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AN17820A
Telecom Circuit, 1-Func, Bipolar, PSIP12, SIP-12
AN17820A
Telecom Circuit, 1-Func, Bipolar, PSIP12, SIP-12
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Service & Packaging
Service & Packaging
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AN17820A 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
OverviewAN17820B is a monolithic integrated circuit designed for 7.5 W × 2-ch (8 Ω) output audio power amplifier. It is a dual channel BTL IC suitable for stereo operation in TV application.Features● Built-in stand-by circuit● Built-in volume circuitApplications● ICs for low frequency amplifierPackage● 12 pin plastic single inline package with heat sink (SIP typType● Silicon monolithic bipolar IC
Key Features
- Built-in stand-by circuit
- Built-in volume circuit
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 | Part Package Code | SIP |
| Pin Count ! | 12 | Reach Compliance Code | |
| HTS Code ! | 8542.39.00.01 | JESD-30 Code | R-PSIP-T12 |
| Number of Functions | 1 | Number of Terminals | 12 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | -25 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | SIP |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Qualification Status ! | Not Qualified | Surface Mount ! | NO |
| Technology | BIPOLAR | Telecom IC Type | TELECOM CIRCUIT |
| Temperature Grade ! | OTHER | Terminal Form ! | THROUGH-HOLE |
| 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 AN17820A?
The AN17820A is a dual-channel audio power amplifier IC designed by Panasonic. It is commonly used in audio applications such as stereo amplifiers, home theaters, and car audio systems.
How Does AN17820A Work?
The AN17820A operates as a dual-channel audio power amplifier, amplifying audio signals to drive speakers with sufficient power. It features built-in protection circuits, such as thermal shutdown and overcurrent protection, to ensure safe operation.
How Many Pins does AN17820A have and What are the Functions of the Pinout Configuration?
The AN17820A is housed in a multiwatt package with 12 pins. The pinout configuration includes:
- VCC: Power supply pin.
- VCC: Power supply pin (second channel).
- IN1: Input pin for channel 1.
- IN2: Input pin for channel 2.
- OUT1: Output pin for channel 1.
- OUT2: Output pin for channel 2.
- GND: Ground pin.
- Other pins for thermal and protection functions.
What are the Pros and Cons of AN17820A?
Pros:
- Dual-Channel Operation: Provides two independent audio channels for stereo applications.
- Built-in Protections: Includes thermal shutdown and overcurrent protection for safe operation.
- High Power Output: Capable of driving speakers with sufficient power for audio playback.
- Compact Package: The multiwatt package is suitable for space-constrained designs.
Cons:
- Power Dissipation: May require heat sinking for high-power applications.
- External Components: Additional components may be needed for input coupling and output filtering.
Are There Any Equivalents/Alternatives to AN17820A for Recommendation?
- The TDA7266 from STMicroelectronics is an alternative dual-channel audio amplifier with similar features.
- Alternatives to the AN17820A include the KA2209 from Samsung and the LA4425A from Sanyo.
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