LM1973M/NOPB
Precision audio control at your fingertip
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $2.931 | $2.93 |
| 200 | $1.170 | $234.00 |
| 500 | $1.130 | $565.00 |
| 1000 | $1.111 | $1,111.00 |
Inventory:6,959
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : LM1973M/NOPB
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Package/Case : SOIC-20
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Manufacturer : Texas Instruments
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Datesheet : LM1973M/NOPB DataSheet (PDF)
Overview of LM1973M/NOPB
The LM1973M/NOPB is an Audio Volume Control IC from Texas Instruments. This 3-channel audio volume control IC is designed for consumer and professional audio applications where precise gain adjustment and digital interface are required. It provides advantages such as reduced distortion, fast settling time, and low power consumption. Matters needing attention include ensuring the device is used within its specified operating temperature range of -40°C to 125°C (TJ) and supply voltage range of 4.5V to 12V. Other instructions include following proper soldering practices for surface mount devices.
Key Features
- 3-channel volume control with 76dB gain
- SPI interface for digital control
- Low distortion and high signal-to-noise ratio
- Fast settling time and low glitch
- Low power consumption
- Available in a 20-SOIC package
Application
- Consumer audio equipment (e.g. TVs, radios)
- Professional audio equipment (e.g. mixers, effects processors)
- Audio processing systems for industrial and medical applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| ECCN (US) | EAR99 | Part Status | Obsolete |
| HTS | 8542.39.00.01 | Automotive | No |
| PPAP | No | Category | Audio Attenuator |
| Minimum Operating Temperature (°C) | 0 | Maximum Operating Temperature (°C) | 70 |
| Packaging | Tube | Mounting | Surface Mount |
| Package Height | 2.35(Max) | Package Width | 7.6(Max) |
| Package Length | 13(Max) | PCB changed | 20 |
| Standard Package Name | SO | Supplier Package | SOIC |
| Pin Count | 20 | Lead Shape | Gull-wing |
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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LM1973M/NOPB
Precision audio control at your fingertip
Inventory:
6,959
Warranty & 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.
