Datasheet Summary
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
-...