TA8227P PDF Datasheet
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Description
This is LOW FREQUENCY POWER AMPLIFIER. TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8227P
Low Frequency Power Amplifier
TA8227P is an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON, OFF switch. Because of the parts reduction and DIP (Dual Inline Package), space merit is remarkable. Thermal shut down protection circuit is built in.
Features
· High power
: Pout = 2.5 W, CH (typ.) (VCC = 9 V, RL = 4 Ω, f = 1 kHz, THD = 10%)
Weight: 1.4 g (typ.)
: Pout = 3.0 W, CH (typ.) (VCC = 9 V, RL = 3 Ω, f = 1 kHz, THD = 10%)
· Voltage gain
: Gv = 45.0dB (typ.) (Rf = 120 Ω, f = 1 kHz)
: Gv = 56.5dB (typ.) (Rf = 0 Ω, f = 1 kHz)
· Small quiescent current
: ICCQ = 21 mA (typ.) (VCC = 9 V, Vin = 0)
· Ripple rejection ratio
: R.R. = 52dB (typ.) (VCC = 9 V, fripple = 100 Hz, Rg = 600 Ω)
· Cross Talk
: C.T. = 50dB (typ.) (VCC = 9 V, f = 1 kHz, Rg = 600 Ω)
· Output noise voltage
: Vno = 0.3 mVrms (typ.) (VCC = 9 V, Rg = 10 kΩ, BW = 20 Hz~20 kHz)
· St.