Texas Instruments LMV1089VY/NOPB 麦克风前置放大器 远场噪声抑制麦克风放大器

Class: Class-AB

Width: 7 mm

Height: 1.4 mm

Length: 7 mm

Shutdown: Shutdown

Output Type: 1-Channel Mono

Supply Type: Dual

Unit Weight: 774 mg

Amplifier Type: Far Field Microphone Preamplifier

Mounting Style: SMD/SMT

THD plus Noise: 0.1 %

Input Signal Type: Single

Moisture Sensitive: Yes

Number of Channels: 2 Channel

Output Signal Type: Single

Dual Supply Voltage: 3 V, 5 V

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 2.7 V

Audio - Load Impedance: 100 kOhms

Ib - Input Bias Current: 1.2 uA

Maximum Input Resistance: 142 kOhms

Operating Supply Current: 1.1 mA

Maximum Dual Supply Voltage: 5.5 V

Minimum Dual Supply Voltage: 1.7 V, 2.7 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C

CMRR - Common Mode Rejection Ratio: 62 dB

PSRR - Power Supply Rejection Ratio: 91 dB