BQ4845S-A4NTRG4 - Texas Instruments - Price, Inventory & Datasheets | Heisener.com
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BQ4845S-A4NTRG4

BQ4845S-A4NTRG4

BQ4845S-A4NTRG4

For Reference Only

Part Number

BQ4845S-A4NTRG4

Manufacturer

Texas Instruments

Description

IC RTC CLK/CALENDAR PAR 28-SOIC

Package

28-SOIC (0.295", 7.50mm Width)

ECAD

In Stock

6,992 piece(s)

Unit Price

$ 4.5636 *

Lead Time

To be Confirmed

Estimated Delivery Time

Nov 30 - Dec 5 ( Choose Expedited Shipping)

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BQ4845S-A4NTRG4

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Do you have any question about BQ4845S-A4NTRG4?

Part Number # BQ4845S-A4NTRG4 (Clock/Timing - Real Time Clocks) is manufactured by Texas Instrumentsand distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For BQ4845S-A4NTRG4specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BQ4845S-A4NTRG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BQ4845S-A4NTRG4.

BQ4845S-A4NTRG4 Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package 28-SOIC (0.295", 7.50mm Width)
ECAD Technical cover
Series -
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 4.75 V ~ 5.5 V
Voltage - Supply, Battery 2.3 V ~ 4 V
Current - Timekeeping (Max) 1.5mA (Typ) @ 4.5 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package 28-SOIC

BQ4845S-A4NTRG4 Reviews

Emme*****ements

April 7, 2023

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Anso*****rnal

April 2, 2023

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Alis*****oward

March 20, 2023

All of the components worked, and are still working. So even though the price is amazingly low, the diodes really do work!

Saul*****arosa

March 10, 2023

Solved my electrical back feed problems on my alternator.

Parke*****dwell

February 24, 2023

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

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BQ4845S-A4NTRG4 FAQ

1. How to order BQ4845S-A4NTRG4 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 BQ4845S-A4NTRG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theBQ4845S-A4NTRG4. All suppliers must pass our qualification reviews before they can publish their products including BQ4845S-A4NTRG4 on Heisener;we pay more attention to the channels and quality of BQ4845S-A4NTRG4products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BQ4845S-A4NTRG4 price and inventory displayed accurate?

The price and inventory of BQ4845S-A4NTRG4 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 BQ4845S-A4NTRG4?

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 BQ4845S-A4NTRG4 we delivered, we will accept the replacement or return of the BQ4845S-A4NTRG4 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 ofBQ4845S-A4NTRG4.
(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 BQ4845S-A4NTRG4 pin diagram, BQ4845S-A4NTRG4 datasheet?

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

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BQ4845S-A4NTRG4 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

BQ4845S-A4NTRG4

Texas Instruments

IC RTC CLK/CALENDAR PAR 28-SOIC

0
Part Number Manufacturer Description Stock

BQ4845S-A4NTRG4

D# BQ4845S-A4NTRG4-ND

Texas Instruments

IC RTC CLK/CALENDAR PAR 28-SOIC

0
Part Number Manufacturer Description Stock

BQ4845SA4NTRG4

Texas Instruments

OEM/CM ONLY

8424
Part Number Manufacturer Description Stock

BQ4845S-A4NTRG4

D# NS-BQ4845S-A4NTRG4

Texas Instruments

OEM/CM ONLY

1274

BQ4845S-A4NTRG4 Tags

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  • Texas Instruments
  • Texas Instruments BQ4845S-A4NTRG4
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