19-2515; Rev 0; 7/02
Electret Condenser Microphone Cartridge Preamplifier
www.datasheet4u.com
General Description
Features
o Replaces FET in Electret Condenser Microphone o 2.3V to 5.5V Single-Supply Operation o Low-Impedance Output (<0.4Ω) o High PSRR: 82dB o Three High-Gain Options: MAX9810A: 24dB MAX9810B: 27dB MAX9810C: 30dB o Internal Bias Voltage o ...