TA2120FN - Toshiba Semiconductor

TA2120FN LOW CONSUMPTION CURRENT STEREO GEADPHONE POWER AMPLIFIER FOR PORTABLE CD (3V USE)

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. Feature.

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. (Favorable for low dissipation current in the C-Couple output configuration)
· Built-in active bass boost system
· Built-in output limiter function
· Input pin for beep sound
· Excellent ripple rejection ratio
· Built-in capacitor for reducing buzz noise
· Built-in.