Stk412-530 Datasheet Upd

Due to its high power and relatively low distortion, the STK412-530 is used in various applications:

The is a legendary thick-film hybrid integrated circuit (IC) developed by Sanyo (later acquired by Panasonic), renowned in the audio engineering community for its robust performance, high power output, and reliability . As part of the prestigious Sanyo STK series, this two-channel shift power supply audio power amplifier IC provides high-fidelity sound, making it a cornerstone component in professional sound reinforcement, high-fidelity home theater systems, and vintage stereo equipment repair.

(Note: While some boards advertise 200W, the IC's sustained, high-fidelity capability is typically realized at 150W per channel with a proper power supply and heatsink.) Operating Voltage & Power Supply

Includes internal thermal protection and load short-circuit protection (allowable shorted time of 0.3s). Application Guidance stk412-530 datasheet

0.7% to 0.8% at full power (20 Hz to 20 kHz). Package Type: SIP18 (Single Inline Package, 18 pins).

The is a two-channel, high-efficiency audio power amplifier IC produced by Sanyo (now part of Panasonic). It belongs to a pin-compatible series, allowing a single PCB design to support multiple power ratings. This module is widely used in high-power audio systems, including home theaters and professional audio equipment, due to its ability to deliver up to 150W + 150W of output power. Key Specifications

loads. It belongs to a "shift power supply" series, which allows for increased efficiency and reduced power consumption compared to traditional Class AB amplifiers while maintaining low-distortion, high-fidelity analog characteristics. Key Features Ideal for stereo applications. Due to its high power and relatively low

The STK412-000 series (including the 530) are pin-compatible, allowing for simplified, flexible PCB design across different power ratings.

| Parameter | Value | |-----------|-------| | Supply voltage | ±25V to ±35V | | Output power | 30W + 30W (typ, THD 0.4%) | | Load impedance | 8Ω | | THD | 0.4% at rated output | | Package | SIP (12-pin hybrid) |

According to various technical summaries and datasheet documentation , the STK412-530 features the following parameters: 150W + 150W (typical) into 6 Ωcap omega Ωcap omega Supply Voltage (Absolute Maximums): No Signal: $\pm$69V. Signal Present (8 Ωcap omega Ωcap omega ): $\pm$62V. Signal Present (4 Ωcap omega ): $\pm$49V. Application Guidance 0

STK412-530 Datasheet: A Comprehensive Guide to High-Power Audio Amplification

The STK412-530 is a monolithic thick-film hybrid IC designed to deliver substantial power—typically 150 watts per channel—into 6 Ωcap omega