Name: DS1689SN/T&R
Brand: Maxim Integrated
SKU: DS1689SN-T-R_1A3
Availability: InStock
Rating: 5 (163 reviews)

DS1689SN/T&R

仅供参考

零件编号	DS1689SN/T&R
制造商	Maxim Integrated
描述	IC RTC CLK/CALENDAR PAR 28-SOIC
数据表	DS1689SN/T&R 数据表
封装	28-SOIC (0.295", 7.50mm Width)
ECAD
库存	4,368 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 17 - 十一月 22 (选择速递服务)
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DS1689SN/T&R参数

制造商	Maxim Integrated
类别	集成电路（IC） - 时钟/计时 - 实时时钟
封装	28-SOIC (0.295", 7.50mm Width)
ECAD
系列	-
类型	Clock/Calendar
特征	NVSRAM
内存大小	114B
时间格式	HH:MM:SS (12/24 hr)
日期格式	YY-MM-DD-dd
接口	Parallel
电压 - 电源	2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
电压 - 电源，电池	2.5 V ~ 3.7 V
电流 - 计时（最大）	2mA @ 3V, 3mA @ 5V
工作温度	-40°C ~ 85°C
安装类型	Surface Mount
包/箱	28-SOIC (0.295", 7.50mm Width)
供应商设备包	28-SOIC

DS1689SN/T&R数据表

DS1689SN/T&R Packaging

DS1689SN/T&R FAQ

1. How to order DS1689SN/T&R 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 DS1689SN/T&R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1689SN/T&R. All suppliers must pass our qualification reviews before they can publish their products including DS1689SN/T&R on Heisener; we pay more attention to the channels and quality of DS1689SN/T&R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DS1689SN/T&R price and inventory displayed accurate?

The price and inventory of DS1689SN/T&R 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 DS1689SN/T&R?

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 DS1689SN/T&R we delivered, we will accept the replacement or return of the DS1689SN/T&R 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 DS1689SN/T&R.

(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 DS1689SN/T&R pin diagram, DS1689SN/T&R datasheet?

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

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