Audio

STK412-240 Datasheet PDF – Audio Amplifier – Sanyo

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Part Number: STK412-240

Function : Audio Power Amplifier

Package: SIP 18 Pin Type

Manufacturer: Sanyo

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STK412-240 datasheet

Description

The STK412-240 series are class H audio power amplifier hybrid ICs that feature a built-in shift power supply circuit. These Provide ICs high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power transistors according to the detected level of the input audio signal

Pinout

STK412-240 pinout

Features

1. Pin compatible IC series that covers power ratings from 50 W × 2 channels to 180 W × 2 channels at 0.7 or 0.8% THD, 20 Hz to 20 kHz. This allows the use of a common PCB for all output classes.

 

2. The pin arrangement is also unified with that of the three-channel STK413-000 series. This means that PCBs designed for three-channel models can also be used for two-channel models

Other data sheets are available within the file: STK412240

STK412-240 Datasheet PDF

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TDA2030 Datasheet PDF – 14W Hi-Fi Audio Amplifier – ST

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Part Number: TDA2030

Function : 14W Hi-Fi AUDIO AMPLIFIER

Package: Pentawatt Horizontal 5 Pin Type

Manufacturer: ST Microelectronics

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TDA2030 image

Description

This is 14 W Hi-Fi Audio Amplifier.

TDA2030A image

Features

1. Wide-range supply voltage, up to 36 V

2. Single or split power supply

3. Short-circuit protection to ground

4. Thermal shutdown

Order Code
TDA2030 amplifer

Description

The TDA2030 is a monolithic integrated circuit in the Pentawatt package, intended for use as a low frequency class-AB amplifier. Typically it provides 14 W output power (d = 0.5%) at 14 V/4 Ω. At ±14 V or 28 V, the guaranteed output power is 12 W on a 4 Ωload and 8 W on an 8 Ω(DIN45500).

The TDA2030 provides high output current and has very low harmonic and crossover distortion.
Furthermore, the device incorporates an original (and patented) short-circuit protection system comprising an arrangement for automatically limiting the dissipated power so as to keep the operating point of the output transistors within their safe operating range. A conventional thermal shutdown system is also included.

Pinout  TDA2030 datasheet

Other data sheets are available within the file: TDA2030H

TDA2030 Datasheet PDF