LMV1015URX-25/NOPB

LMV1015 www.ti.com SNAS291B – MARCH 2005 – REVISED APRIL 2013 LMV1015 Analog Series: Built-in Gain IC's for High Sensitivity 2-Wire Microphones Check for Samples: LMV1015 FEATURES DESCRIPTION • The LMV1015 is an audio amplifier series for small form factor electret microphones. This 2-wire portfolio is designed to replace the JFET amplifier. The LMV1015 series is ideally suited for applications requiring high signal integrity in the presence of ambient or RF noise, such as in cellular communications. The LMV1015 audio amplifiers are ensured to operate over a 2.2V to 5.0V supply voltage range with fixed gains of 15.6 dB and 23.8 dB. The devices offer excellent THD, gain accuracy and temperature stability as compared to a JFET microphone. 1 2 • • • • • • • • (Typical LMV1015-15, 2.2V supply, RL = 2.2 kΩ, C = 2.2 μF, VIN = 18 mVPP, unless otherwise specified) Supply Voltage: 2V - 5V Supply Current: