TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8119P
Stereo Headphone Amplifier (3V USE)
The TA8119P is developed for play−back stereo headphone player (3V use), which is built−in pre
amplifiers, power
amplifiers (for headphone) and DC volume controls.
Features
· Built−in DC volume controls · Coupling condenser−less for input of preamplifier · The loop gain of power amplifier is 30dB (typ.
), in case that
DC volume is at maximum · Available of external input signal from DC volume stage · Low quiescent current (VCC = 3V, Ta = 25°C)
ICCQ = 9mA (typ.
) · Operating supply
voltage range (Ta = 25°C)
VCC (opr) = 1.
8~6V
Block Diagram
Weight: 1.
00g (typ.
)
TA8119P
1 2002-10-30
TA8119...