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Texas Instruments RFQ AVAILABLE

BQ4845P-A4

IC RTC CLK/CALENDAR PAR 28DIP

Part Number: BQ4845P-A4

Manufacturer: Texas Instruments

Category: Real Time Clocks

Package: 28-DIP (0.600", 15.24mm)

Datasheet:: BQ4845P-A4.pdf

Description: IC RTC CLK/CALENDAR PAR 28DIP

Select Quantity Stock: 2,146

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BQ4845P-A4 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: BQ4845P-A4

Manufacturer: Texas Instruments

Package: 28-DIP (0.600", 15.24mm)

Series: -

Package/Case: 28-DIP (0.600", 15.24mm)

Packaging: Tube

Product Status: Obsolete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: 4.75V ~ 5.5V

Voltage - Supply, Battery: 2.3V ~ 4V

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

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Grade: -

Qualification: -

Supplier Device Package: 28-PDIP

Frequently Asked Questions

1. How can I order BQ4845P-A4 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 BQ4845P-A4?

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

3. Are the stock and price of BQ4845P-A4 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 BQ4845P-A4?

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 BQ4845P-A4?

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.

BQ4845P-A4 Procurement and Technical Support

BQ4845P-A4 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 BQ4845P-A4 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 BQ4845P-A4.

Part Number: BQ4845P-A4

Manufacturer: Texas Instruments

Package: 28-DIP (0.600", 15.24mm)

Category: Real Time Clocks

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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