BQ4845YS-A4NTR Texas Instruments product image

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Texas Instruments RFQ AVAILABLE

BQ4845YS-A4NTR

IC RTC CLK/CALENDAR PAR 28SOIC

Part Number: BQ4845YS-A4NTR

Manufacturer: Texas Instruments

Category: Real Time Clocks

Package: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: BQ4845YS-A4NTR.pdf

Description: IC RTC CLK/CALENDAR PAR 28SOIC

Select Quantity Stock: 4,375

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BQ4845YS-A4NTR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: BQ4845YS-A4NTR

Manufacturer: Texas Instruments

Package: 28-SOIC (0.295", 7.50mm Width)

Series: -

Package/Case: 28-SOIC (0.295", 7.50mm Width)

Packaging: Tape & Reel (TR)

Product Status: Obsolete

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: 2.3V ~ 4V

Current - Timekeeping (Max): 1.5mA (Typ) @ 4.5 V ~ 5.5 V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Grade: -

Qualification: -

Supplier Device Package: 28-SOIC

Frequently Asked Questions

1. How can I order BQ4845YS-A4NTR from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of BQ4845YS-A4NTR?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of BQ4845YS-A4NTR updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for BQ4845YS-A4NTR?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for BQ4845YS-A4NTR?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

BQ4845YS-A4NTR Procurement and Technical Support

BQ4845YS-A4NTR is manufactured by Texas Instruments. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing BQ4845YS-A4NTR and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for BQ4845YS-A4NTR.

Part Number: BQ4845YS-A4NTR

Manufacturer: Texas Instruments

Package: 28-SOIC (0.295", 7.50mm Width)

Category: Real Time Clocks

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Shipped From

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Dispatch Time

Usually 1–3 business days after confirmation

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