Stk412-230 Datasheet Pdf [ 2024 ]

| | Conditions | Ratings / Typical | | ----------------------------------------------- | ------------------------------------------------------------- | -------------------------- | | Recommended Supply Voltage, VH | - | ±37 V | | Recommended Supply Voltage, VL | - | ±27 V | | Recommended Load Impedance (RL) | - | 8Ω, 6Ω, or 4Ω (see note) | | Output Power (P_O) | f=20Hz-20kHz, VG=40dB, RL=8Ω, THD=0.7% | 100W - 150W (typical) | | Total Harmonic Distortion (THD) | f=20Hz-20kHz, P_O=100W, RL=8Ω | 0.7% (typical) | | Note: Specifications vary based on specific model within the series (e.g., -090, -170). |

According to the STK412-230 datasheet, the key features of this hybrid IC include:

This article is for informational purposes. Always refer to the original manufacturer's datasheet for final design decisions.

If you are looking for the details to repair a vintage audio system, build a custom DIY amplifier project, or find a functional replacement, this comprehensive technical guide covers everything you need to know. 1. Overview and Key Specifications Stk412-230 Datasheet Pdf

The STK412‑230 found its way into many mid‑to‑high‑end audio devices of the late 1990s and 2000s. A notable example is a that used six STK412‑230C ICs: separate units for the left, right, and surround channels, all operating from split power supplies.

Typically features a 15-pin to 18-pin SIP (Single In-line Package) depending on the specific variation.

: 0.3 seconds under full load operational testing. Pinout Configuration & Description | | Conditions | Ratings / Typical |

For those looking to integrate or repair this component, the STK412-230 Datasheet (PDF) provides the essential technical blueprint needed for successful implementation. Core Specifications and Features

2-Channel (Stereo) or multi-channel configuration support Load Impedance: Optimized for 6 Ωcap omega Ωcap omega Total Harmonic Distortion (THD): < 0.4% at rated power Frequency Response: 20 Hz to 20 kHz Maximum Supply Voltage ( VCCcap V sub cap C cap C end-sub max): ±plus or minus ±plus or minus 70V (varies between high and low supply rails) 2. Pinout Configuration and Description

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) voltage rails to maintain high efficiency and reduce heat.

Physically, the IC is housed in a robust . Depending on its subtype, it may be described as a “15‑pin two‑channel audio amplifier,” a difference that reflects the counting of different pin groups within the same physical format.

For a comparison of the entire STK412 family (from 50W to 180W), refer to the specifications on Scribd . Key Features

If your stereo receiver powers on but produces no sound, or immediately clicks into or "STANDBY" mode, the STK module is the primary suspect.