LM1971N
LM1971N product description
Inventory:5,769
- 90-day after-sales guarantee
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Part Number : LM1971N
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Other Name : LM1971N/NOPB
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Package/Case : 8-DIP
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Manufacturer : Texas Instruments
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Datesheet : LM1971N DataSheet (PDF)
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Series : LM1971
Overview of LM1971N
The LM1971N is an audio power control chip featuring volume, balance, loudness, and tone control functions. It provides excellent performance for analog and digital signal switching applications.
Pinout
The LM1971N pinout refers to the configuration and function of each pin in its 8-DIP (0.300", 7.62mm) package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the LM1971N has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Programmable gain and attenuation: The LM1971N allows for adjustable gain and attenuation, making it suitable for a wide range of applications.
- Wide operating voltage range: +/- 5V to +/- 15V: This component can operate within a broad voltage range, ensuring compatibility with various power supplies.
- Low noise and distortion: The LM1971N is designed to minimize noise and distortion, resulting in high-quality audio signals.
- High slew rate: 1V/μs: This component's high slew rate enables it to handle fast signal transitions with minimal distortion.
- Pin-compatible with LM13600/LM13700: The LM1971N is designed to be compatible with other Texas Instruments audio control chips, making it easy to integrate into existing systems.
- Internally-compensated: The LM1971N features internal compensation, which helps maintain stability and performance over a wide range of operating conditions.
- Low input offset voltage: 0.5mV: This component's low input offset voltage ensures accurate signal processing and minimizes errors.
Applications
- Audio processing and control systems: The LM1971N is suitable for various audio processing and control applications, including professional audio equipment, telecommunications equipment, automotive audio systems, home entertainment systems, sound reinforcement systems, live performance audio setups, industrial control systems, medical equipment, and test and measurement equipment.
Advantages and Disadvantages
Advantages
- High-quality audio processing: The LM1971N provides excellent audio signal processing capabilities, making it suitable for a wide range of applications.
- Wide operating voltage range: This component can operate within a broad voltage range, ensuring compatibility with various power supplies.
- Low noise and distortion: The LM1971N is designed to minimize noise and distortion, resulting in high-quality audio signals.
- High slew rate: This component's high slew rate enables it to handle fast signal transitions with minimal distortion.
- Pin-compatible with other Texas Instruments chips: The LM1971N is designed to be compatible with other Texas Instruments audio control chips, making it easy to integrate into existing systems.
Disadvantages
- Complexity of design and implementation: The LM1971N's advanced features may require more complex design and implementation compared to simpler audio control chips.
- Sensitivity to environmental factors: This component may be sensitive to environmental factors such as temperature, humidity, or vibration, which can affect its performance.
Equivalents
- LM13600/LM13700: The LM1971N is pin-compatible with other Texas Instruments audio control chips like the LM13600 and LM13700, making it easy to integrate into existing systems.
Frequently Asked Questions
Q: What are the primary applications of the LM1971N?
A: The LM1971N is suitable for various audio processing and control applications, including professional audio equipment, telecommunications equipment, automotive audio systems, home entertainment systems, sound reinforcement systems, live performance audio setups, industrial control systems, medical equipment, and test and measurement equipment.
Q: What are the key features of the LM1971N?
A: The LM1971N features programmable gain and attenuation, a wide operating voltage range (±5V to ±15V), low noise and distortion, high slew rate (1V/μs), internal compensation, and a low input offset voltage (0.5mV).
Q: Is the LM1971N pin-compatible with other Texas Instruments chips?
A: Yes, the LM1971N is designed to be compatible with other Texas Instruments audio control chips like the LM13600 and LM13700, making it easy to integrate into existing systems.
Q: What are the potential drawbacks of using the LM1971N?
A: The LM1971N may require more complex design and implementation compared to simpler audio control chips due to its advanced features. Additionally, this component may be sensitive to environmental factors such as temperature, humidity, or vibration, which can affect its performance.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Series | Overture™ | Package | Tube |
Product Status | Obsolete | Function | Volume Control |
Applications | Communication Systems | Number of Channels | 1 |
Interface | SPI | Voltage - Supply | 4.5V ~ 12V |
Operating Temperature | -40°C ~ 85°C (TA) | Specifications | 115dB |
Mounting Type | Through Hole | Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-PDIP | Base Product Number | LM1971 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
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LM1971N
LM1971N product description
Inventory:
5,769Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.
Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.
Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.