Texas Instruments BQ4845P-A4

部品番号
BQ4845P-A4
メーカー
Texas Instruments
カテゴリ:
クロック/タイミング - リアルタイム クロック
パッケージ
28-DIP (0.600, 15.24mm)
データシート
日文版BQ4845P-A4.pdf
説明
IC RTC CLK/CALENDAR PAR 28-DIP
数量

単価$0

合計価格$0

支払い
payment
配送
payment

Product details

1. How to order BQ4845P-A4 on 富東通信(深セン)グループ株式有限公司?

Currently, 富東通信(深セン)グループ株式有限公司 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 富東通信(深セン)グループ株式有限公司 guarantee that BQ4845P-A4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BQ4845P-A4. All suppliers must pass our qualification reviews before they can publish their products including BQ4845P-A4 on 富東通信(深セン)グループ株式有限公司; we pay more attention to the channels and quality of BQ4845P-A4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BQ4845P-A4 price and inventory displayed accurate?

The price and inventory of BQ4845P-A4 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 BQ4845P-A4?

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 BQ4845P-A4 we delivered, we will accept the replacement or return of the BQ4845P-A4 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 BQ4845P-A4.

(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 BQ4845P-A4 pin diagram, BQ4845P-A4 datasheet?

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

画像 DP8573AV/NOPB DP8570AV/NOPB BQ3285S-SB2 BQ4802LYDWR BQ4802YPW
部品番号 DP8573AV/NOPB DP8570AV/NOPB BQ3285S-SB2 BQ4802LYDWR BQ4802YPW
メーカー Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package/Case 28-DIP (0.600, 15.24mm) 28-DIP (0.600, 15.24mm) 28-DIP (0.600, 15.24mm) 28-DIP (0.600, 15.24mm) 28-DIP (0.600, 15.24mm)
Packaging Tube,Tube Tube,Tube Tube,Tube Tube,Tube Tube,Tube
Series - - - - -
ProductStatus Obsolete Obsolete Obsolete Obsolete Obsolete
Type Clock/Calendar Clock/Calendar 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 Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
MemorySize - - - - -
TimeFormat HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)
DateFormat YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd
Interface Parallel Parallel Parallel Parallel Parallel
Voltage-Supply 4.75V ~ 5.5V 4.75V ~ 5.5V 4.75V ~ 5.5V 4.75V ~ 5.5V 4.75V ~ 5.5V
Voltage-SupplyBattery 2.3V ~ 4V 2.3V ~ 4V 2.3V ~ 4V 2.3V ~ 4V 2.3V ~ 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 1.5mA (Typ) @ 4.5 V ~ 5.5 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
OperatingTemperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
MountingType Through Hole Through Hole Through Hole Through Hole Through Hole

BQ4845P-A4 関連情報

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  • 説明
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