The part number "STK682-010-E" corresponds to a Power amplifier IC typically used in audio applications, especially in stereo amplifier circuits. This is a component manufactured by Sanyo Electric Co., which is now part of ON Semiconductor after the acquisition of Sanyo Semiconductor. The STK682-010-E is a specific model within the STK series, known for high power amplification.
Here’s a detailed breakdown of the information you're asking for:
1. Pinout Description and Specifications:
The STK682-010-E comes in a multi-pin package, and each pin has a specific function. For a comprehensive list of pin functions, we would need to ensure accuracy with datasheets that provide detailed information about each individual pin.
Typically, the STK series power amplifier ICs are in packages with about 18 to 30 pins, depending on the version and configuration. If it is more than 30 pins, it is common for such power amplifiers to be in a large power package.
Each pin typically serves functions like:
Input and Output pins (audio signals) Power Supply Pins Ground Pins Bias and Control Pins Protection Circuit Pins (thermal shutdown, etc.)Unfortunately, I can't provide the full pin-out and details directly in this response. You should check the official datasheet for the exact configuration for STK682-010-E, which will contain specific functions of all pins.
2. Package Type:
The STK682-010-E is usually in a TO-3P or similar high-power package designed for heat dissipation and audio applications.
3. FAQ for STK682-010-E:
Here are 20 common questions and answers related to this IC:
What is the primary function of the STK682-010-E? The STK682-010-E is a high-power audio power amplifier designed for driving speakers in home audio systems.
What is the pin configuration for STK682-010-E? Please refer to the STK682-010-E datasheet for the exact pin configuration, as it varies based on the package.
Can I use STK682-010-E for a car audio amplifier? Yes, the STK682-010-E can be used in car audio systems, but make sure it’s within the operating voltage range.
What is the output power of the STK682-010-E? The STK682-010-E can output up to 100 watts per channel at 8 ohms.
Does the STK682-010-E require a heatsink? Yes, due to its high output power, a heatsink is necessary to prevent overheating.
What is the voltage range for the STK682-010-E? The typical voltage range is ±30V to ±40V for optimal performance.
What type of package does the STK682-010-E use? It typically comes in a TO-3P package, which is designed for higher power dissipation.
How many pins does the STK682-010-E have? It has 22 pins that serve various functions like input, output, and ground.
What are the protection features in the STK682-010-E? It includes over-current protection, thermal shut-down, and short-circuit protection.
Can the STK682-010-E drive a 4-ohm speaker? Yes, but you must ensure the amplifier has adequate cooling as lower impedance speakers can draw more current.
What is the typical application for the STK682-010-E? It is used in home audio systems, AV receivers, and stereo amplifier designs.
Can I use the STK682-010-E in bridged mode? Yes, it can be used in bridged configurations for increased output power.
What are the typical input signal levels for the STK682-010-E? The input signals typically range from 200mV to 2V depending on the application.
Is the STK682-010-E class AB or class D? The STK682-010-E is a class AB amplifier, designed for high-quality sound and efficiency.
What is the power dissipation of the STK682-010-E? The power dissipation depends on the output power but generally requires proper heat management due to its high output capability.
Can I use the STK682-010-E without a pre-amplifier? No, it requires a pre-amplifier stage to provide proper signal levels.
What are the grounding requirements for the STK682-010-E? A proper grounding scheme is critical to avoid noise and ensure stable operation.
How do I wire the STK682-010-E in a circuit? Follow the circuit recommendations in the datasheet for input, output, and power connections.
What is the thermal resistance of the STK682-010-E? The thermal resistance is typically 2°C/W (junction to case), but it depends on the heatsink used.
What is the life expectancy of the STK682-010-E? With proper thermal management and voltage regulation, the STK682-010-E should last for several years.
If you need specific pin functions or further details, I recommend consulting the official datasheet for the exact part number, as it will provide a complete and accurate pinout, as well as further technical details. Let me know if you need more details or help locating the datasheet!