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AN7134NR
Audio Amplifier
AN7134NR
Audio Amplifier
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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.
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AN7134NR 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
AN7134NR is a versatile audio power amplifier integrated circuit (IC) designed for use in various audio applications. It is produced by Panasonic, a renowned electronics company known for producing high-quality components. The AN7134NR is a dual-channel amplifier that can deliver a maximum output power of 5.5 watts per channel when operating on a 12V power supply. It is capable of driving speakers with an impedance of 4 to 16 ohms, making it suitable for a wide range of audio devices such as portable radios, boomboxes, and small stereo systems.This IC features built-in thermal and overload protection circuits to prevent damage from overheating or excessive current. It also has a high signal-to-noise ratio and low distortion, ensuring clear and crisp audio playback.The AN7134NR operates on a supply voltage range of 5 to 15 volts and has a compact 4.1mm x 5.5mm package, making it easy to integrate into various electronic designs. It requires minimal external components, simplifying the overall circuit design and reducing manufacturing costs.
Key Features
- Dual channel audio amplifier
- Operates on a wide voltage range from 7V to 18V
- Low distortion and noise
- High output power capability of 1.3W per channel
- Minimal external components required for operation
- Thermal shutdown protection
Application
- Audio equipment
- Amplifiers
- Stereo systems
- TVs and monitors
- DVD players
- Car stereos
- Portable speakers
- Home theater systems
- Pro audio equipment
- Soundbars
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 |
| Reach Compliance Code | ECCN Code | EAR99 | |
| HTS Code ! | 8542.33.00.01 | Consumer IC Type | AUDIO AMPLIFIER |
| JESD-30 Code | R-PSFM-T23 | JESD-609 Code | e0 |
| Number of Channels | 2 | Number of Functions | 1 |
| Number of Terminals | 23 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | -25 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | ZIP | Package Equivalence Code | ZIP23,.17TB |
| Package Shape | RECTANGULAR | Package Style | FLANGE MOUNT |
| Qualification Status ! | Not Qualified | Supply Current-Max | 35 mA |
| Supply Voltage-Max (Vsup) | 18 V | Supply Voltage-Min (Vsup) | 6 V |
| Surface Mount ! | NO | Technology | BIPOLAR |
| Temperature Grade ! | OTHER | Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form ! | THROUGH-HOLE | Terminal Pitch ! | 1.27 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 AN7134NR?
The AN7134NR is a dual-channel audio power amplifier IC designed for use in stereo audio applications. It is commonly used in consumer electronics such as audio receivers, amplifiers, and portable speakers to drive stereo speaker systems with high-quality audio output.
How Does AN7134NR Work?
The AN7134NR operates by amplifying the input audio signals from a stereo source and delivering the amplified signals to the connected stereo speakers. It includes built-in protection circuitry to safeguard the amplifier and speakers from damage due to overloads or shorts, ensuring reliable performance and safety.
How Many Pins does AN7134NR have and What are the Functions of the Pinout Configuration?
The AN7134NR is housed in a 12-pin SIP (Single In-line Package) package. The pinout configuration includes:
- IN1-: Inverting input for channel 1.
- IN1+: Non-inverting input for channel 1.
- IN1: Common input for channel 1.
- VP1: Power supply for channel 1.
- OUT1: Output for channel 1.
- GND: Ground pin.
- OUT2: Output for channel 2.
- VP2: Power supply for channel 2.
- IN2: Common input for channel 2.
- IN2+: Non-inverting input for channel 2.
- IN2-: Inverting input for channel 2.
What are the Pros and Cons of AN7134NR?
Pros:
- Stereo Amplification: Designed specifically for stereo audio applications, delivering high-quality sound to stereo speaker systems.
- Integrated Protection: Features built-in protection circuitry to safeguard the amplifier and speakers from damage.
- Space-efficient: Housed in a compact 12-pin SIP package, suitable for space-constrained designs.
Cons:
- Power Limitation: May not be suitable for high-power audio applications due to its power rating.
- External Components: May require external components such as input coupling capacitors and feedback components for optimal performance in some applications.
- Single Sourcing: Availability may be limited to specific manufacturers or distributors.
Are There Any Equivalents/Alternatives to AN7134NR for Recommendation?
Alternatives to the AN7134NR include the TDA7266 from STMicroelectronics and the BA5406 from Rohm Semiconductor, which are also dual-channel stereo audio power amplifier ICs.
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