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BQ4845YS-A4NTR

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BQ4845YS-A4NTR

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Part Number BQ4845YS-A4NTR
Manufacturer Texas Instruments
Description IC RTC CLK/CALENDAR PAR 28-SOIC
Datasheet

BQ4845YS-A4NTR Specifications

Package 28-SOIC (0.295", 7.50mm Width)
ECAD
In Stock 36,000 piece(s)
Unit Price $ 3.2559 *
Lead Time Can Ship Immediately
Estimated Delivery Time May 12 - May 17 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # BQ4845YS-A4NTR (Clock/Timing - Real Time Clocks) is manufactured by Texas Instruments and 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 BQ4845YS-A4NTR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add BQ4845YS-A4NTR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of BQ4845YS-A4NTR.

BQ4845YS-A4NTR Specifications

ManufacturerTexas Instruments
CategoryIntegrated Circuits (ICs) - Clock/Timing - Real Time Clocks
Package28-SOIC (0.295", 7.50mm Width)
ECAD
Series-
TypeClock/Calendar
FeaturesAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Memory Size-
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceParallel
Voltage - Supply4.5 V ~ 5.5 V
Voltage - Supply, Battery2.3 V ~ 4 V
Current - Timekeeping (Max)1.5mA (Typ) @ 4.5 V ~ 5.5 V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case28-SOIC (0.295", 7.50mm Width)
Supplier Device Package28-SOIC

BQ4845YS-A4NTR Reviews

Sam***** De

April 7, 2023

I like doing business with Heisener. Get all the items I want. The website is well organized, intuitive, works correctly and pages load quickly. Well done!

Ramir*****trell

April 1, 2023

Great item at a great price. Quick shipping. Nice seller. Rad transaction!

Kolto*****arthy

March 20, 2023

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Rub*****Bail

March 18, 2023

Wish there were some documentation but I guess if you're buying you kinda should know.

Anton*****harya

March 13, 2023

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Ca***** Lad

March 7, 2023

So far so good. I need to see how they hold up.

Edwi*****gueroa

March 4, 2023

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Adel*****Moon

February 25, 2023

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

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BQ4845YS-A4NTR Packaging

Customized Labels
Sealing
Packing
Insepction

BQ4845YS-A4NTR FAQ

  • 1. How to order BQ4845YS-A4NTR 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 BQ4845YS-A4NTR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the BQ4845YS-A4NTR. All suppliers must pass our qualification reviews before they can publish their products including BQ4845YS-A4NTR on Heisener; we pay more attention to the channels and quality of BQ4845YS-A4NTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the BQ4845YS-A4NTR price and inventory displayed accurate?
    The price and inventory of BQ4845YS-A4NTR 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 BQ4845YS-A4NTR?
    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 BQ4845YS-A4NTR we delivered, we will accept the replacement or return of the BQ4845YS-A4NTR 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 BQ4845YS-A4NTR.
    (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 BQ4845YS-A4NTR pin diagram, BQ4845YS-A4NTR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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BQ4845YS-A4NTR 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

BQ4845YS-A4NTR

Texas Instruments

IC RTC CLK/CALENDAR PAR 28-SOIC

0
Part Number Manufacturer Description Stock

BQ4845YS-A4NTR

D# 2156-BQ4845YS-A4NTR-TITR-ND

Rochester Electronics LLC

RTC, NON-VOLATILE, 1 TIMER(S)

16603
Part Number Manufacturer Description Stock

BQ4845YSA4NTR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

19456
Part Number Manufacturer Description Stock

BQ4845YSA4NTRG4

Texas Instruments

OEM/CM ONLY

5680

BQ4845YSA4NTR

Texas Instruments

OEM/CM ONLY

718
Part Number Manufacturer Description Stock

BQ4845YS-A4NTR

D# NS-BQ4845YS-A4NTR

Texas Instruments

OEM/CM ONLY

8629

BQ4845YS-A4NTRG4

D# NS-BQ4845YS-A4NTRG4

Texas Instruments

OEM/CM ONLY

6195
Part Number Manufacturer Description Stock

BQ4845YS-A4NTR

Texas Instruments

Real Time Clock, Non-Volatile, 1 Timer(s), PDSO28

RoHS: Compliant
16603

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BQ4845YS-A4NTR

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