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TPA2037D1

具有 6dB 固定增益和短路保護(hù)的 3.2W 單聲道模擬輸入 D 類(lèi)音頻放大器; ? Powerful Mono Class-D Speaker Amplifier \n? 3.24 W (4 , 5 V, 10% THDN)\n? 2.57 W (4 , 5 V, 1% THDN)\n? 1.80 W (8 , 5 V, 10% THDN)\n? 1.46 W (8 , 5 V, 1% THDN)\n \n? +6 dB Fixed Gain\n? Integrated Image Reject Filter for DAC Noise Reduction\n? Low Output Noise of 20 μV\n? Low Quiescent Current of 1.5 mA\n? Differential Input Impedance of 300 k\n? Auto-Recovering Short-Circuit Protection\n? Thermal-Overload Protection\n? Filter-Free Mono Class-D Amp \n? 9-Ball 1,21 mm × 1,16 mm 0,4mm Pitch WCSP\n? APPLICATIONS \n? Wireless or Cellular Handsets and PDAs\n? Portable Navigation Devices\n? General Portable Audio Devices;

The TPA2037D1 is a 3.2 W high efficiency filter-free class-D audio power amplifier (class-D amp) with 6 dB of fixed gain in a 1.21 mm × 1.16 mm wafer chip scale package (WCSP). The device requires only one external component. Features like 95% efficiency, 1.5 mA quiescent current, 0.1 μA shutdown current, 81-dB PSRR, 20?μV output noise, and improved RF immunity make the TPA2037D1 class-D amplifier ideal for cellular handsets. A start-up time of 4?ms with no audible pop makes the TPA2037D1 ideal for PDA and smart-phone applications.

TPA2037D1

3.2W Mono Class-D Audio Power Amplifier With 6-dB Gain and Auto Short-Circuit Recovery

TPA2037D1_15

3.2W Mono Class-D Audio Power Amplifier With 6-dB Gain and Auto Short-Circuit Recovery

TPA2037D1YFFR

3.2W Mono Class-D Audio Power Amplifier With 6-dB Gain and Auto Short-Circuit Recovery

TPA2037D1YFFT

3.2W Mono Class-D Audio Power Amplifier With 6-dB Gain and Auto Short-Circuit Recovery

TPA2037D1YFFEVM

包裝：散裝 類(lèi)別：開(kāi)發(fā)板，套件，編程器 評(píng)估板 - 音頻放大器 描述：EVAL MODULE FOR TPA2037D1