Supply Voltage Range
  • 50-mW Stereo Output
  • Low Supply Current...0.75 mA
  • Low Shutdown Current...50 nA
  • Gain Set Internally to 2 dB
  • Pop Reduction Circuitry
  • Internal Mid-Rail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
    • 3-mm × 5-mm MSOP Package (DGN)
    • 5-mm × 6-mm SOIC Package (D)
    • 2,5-mm × 2,5-mm MicroStar Junior™ BGA Package (ZQY)

MicroStar BGA is a trademark of Texas Instruments.
  • Minimal External Components Required
  • 1.6 to 3.6 Supply Voltage Range
  • 50-mW Stereo Output
  • Low Supply Current...0.75 mA
  • Low Shutdown Current...50 nA
  • Gain Set Internally to 2 dB
  • Pop Reduction Circuitry
  • Internal Mid-Rail Generation
  • Thermal and Short-Circuit Protection
  • Surface-Mount Packaging
    • 3-mm × 5-mm MSOP Package (DGN)
    • 5-mm × 6-mm SOIC Package (D)
    • 2,5-mm × 2,5-mm MicroStar Junior™ BGA Package (ZQY)

MicroStar BGA is a trademark of Texas Instruments.

The TPA6101A2 is a stereo audio power amplifier packaged in an 8-pin SOIC package, an 8-pin MSOP package, or a 15-ball BGA package, capable of delivering 50 mW of continuous RMS power per channel into 16- loads. Amplifier gain is internally set to 2 dB (inverting) to save board space by eliminating six external resistors.

The TPA6101A2 is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low supply voltage range, the TPA6101A2 biases BYPASS to VDD/4.

When driving a 16- 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 TPA6101A2 is a stereo audio power amplifier packaged in an 8-pin SOIC package, an 8-pin MSOP package, or a 15-ball BGA package, capable of delivering 50 mW of continuous RMS power per channel into 16- loads. Amplifier gain is internally set to 2 dB (inverting) to save board space by eliminating six external resistors.

The TPA6101A2 is optimized for battery applications because of its low supply current, shutdown current, and THD+N. To obtain the low supply voltage range, the TPA6101A2 biases BYPASS to VDD/4.

When driving a 16- 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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類型 標題 日期
* Data sheet 50-mW Ultralow-Voltage, Fixed-Gain Stereo Headphone Audio Power Amp datasheet (Rev. C) 2007年 3月 2日
User guide TPA6101A2EVM - User Guide (Rev. A) 2001年 4月 6日
Application note A Low-Cost, Single Coupling Capacitor Config. for Stereo Headphone Amplifiers 1999年 12月 22日

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開發板

TPA6101A2EVM — TPA6101A2 評估模組 (EVM)

The TPA6101A2 is a stereo headphone amplifier capable of delivering 50mW of continuous RMS power per channel into 16-Ohm speakers. The amplifier's gain is internally set to 2dB (inverting) to save board space by eliminating six external resistors.

使用指南: PDF
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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SOIC (D) 8 檢視選項
VSSOP (DGK) 8 檢視選項
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