NJM2110

The NJM2110 is a monaural microphone amplifier for video camera. It can operate from 2.7V. The features of NJM2110 are: (1)operating voltage: +2.7V to +5.3V; (2)low operating current: 3.5mA typ; (3)short circuit protection for external MIC; (4)package outline; (5)bipolar technology.

The following is about the absolute maximum ratings of NJM2110: (1)supply voltage: ±7V; (2)power dissipation: 250mW; (3)operating temperature range: -20 to +75; (4)storage temperature range: -40 to +125.

The electrical characteristics of the NJM2110 are: (1)operating current 1: 3.5mA typ and 4.5mA max; (2)operating current 2: 1.1mA typ and 2.0mA max; (3)transfer gain: 27dB min, 28dB typ and 29dB max at f=1kHz; (4)total harmonic distortion: 0.05% typ and 0.2% max at f=1kHz, VO=300mVrms, RL=10k; (5)maximum output voltage: 2.0 Vpp min and 2.5 Vpp typ at f=1kHz, THD=1%, R1=10k; (6)output noise voltage: 30Vrms typ and 42Vrms; (7)input resistance gain: 110k.