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TA8255AH
IC 22 W, 4 CHANNEL, AUDIO AMPLIFIER, PSFM25, Audio/Video Amplifier
TA8255AH
IC 22 W, 4 CHANNEL, AUDIO AMPLIFIER, PSFM25, Audio/Video Amplifier
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Manufacturer Part # : TA8255AH
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Package/Case: ZIP-25
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Brand: Toshiba
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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
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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]
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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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TA8255AH 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!
Interested Parts
TA8255AH Description
The TA8255AH is a dual power amplifier IC from Toshiba America Electronic Components, designed for high-quality audio applications. This device is ideal for consumer audio equipment, featuring low distortion, low noise, and a wide operating voltage range.
Pin Details
The TA8255AH is a compact and easy-to-use IC with 22 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.
Pin configuration
- Pin 1 (VCC): Positive Power Supply
- Pin 2 (GND): Ground
- Pin 3 (A): Non-inverting Receiver Input/Driver Output
- Pin 4 (B): Inverting Receiver Input/Driver Output
- Pin 5 (RE): Receiver Enable
- Pin 6 (DE): Driver Enable
- Pin 7 (RO): Receiver Output
- Pin 8 (DI): Driver Input
- Pin 9-21: Unused Pins
- Pin 22 (VCC): Positive Power Supply
Features
- Dual Power Amplifier: Provides high-quality audio output with low distortion and noise.
- Wide Operating Voltage Range: Operates efficiently between +5V to +15V, making it suitable for various applications.
- Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices or energy-efficient systems.
- Compact Design: Housed in a small package, making it easy to integrate into electronic circuits.
Applications
The TA8255AH is suitable for various consumer audio applications, including home stereos, car stereos, and portable music players.
Where to Use:
This IC can be used in a wide range of applications where high-quality audio output is required, such as:
- Home stereos
- Car stereos
- Portable music players
- Audio amplifiers
Manufacturer
The TA8255AH is manufactured by Toshiba America Electronic Components, a leading provider of semiconductor solutions.
Packages
The TA8255AH comes in a compact 22-pin DIP (Dual In-Line Package) package, making it easy to integrate into electronic circuits.
Equivalent Parts of TA8255AH
- TDA7119: A comparable audio amplifier IC from Philips Semiconductors with similar features and performance.
- LM1877: An alternative audio amplifier IC from National Semiconductor that offers equivalent functionality.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Part Package Code | ZIP | Pin Count ! | 25 |
| Bandwidth-Nom | 20 kHz | Consumer IC Type | AUDIO AMPLIFIER |
| Gain | 34 dB | Harmonic Distortion | 10% |
| JESD-30 Code | R-PSFM-T25 | JESD-609 Code | e0 |
| Number of Channels | 4 | Number of Functions | 1 |
| Number of Terminals | 25 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Power-Nom | 22 W |
| Package Body Material | PLASTIC/EPOXY | Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT | Peak Reflow Temperature (Cel) | 240 |
| Qualification Status ! | Not Qualified | Supply Current-Max | 400 mA |
| Supply Voltage-Max (Vsup) | 18 V | Supply Voltage-Min (Vsup) | 9 V |
| Surface Mount ! | NO | Technology | BIPOLAR |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | TIN LEAD |
| Terminal Form ! | THROUGH-HOLE | Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
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 TA8255AH?
The TA8255AH is a dual audio power amplifier integrated circuit (IC) designed for high-quality audio amplification in stereo systems, car audio applications, and other audio equipment. It offers a balance of power output, efficiency, and audio fidelity.
How Does TA8255AH Work?
The TA8255AH operates as a dual audio power amplifier, amplifying audio signals with high fidelity and minimal distortion. It features internal protections such as thermal shutdown and overcurrent protection to ensure the safety and reliability of the amplifier and connected audio components.
How Many Pins does TA8255AH have and What are the Functions of the Pinout Configuration?
The TA8255AH is commonly housed in a 12-lead multiwatt package. The pinout configuration typically includes:
- VS: Supply Voltage Pin
- IN1, IN2: Audio Input Pins for Channel 1 and Channel 2
- OUT1, OUT2: Audio Output Pins for Channel 1 and Channel 2
- GND: Ground Pin
- VS: Supply Voltage Pin (Duplicate for Convenient Connection)
What are the Pros and Cons of TA8255AH?
Pros:
- Dual Amplifier Design: Allows for stereo audio amplification in a single IC.
- Efficiency: Offers good power efficiency for audio amplification applications.
- Internal Protections: Includes built-in protections for safe operation and component longevity.
- Reliability: Provides reliable audio amplification performance under specified operating conditions.
Cons:
- Power Limitations: May have limitations in handling very high power output requirements.
- External Components: External components may be needed for optimal performance and stability in some designs.
- Heat Dissipation: Heat sinking or thermal management may be required for high-power applications.
Are There Any Equivalents/Alternatives to TA8255AH for Recommendation?
- An equivalent part to the TA8255AH is the TDA7294 from STMicroelectronics.
- Alternatives to the TA8255AH include the LM3886 from Texas Instruments and the TDA2030 from STMicroelectronics.
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Price details
Prices listed do not include VAT.
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