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AN5279
Single-channel IC
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製造商零件號 # : AN5279
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包裝/封裝: 9-HSIP
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製造商: PANASONIC
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產品分類 : Audio Amplifiers
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AN5279 數據表
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詳細說明
■ Overview The AN5279 is a monolithic integrated circuit designed for 5.0 W (19 V, 8 Ω) output audio power amplifier. It is a mono channel SEPP IC suitable for TV application.■ Features • Few external components : • No Boucherot cells(output C, R) • No Bootstrap Capacitors • No Negative Feeback Capacitors • Built-in muting circuit • Built-in stand-by circuit • Built-in various protection circuits (Load-short, thermal, over-voltage and current) • High ripple rejection(55 dB) • Operating voltage range 10 V to 24 V(19 V typ.)■ Applications • TV
主要特徵
- Few external components :
- No Boucherot cells(output C, R)
- No Bootstrap Capacitors
- No Negative Feeback Capacitors
- Built-in muting circuit
- Built-in stand-by circuit
- Built-in various protection circuits
- (Load-short, thermal, over-voltage and current)
- High ripple rejection(55 dB)
- Operating voltage range 10 V to 24 V(19 V typ.)
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Manufacturer | Panasonic | Product Category ! | Audio Amplifiers |
| Series | - | Type | Class AB |
| Packaging ! | Bulk | Package-Case | Through Hole |
| Operating-Temperature | 1-Channel (Mono) | Mounting-Type | 9-HSIP |
| Output-Type | 7W x 1 @ 8 Ohm |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is AN5279?
The AN5279 is an audio power amplifier IC designed by Panasonic. It is specifically tailored for audio applications, such as amplifying signals for speakers in consumer electronic devices, musical instruments, and audio equipment.
How Does AN5279 Work?
The AN5279 works by amplifying audio signals with high fidelity and low distortion. It features built-in thermal shutdown and overcurrent protection, making it suitable for reliable audio amplification in various environments. The IC is designed to operate with low distortion and provide high power output to drive speakers.
How Many Pins does AN5279 have and What are the Functions of the Pinout Configuration?
The AN5279 is housed in a 12-pin SIP (Single In-line Package) package. The pinout configuration includes:
- IN1-, IN1+: Audio input pins for channel 1.
- VC, VCC: Power supply and voltage input pins.
- OUT1, OUT2: Audio output pins for channels 1 and 2.
- BS, S-GND, S-NFB: Bootstrap, signal ground, and signal negative feedback pins.
- Thermal, GND, FS, FB: Thermal shutdown, ground, frequency select, and feedback pins.
What are the Pros and Cons of AN5279?
Pros:
- High Power Output: Provides high power output for driving speakers.
- Thermal Shutdown and Overcurrent Protection: Built-in protection features for added reliability.
- Compact Size: The SIP package offers space-efficient integration into electronic designs.
- Low Distortion: Amplifies audio signals with low distortion and high fidelity.
Cons:
- External Components: May require additional external components for optimal performance in certain applications.
- Single In-line Package: The SIP package may limit heat dissipation compared to larger packages.
- Limited Channels: Designed for dual-channel audio amplification, may not suit multi-channel applications.
Are There Any Equivalents/Alternatives to AN5279 for Recommendation?
- The TDA2030 from STMicroelectronics is a comparable audio power amplifier IC with similar features.
- Alternatives to the AN5279 include the LM386 from Texas Instruments and the TPA3116D2 from Texas Instruments.
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