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TOSHIBA Bipolar Linear Integrated Circuit SIlicon Monolithic
TA2120FN
TA2120FN
Low Consumption Current Stereo Headphone Power Amplifier for Portable CD (3V Use)
The TA2120FN is a low consumption current stereo headphone power amplifier developed for portable CD players (3V). This IC has active bass boost, output limiter, input pin for beep sound.
Features
· Low consumption current: ICCQ = 1.9 mA (C-CUP) (typ.)
ICCQ = 2.6 mA (OCL) (typ.)
· Two kinds of gain mode available: GV = 16dB or 8.5dB
· Output power (VCC = 2.0 V, f = 1 kHz, THD = 10%, RL = 16 Ω)
Po = 8 mW (typ.) · Low noise: Vno = −98dBV (typ.)
Weight: 0.14 g (typ.)
· Built-in the center amplifier ON/OFF function.