Preamplifier Module TS472 Low Noise For Electret Microphone

Manufacturer

Unbranded

Description:
1>.The TS472 is a differential-input microphone preamplifier optimized for high-performance PDA and notebook audio systems.
2>.This device features an adjustable gain from 0 to 40 dB with excellent power-supply and commonmode rejection ratios. In addition, the TS472 has a very low noise microphone bias generator of 2 V.
3>.It also includes a complete shutdown function, with active low standby mode.

Feature:
1>.Low noise 2.0 V microphone bias output
2>.ESD protection (2kV)
3>.40 kHz bandwidth regardless of the gain
4>.Low distortion: 0.1% typ
5>.Low noise: 10 nV/Hz typ. equivalent input noise at F = 1 kHz
6>.Fully-differential input/output
7>.Fast start up time at 0 dB: 5 ms typ.
8>.Active low standby mode function (1uA max)
9>.Low power consumption at 20 dB: 1.8 mA

Parameter:
Work Voltage: DC 2.2V~5.5V
Dirver IC: TS472
Audio signal: Differential signal
Work Temperature: -25?~85?
Work Humidity: 5%~95%RH
Size: 27*23*3mm

Package:
1 x TS472 Low Noise Microphone Preamplifier Module
1 x 2.54mm 8Pin Male Pin

Note:
1>.Please allow 1-2cm error due to manual measurement. Thanks for your understanding.
2>.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.