Texas Instruments PGA2500IDBR 麦克风前置放大器 0dB 和 10dB-65dB，步进为1 dB A 595-PGA2500IDB

Width: 5.3 mm

Height: 1.95 mm

Length: 10.2 mm

Unit Weight: 710 mg

Mounting Style: SMD/SMT

THD plus Noise: 0.0002 %

Development Kit: PGA2500EVM

Available Set Gain: Digital control, 65 dB to 0 dB

Moisture Sensitive: Yes

Supply Voltage - Max: 5.25 V

Supply Voltage - Min: 5.25 V

Operating Supply Current: 30 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

en - Input Voltage Noise Density: 1.2 nV/sqrt Hz