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LV4993M - Monaural BTL Power Amplifier

Description

Pin voltage Pin No.

Standby mode at 0 to 0.3V Operation mode at 1.6 to 3V VCC VCC 2 BIAS GND 3 VREF 2.5 Standard voltage pin VCC VCC VREF 3

Features

  • ated by the next formula. 7.
  • 10-6+(VCC.
  • 0.7) I2 = R3+30.

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Full PDF Text Transcription

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www.DataSheet.co.kr Ordering number : ENA1962 Bi-CMOS IC LV4993M Overview For Portable Audio Equipment Monaural BTL Power Amplifier LV4993M built-in the power amplifier circuit operable at low voltage (1.8V or more) and has additionally the standby function to reduce the current drain. It is power amplifier IC optimal for speaker drive used in battery-driven portable equipment and the low output power system equipment. Application IC recorder, Portable-TV, Radio, Portable-NAVI, LCD-monitor, Digital-photo-frame, and etc. Function and Feature • Monaural BTL power amplifier built-in Standard output power 1 = 1.5W (VCC = 5V, RL = 8Ω, THD = 10%) Standard output power 2 = 0.
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