Name: LM1973N/NOPB
Brand: Texas Instruments
SKU: LM1973N-NOPB
Availability: InStock
Rating: 5 (147 reviews)

LM1973N/NOPB

仅供参考

零件编号	LM1973N/NOPB
制造商	Texas Instruments
描述	IC AUDIO ATTENUATOR 3CH 20-DIP
数据表
封装	20-DIP (0.300", 7.62mm)
ECAD
库存	2,896 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 18 - 十一月 23 (选择速递服务)
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LM1973N/NOPB参数

制造商	Texas Instruments
类别	集成电路（IC） - 音频专用
封装	20-DIP (0.300", 7.62mm)
ECAD
系列	-
功能	Volume Control
应用	Consumer Audio, Professional Audio
频道数量	3
接口	SPI
电压 - 电源	4.5 V ~ 12 V
工作温度	0°C ~ 70°C (TA)
产品规格	76dB
包/箱	20-DIP (0.300", 7.62mm)
供应商设备包	20-DIP

LM1973N/NOPB Packaging

LM1973N/NOPB FAQ

1. How to order LM1973N/NOPB on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM1973N/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM1973N/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM1973N/NOPB on Heisener; we pay more attention to the channels and quality of LM1973N/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM1973N/NOPB price and inventory displayed accurate?

The price and inventory of LM1973N/NOPB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM1973N/NOPB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM1973N/NOPB we delivered, we will accept the replacement or return of the LM1973N/NOPB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM1973N/NOPB.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM1973N/NOPB pin diagram, LM1973N/NOPB datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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