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STK4161V
STK4161V is a high-powered audio amplifier capable of delivering 35W of clear, crisp sound across 2 channels
STK4161V
STK4161V is a high-powered audio amplifier capable of delivering 35W of clear, crisp sound across 2 channels
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Manufacturer Part # : STK4161V
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Package/Case: HYB18
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Brand: SANYO
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Product Categories : Audio Amplifiers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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STK4161V DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The STK4161V is a hybrid integrated circuit (IC) developed by SANYO Electric Co. It is commonly used in audio amplifying applications, particularly in stereo systems. This IC features a built-in two-channel power amplifier with a maximum output power of 45 watts per channel at 1 kHz with a 0.08% total harmonic distortion.The STK4161V has a supply voltage range of ± 15V and operates at a recommended power supply voltage of ± 30V. It is designed to drive medium to high power speakers with an impedance of 8 ohms. The IC also incorporates a protection circuit that safeguards against overcurrent, overvoltage, and thermal overload conditions, ensuring the safety and longevity of the device.In terms of packaging, the STK4161V comes in a compact and durable SIP (Single In-line Package) format, making it easy to integrate into various audio amplifier designs. The IC is also equipped with a heat sink to dissipate heat efficiently during operation, thereby maintaining optimal performance.
Key Features
- Compact power amplifier IC
- 60W, 50V, 1kHz, THD=10%
- Single power supply voltage: 50V
- Low thermal resistance
- Pin compatible with STK4162, 4165, 4191 series
- Protection circuit included
Application
- Audio amplifiers
- Portable speakers
- Car audio systems
- Home theater systems
- Professional audio equipment
- Radio receivers
- Public address systems
- Sound reinforcement systems
- Instrument amplifiers
- Recording studios
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Obsolete | Reach Compliance Code | |
| ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
| Consumer IC Type | AUDIO AMPLIFIER | Harmonic Distortion | 0.08% |
| JESD-30 Code | R-PSFM-T18 | Number of Channels | 2 |
| Number of Functions | 2 | Number of Terminals | 18 |
| Output Power-Nom | 35 W | Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP18,.2 | Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT | Qualification Status ! | Not Qualified |
| Supply Voltage-Max (Vsup) | 30.5 V | Surface Mount ! | NO |
| Technology | HYBRID | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | SINGLE |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is STK4161V?
The STK4161V is a hybrid IC (integrated circuit) module designed for audio power amplification. It is commonly used in audio systems, such as stereo amplifiers and home theater systems, to deliver high-quality sound output.
How Does STK4161V Work?
The STK4161V operates by amplifying audio signals with low distortion and high fidelity. It integrates multiple components, including power transistors, into a single module, providing a compact and efficient solution for audio power amplification. The module's design simplifies the construction of audio amplifiers and reduces the need for complex circuitry.
How Many Pins does STK4161V have and What are the Functions of the Pinout Configuration?
The STK4161V is housed in a multi-lead package, typically with around 15-25 pins. The pinout configuration includes:
- Power Supply Pins: Pins for power input, ground, and power supply decoupling.
- Input Pins: Connections for the audio input signal.
- Output Pins: Connections for the amplified audio output.
- Temperature Sensing Pins: Pins for monitoring the module's temperature for thermal protection.
- Control Pins: Pins for controlling various functions such as muting and standby modes.
What are the Pros and Cons of STK4161V?
Pros:
- Integrated Solution: Combines power transistors and supporting circuitry into a single module for simplified amplifier design.
- High Fidelity: Delivers high-quality audio amplification with low distortion.
- Efficiency: Provides efficient power amplification, reducing power dissipation and heat generation.
Cons:
- Complex Repair: If the module fails, it may be challenging to repair or replace individual components compared to discrete amplifier designs.
- Heat Management: The module may require proper heat sinking and thermal management to ensure reliable performance.
- Availability: Like many proprietary IC modules, availability may vary, potentially affecting repair and replacement options.
Are There Any Equivalents/Alternatives to STK4161V for Recommendation?
Alternatives to the STK4161V may include other audio amplifier modules from manufacturers such as Yamaha, ON Semiconductor, and Hitachi, which offer similar integrated solutions for audio power amplification.
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