TA8229K PDF datasheet can download.
This product has LOW FREQUENCY POWER AMPLIFIER functions.
This is one of the semiconductor types. This part name is TA8229K.
Manufacturers of the product is Toshiba.
Image and pinout :
Some of the text files within the PDF file
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8229K Low Frequency Power Amplifier TA8229K is an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch. Thermal shut down protection circuit is built in. Features · High power : Pout (1) = 2.5 W (typ.) (VCC = 9 V, RL = 4 Ω, f = 1 kHz, THD = 10%) Pout (2) = 4.6 W (typ.) (VCC = 12 V, RL = 3 Ω, f = 1 kHz, THD = 10%) · Low popping noise at power ON · Small quiescent current : ICCQ = 21 mA (typ.) (VCC = 15 V, Vin = 0) · Soft clip · Built-in thermal shut down protection circuit · Best for supply voltage 9 V, 12 V · Operation supply voltage range: VCC (opr) = 6~15 V (Ta = 25°C) Weight: 3.9 g (typ.) TA8229K 1 2002-03-05 Block Diagram TA8229K 2 2002-03-05 Application Information and Application Method 1. Adjustment of voltage gain The voltage gain Gv is obtained as follows by R1, R2 and Rf in Figure 1. Gv = 20 log Rf + R1 + R2 Rf + R1 When [ … ]
Please refer to the file for details.