STK412-220 Datasheet – 2Ch AF Power Amplifier – Sony

Part Number : STK412-220, STK412-220A

Function : 2-channel AF Power Amplifiers

Package : SIP 18 Pin type

Manufacturers : Sony

STK412-220 datasheet pinout

stk412-220a power amplifier


1. Description : 80W x 2 channel, Class H, AF Power amplifer, THD = 0.8%

2. Channels : 2

3. Class : Power supply switching ( Class H )

4. Lead pitch (mm) = 2.54

5. Po (W) = 80

6. THD(%) = 80

7. Vcc max (V) = +-65, Vcch max(Vccl) = +-42

8. Application area : Audio Equipment


Pinout :

stk412-220a datasheet pinout



STK412-220 Datasheet

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STK403-100 Datasheet – AF Power Amplifier – Sanyo

Part Number : STK403-100

Function : 2 channels AF power amplifier

Package : ZIP 15 Pins

Manufacturers : SANYO (Panasonic)

Image :

STK403-100 amplifier sony
Description :

1. Channel Operation.
2. All tests are measured using a constant-voltage supply unless otherwise specified.
3. The output noise voltage is peak value of an average-reading meter with a rms value scale(VTVM).
A regulated AC supply(50Hz) should be used to eliminate the effects of AC primary line flicker noise.
4. Available time for load short-circuit and output noise voltage are measured using the specified
transformer power supply.
5.Please keep the condition always most below Voltage ‘–Pre Vcc(#1pin)’.
6.In case of heat sink design, we request customer to design in the condition to have assumed market.

STK403-100 datasheet pinout

Application : 100W audio use

Other data sheets within the file : STK403090, STK403-090

STK403-100 Datasheet PDF Download


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