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TLV1018 - AMPLIFIER

General Description

The TLV1018 is an audio amplifier for small-form-factor electret microphones and is designed to replace the currently implemented JFET preamplifiers.

The TLV1018 is ideal for extended battery-life applications, such as a Bluetooth™ communication link.

Key Features

  • 1.
  • 2 Output Voltage Noise (A Weighted):.
  • 89 dBV (Typ).
  • Low Supply Current: 70 µA (Typ).
  • Wide Supply Voltage Range: 1.7 V to 5 V.
  • PSRR: 70 dB (Typ).
  • Signal-to-Noise Ratio: 61 dB (Typ).
  • Input Capacitance: 2 pF (Typ).
  • Input Impedance: >100 MΩ (Typ).
  • Output Impedance:.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TLV1018 www.ti.com .......................................................................................................................................... SLVS664A – OCTOBER 2008 – REVISED NOVEMBER 2008 AMPLIFIER FOR THREE-WIRE ANALOG ELECTRET MICROPHONES FEATURES 1 •2 Output Voltage Noise (A Weighted): –89 dBV (Typ) • Low Supply Current: 70 µA (Typ) • Wide Supply Voltage Range: 1.