麦克风前置放大器

Part Number Gain Range(dB) Input Type Iq(Typ)(mA) Vmin(V) Vmax(V) Interface Operating Temperature Range(C) Package Group Approx. Price (US$)
PGA2505 9dB through 60dB, in 3dB steps Fully Differential 30 4.75 5.25 Digital SPI -40 to 85 SSOP 4.95 | 1ku
PGA2500 0dB, and 10dB to 65dB in 1dB steps Bipolar 30 4.75 5.25 Digital SPI -40 to 85 SSOP 7.95 | 1ku
LMV1032 Fixed Gain 6dB OR 15dB OR 25dB JFET / SE 0.06 1.7 5 Analog 3 Wire -40 to 85 DSBGA 0.55 | 1ku
LMV1012 Fixed Gain 7.8dB OR 15.6dB OR 20.9dB OR 23.8dB JFET / SE 0.139, 0.180, 0.160, 0.141 2 5 Analog 2 Wire -40 to 85 DSBGA 0.37 | 1ku