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AN7236
AN7236 is a consumer circuit in a PDIP18 package, also known as DIL-18
AN7236
AN7236 is a consumer circuit in a PDIP18 package, also known as DIL-18
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AN7236 數據表
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詳細說明
AN7236 is an integrated circuit (IC) designed for audio amplification applications. It is primarily used in audio equipment like stereo systems, boomboxes, and portable speakers to amplify the audio signal from a source device. The IC has a maximum output power of 5 watts per channel with a typical operating voltage ranging from 9 to 12 volts.AN7236 features a dual-channel amplifier configuration, allowing it to process and amplify audio signals for two separate audio channels. It has a low total harmonic distortion and noise (THD+N) level, ensuring high audio quality with minimal distortion. The IC also provides built-in protection circuits to safeguard against overheating, short circuits, and overvoltage conditions, increasing the reliability and longevity of the audio equipment.In terms of physical characteristics, AN7236 comes in a compact 12-pin SIP package, making it easy to integrate into audio circuit designs. The IC requires minimal external components for operation, simplifying the overall design process and reducing component costs.
主要特徵
- Dual audio power amplifier
- Wide operating voltage range: 2.7V to 16V
- Low quiescent current: 2.1mA
- High output power: 1.6W per channel
- Thermal shut down protection
- Fixed-gain amplifier
應用
- Portable audio players
- Personal communication devices
- Headphone amplifiers
- TV and DVD audio systems
- Car entertainment systems
- Portable gaming devices
- Medical devices
- Industrial equipment
- Home entertainment systems
- Public address systems
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。
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Part Package Code | DIP | Pin Count ! | 18 |
| Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
| Consumer IC Type | CONSUMER CIRCUIT | JESD-30 Code | R-PDIP-T18 |
| JESD-609 Code | e0 | Length | 21.6 mm |
| Number of Functions | 1 | Number of Terminals | 18 |
| Operating Temperature-Max | 75 °C | Operating Temperature-Min | -20 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | DIP |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Qualification Status ! | Not Qualified | Seated Height-Max | 4.08 mm |
| Supply Voltage-Max (Vsup) | 6.6 V | Supply Voltage-Min (Vsup) | 1.8 V |
| Surface Mount ! | NO | Temperature Grade ! | COMMERCIAL EXTENDED |
| Terminal Finish | Tin/Lead (Sn/Pb) | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | DUAL |
| Width | 7.62 mm |
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 AN7236?
The AN7236 is a dual audio power amplifier integrated circuit designed by Panasonic. It is specifically designed for use in stereo radio/cassette players and portable radios, providing amplified audio output for speaker systems.
How Does AN7236 Work?
The AN7236 amplifies audio signals from stereo audio sources and drives them into speaker loads. It utilizes a bridge-tied load (BTL) configuration to deliver high power output to the speakers while minimizing external components. The amplifier also features built-in protection circuits to ensure reliable performance and prevent damage to the IC and connected speakers.
How Many Pins does AN7236 have and What are the Functions of the Pinout Configuration?
The AN7236 is housed in a 12-pin SIP (Single In-line Package) package. The pinout configuration includes:
- 1, 6, 7, 12: Speaker output pins for channel 1 and channel 2.
- 2, 3: Input pins for channel 1 and channel 2.
- 4, 5, 8, 9: GND pins.
- 10: VCC pin.
- 11: VCC pin for the built-in muting circuit.
What are the Pros and Cons of AN7236?
Pros:
- High Power Output: Provides high power output suitable for driving speaker loads in audio applications.
- Built-in Protection: Features built-in protection circuits for reliable and safe operation.
- Simple Design: Utilizes a BTL configuration, minimizing external components and simplifying the design.
- Compact Package: The 12-pin SIP package is space-efficient and suitable for compact audio system designs.
Cons:
- Application Specific: Designed specifically for audio amplifier applications, limiting its use in other circuit designs.
- Single Functionality: The AN7236 is dedicated to audio amplification and does not offer versatility for other signal processing functions.
Are There Any Equivalents/Alternatives to AN7236 for Recommendation?
- The TDA2030A from STMicroelectronics is a comparable audio power amplifier IC suitable for similar applications.
- Alternatives to the AN7236 include the LM386 from Texas Instruments and the LA4440 from Sanyo.
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