SN75207BNSR
Product Overview
Category
SN75207BNSR belongs to the category of integrated circuits (ICs).
Use
This product is commonly used as a power amplifier in audio applications.
Characteristics
- High power output capability
- Low distortion
- Wide supply voltage range
- Thermal shutdown protection
Package
SN75207BNSR is available in a small outline package (SOIC) with 8 pins.
Essence
The essence of SN75207BNSR lies in its ability to amplify audio signals efficiently and accurately.
Packaging/Quantity
This product is typically sold in reels, with each reel containing a specified quantity of SN75207BNSR ICs.
Specifications
- Supply Voltage Range: 4.5V to 18V
- Output Power: Up to 2.5W
- Total Harmonic Distortion: <0.5%
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VCC: Supply voltage input
- GND: Ground reference
- IN+: Positive audio input
- IN-: Negative audio input
- OUT: Amplified audio output
- NC: No connection
- SHUTDOWN: Shutdown control input
- VEE: Negative supply voltage input
Functional Features
- High power output for driving speakers
- Low distortion ensures accurate audio reproduction
- Wide supply voltage range allows flexibility in various applications
- Thermal shutdown protection prevents damage due to excessive heat
Advantages and Disadvantages
Advantages
- High power output capability
- Low distortion for accurate audio reproduction
- Wide supply voltage range for versatility
- Thermal shutdown protection for added safety
Disadvantages
- Limited pin configuration options
- May require additional external components for certain applications
Working Principles
SN75207BNSR operates as a class AB power amplifier. It amplifies the audio input signal and delivers it to the output, driving speakers or other audio devices. The device ensures low distortion and high power output by utilizing internal circuitry and feedback mechanisms.
Detailed Application Field Plans
SN75207BNSR finds applications in various audio systems, including: - Home theater systems - Portable speakers - Car audio systems - Audio amplifiers
Detailed and Complete Alternative Models
- TPA3116D2: A similar power amplifier IC with higher power output capability.
- LM386: A low-power audio amplifier IC suitable for battery-powered applications.
- TDA7294: A high-power audio amplifier IC designed for professional audio systems.
These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SN75207BNSR في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of SN75207BNSR in technical solutions:
Q: What is SN75207BNSR? A: SN75207BNSR is a high-current, high-voltage, dual-channel power amplifier designed for audio applications.
Q: What is the maximum supply voltage for SN75207BNSR? A: The maximum supply voltage for SN75207BNSR is 18V.
Q: What is the output power capability of SN75207BNSR? A: SN75207BNSR can deliver up to 2.5W per channel into an 8-ohm load at 10% THD+N.
Q: Can SN75207BNSR operate with a single power supply? A: Yes, SN75207BNSR can operate with a single power supply, typically ranging from 4.5V to 18V.
Q: Is SN75207BNSR suitable for battery-powered applications? A: Yes, SN75207BNSR is suitable for battery-powered applications due to its low quiescent current and wide supply voltage range.
Q: Does SN75207BNSR have built-in thermal protection? A: Yes, SN75207BNSR has built-in thermal shutdown protection to prevent overheating.
Q: Can SN75207BNSR be used in stereo applications? A: Yes, SN75207BNSR is a dual-channel amplifier, making it suitable for stereo applications.
Q: What is the input impedance of SN75207BNSR? A: The input impedance of SN75207BNSR is typically 30 kohms.
Q: Does SN75207BNSR require external components for operation? A: Yes, SN75207BNSR requires a few external components such as capacitors and resistors for proper operation.
Q: What is the package type of SN75207BNSR? A: SN75207BNSR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.