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ULV1012 - PRE-AMPLIFIED

Description

The UTC ULV1012 is high gain, high impedance per-amplifier which is designed to replace the JFET amplifier currently being used.

The UTC ULV1012 audio amplifiers are specified to operate over a 2.2V to 5.0V supply voltage range with fixed gains of 7.8dB, 15.6dB, 20.9dB, and 23.8dB.

Features

  • S.
  • Typical ULV1012-15, 2.2V Supply, RL=2.2kΩ, C=2.2μF, VIN=18mVPP, Unless Otherwise Specified.
  • Supply Voltage: 2V ~ 5V.
  • Supply Current:.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD ULV1012 Preliminary ANALOG SERIES: PRE-AMPLIFIED IC'S FOR HIGH GAIN 2-WIRE MICROPHONES  DESCRIPTION The UTC ULV1012 is high gain, high impedance per-amplifier which is designed to replace the JFET amplifier currently being used. The UTC ULV1012 audio amplifiers are specified to operate over a 2.2V to 5.0V supply voltage range with fixed gains of 7.8dB, 15.6dB, 20.9dB, and 23.8dB. The devices offer excellent THD, gain accuracy and temperature stability as compared to a JFET microphone. The UTC ULV1012 series is ideally suited for applications requiring high signal integrity in the presence of ambient or RF noise, such as in cellular communications.
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