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UPD5742T6J - LOW NOISE AND HIGH GAIN AMPLIFIER

General Description

electret condenser microphone.

This device exhibits low noise and high voltage gain characteristics.

The package is 3-pin thin-type lead-less minimold, suitable for surface mount.

Key Features

  • Low Noise : NV =.
  • 98 dBV TYP. @ VDD = 2 V, Cin = 3 pF, RL = 2.2 kΩ : NV =.
  • 99 dBV TYP. @ VDD = 2 V, Cin = 5 pF, RL = 2.2 kΩ.
  • High Gain : GV = +9.0 dB TYP. @ VDD = 2 V, Cin = 3 pF, RL = 2.2 kΩ : GV = +11.0 dB TYP. @ VDD = 2 V, Cin = 5 pF, RL = 2.2 kΩ.
  • Low Consumption Current : IDD = 370 μA TYP. @ VDD = 2 V, RL = 2.2 kΩ.
  • Built-in the capacitor for RF noise immunity.
  • High ESD voltage.
  • 3-pin thin-type lead-less minimold.

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Datasheet Details

Part number UPD5742T6J
Manufacturer Renesas
File Size 115.22 KB
Description LOW NOISE AND HIGH GAIN AMPLIFIER
Datasheet download datasheet UPD5742T6J Datasheet

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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.

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DATA SHEET MOS ANALOG INTEGRATED CIRCUIT μPD5742T6J LOW NOISE AND HIGH GAIN AMPLIFIER FOR IMPEDANCE CONVERTER OF MICROPHONE DESCRIPTION The μPD5742T6J is a silicon MOS monolithic integrated circuit designed as high gain impedance converter for electret condenser microphone. This device exhibits low noise and high voltage gain characteristics. The package is 3-pin thin-type lead-less minimold, suitable for surface mount. FEATURES • Low Noise : NV = −98 dBV TYP. @ VDD = 2 V, Cin = 3 pF, RL = 2.2 kΩ : NV = −99 dBV TYP. @ VDD = 2 V, Cin = 5 pF, RL = 2.2 kΩ • High Gain : GV = +9.0 dB TYP. @ VDD = 2 V, Cin = 3 pF, RL = 2.2 kΩ : GV = +11.0 dB TYP. @ VDD = 2 V, Cin = 5 pF, RL = 2.2 kΩ • Low Consumption Current : IDD = 370 μA TYP. @ VDD = 2 V, RL = 2.