Low Noise and High Gain Amplifier IC
for Impedance Converter of Microphone
Preliminary Data Sheet
Apr 18, 2011
The μPD5758T6J 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 a 3-pin thin-type lead-less minimold, suitable for high-density surface mounting.
• Low noise
: NV = −101 dBV TYP. @VDD = 1.5 V, Cin = 3 pF, RL = 2.2 kΩ
: NV = −102 dBV TYP. @VDD = 1.5 V, Cin = 5 pF, RL = 2.2 kΩ
• High gain
: GV = +5.7 dB TYP. @VDD = 1.5 V, Cin = 3 pF, RL = 2.2 kΩ
: GV = +7.7 dB TYP. @VDD = 1.5 V, Cin = 5 pF, RL = 2.2 kΩ
• Low input capacitance
: Cinput = 1.5 pF TYP. @VDD = 1.5 V, RL = 2.2 kΩ
• Low consumption current
: IDD = 190 μA TYP. @VDD = 1.5 V, RL = 2.2 kΩ
• High-density surface mounting : 3-pin thin-type lead-less minimold (1.2 × 1.0 × 0.33 mm)
• Built-in the capacitor for RF noise immunity
• High ESD voltage
• Microphone, Sensor etc.
μPD5758T6J-E4 μPD5758T6J-E4-A 3-pin thin-type
Remark To order evaluation samples, please contact your nearby sales office.
Part number for sample order: μPD5758T6J
Embossed tape 8 mm wide
Pin 3 face the perforation side of the tape
Qty 10 kpcs/reel
Observe precautions when handling because these devices are sensitive to electrostatic discharge.
Apr 18, 2011
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Free Datasheet http://www.datasheet4u.com/