TA8145FN - Toshiba Semiconductor

TA8145FN STEREO HEADPHONE AMPLIFIER (1.5V USE)

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8145FN Stereo Headphone Amplifier (1.5V USE) The TA8145FN is a stereo headphone power amplifier IC, which is developed for low voltage operation (1.5V). It is especially suitable for a stereo headphone cassette player. Features · OCL (output condenser−less) · Built−in a ripple filter · GV = 22dB.

Features

· OCL (output condenser−less)
· Built−in a ripple filter
· GV = 22dB (typ.)
· Output power: Po = 8mW (typ.) (VCC = 1.5V, RL = 16Ω, THD = 10%, Ta = 25°C)
· Built−in a power switch.
· Built−in a power amplifier mute.
· Excellent ripple rejection ratio: RR = 52dB (typ.)
· Low noise: Vno = 27µVrms (typ.)
· Operating supply voltage range (Ta = 25°C) VCC (opr) = 0.9~2.2V Block Diagram Weight: 0.09g (typ.) TA8145FN 1 2002-10-30 Terminal Explanation Terminal Voltage: Typical Terminal Voltage at no Signal with Test Circuit (VCC = 1.2V, Ta = 25°C) Terminal No. Name Function Internal Circuit Powe.