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Texas Instruments BQ4802YDW

Part No.:
BQ4802YDW
Manufacturer:
Texas Instruments
Category:
Real Time Clocks
Package:
28-SOIC (0.295", 7.50mm Width)
Datasheet:
Chuangxin CloudBQ4802YDW.pdf
Description:
IC RTC CLK/CALENDAR PAR 28SOIC
Quantity:

Unit Price:$0

Ext Price:$0

Payment:
Payment
Shipping:
Shipping

Product details

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Product attributes
Attribute value
Manufacturer:
Texas Instruments
Series:
-
Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Bulk
Product Status:
Active
Programmable:
Not Verified
Type:
Clock/Calendar
Features:
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Memory Size:
-
Time Format:
HH:MM:SS (12/24 hr)
Date Format:
YY-MM-DD-dd
Interface:
Parallel
Voltage - Supply:
4.5V ~ 5.5V
Voltage - Supply, Battery:
2.4V ~ 4V
Current - Timekeeping (Max):
1.5mA (Typ) @ 4.5 V ~ 5.5 V
Operating Temperature:
0°C ~ 70°C
Mounting Type:
Surface Mount
Grade:
-
Qualification:
-
Supplier Device Package:
28-SOIC
Datasheet:
Chuangxin CloudBQ4802YDW.pdf

1. How to order BQ4802YDW on Chuangxin Cloud?

Currently, Chuangxin Cloud 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 Chuangxin Cloud guarantee that BQ4802YDW is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BQ4802YDW. All suppliers must pass our qualification reviews before they can publish their products including BQ4802YDW on Chuangxin Cloud; we pay more attention to the channels and quality of BQ4802YDW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BQ4802YDW price and inventory displayed accurate?

The price and inventory of BQ4802YDW 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 BQ4802YDW?

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 BQ4802YDW we delivered, we will accept the replacement or return of the BQ4802YDW 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 BQ4802YDW.

(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 BQ4802YDW pin diagram, BQ4802YDW datasheet?

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

Image BQ4802YDWR BQ4802YDW BQ4802YDWRG4
Part Number BQ4802YDWR BQ4802YDW BQ4802YDWRG4
Manufacturer Texas Instruments Texas Instruments Texas Instruments
Series - - -
Package/Case 28-SOIC (0.295", 7.50mm Width) 28-SOIC (0.295", 7.50mm Width) 28-SOIC (0.295", 7.50mm Width)
Packaging Bulk Bulk Bulk
Product Status Active Active Active
Programmable Not Verified Not Verified Not Verified
Type Clock/Calendar Clock/Calendar Clock/Calendar
Features Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Memory Size - - -
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd
Interface Parallel Parallel Parallel
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Voltage - Supply, Battery 2.4V ~ 4V 2.4V ~ 4V 2.4V ~ 4V
Current - Timekeeping (Max) 1.5mA (Typ) @ 4.5 V ~ 5.5 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount Surface Mount
Grade - - -
Qualification - - -
Supplier Device Package 28-SOIC 28-SOIC 28-SOIC
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