Name: LM139AWB
Brand: Texas Instruments
SKU: LM139AWB
Availability: InStock
Rating: 5 (173 reviews)

LM139AWB

仅供参考

零件编号	LM139AWB
制造商	Texas Instruments
描述	QUAD DIFFERENTIAL COMPARATOR 14-
数据表
封装	-
ECAD
库存	0 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十二月 22 - 十二月 27 (选择速递服务)
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LM139AWB参数

制造商	Texas Instruments
类别	集成电路（IC） - 线性 - 比较器
封装	-
ECAD
系列	-
类型	General Purpose
元素数量	4
输出类型	Open-Collector, Open-Drain
电压 - 电源，单/双（±）	2V ~ 30V, ±1V ~ 15V
电压 - 输入偏移（最大值）	2mV @ 5V
电流 - 输入偏差（最大值）	0.1µA @ 5V
电流 - 输出（典型值）	16mA @ 5V
电流 - 静态（最大）	2mA
CMRR，PSRR（Typ）	-
传播延迟（最大）	300ns (Typ)
滞后	-
工作温度	-55°C ~ 125°C
包/箱	14-CFlatPack
安装类型	Surface Mount
供应商设备包	14-CFP

LM139AWB Packaging

LM139AWB FAQ

1. How to order LM139AWB 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 LM139AWB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM139AWB. All suppliers must pass our qualification reviews before they can publish their products including LM139AWB on Heisener; we pay more attention to the channels and quality of LM139AWB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM139AWB price and inventory displayed accurate?

The price and inventory of LM139AWB 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 LM139AWB?

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 LM139AWB we delivered, we will accept the replacement or return of the LM139AWB 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 LM139AWB.

(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 LM139AWB pin diagram, LM139AWB datasheet?

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