Texas Instruments BQ4845P-A4 Real Time Clocks 5V Tube 28Terminations DUAL
BQ4845P-A4
2502-476-BQ4845P-A4
28-DIP (0.600, 15.24mm)
RoHS Compliant
Time Format: HH:MM:SS (12/24 hr),Type: Clock/Calendar,Interface: Parallel,Clock Frequency: 0.032MHz
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BQ4845P-A4 Tech Specifications
Texas Instruments BQ4845P-A4 technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Clock/Timing - Real Time Clocks | |
| Manufacturer | Texas Instruments | |
| Contact Plating | Tin | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 28-DIP (0.600, 15.24mm) | |
| Number of Pins | 28Pins | |
| Operating Temperature | 0°C~70°C | |
| Packaging | Tube | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 28Terminations | |
| ECCN Code | EAR99 | |
| Type | Clock/Calendar | |
| HTS Code | 8542.39.00.01 | |
| Voltage - Supply | 4.75V~5.5V | |
| Terminal Position | DUAL | |
| Supply Voltage | 5V | |
| Terminal Pitch | 2.54mm | |
| Base Part Number | BQ4845 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Pin Count | 28 | |
| Operating Supply Voltage | 5V | |
| Power Supplies | 5V | |
| Interface | Parallel | |
| Clock Frequency | 0.032MHz | |
| Logic Function | Clock | |
| External Data Bus Width | 8 | |
| Number of Timers | 1Timer | |
| Time Format | HH:MM:SS (12/24 hr) | |
| Date Format | YY-MM-DD-dd | |
| Current - Timekeeping (Max) | 1.5mA Typ @ 4.5 V~5.5 V | |
| Time-Min | SECONDS | |
| Interrupt Capability | Y | |
| Voltage - Supply, Battery | 2.3V~4V | |
| Volatile | NO | |
| Features | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | |
| Length | 37.084mm | |
| Height Seated (Max) | 4.826mm | |
| Width | 15.24mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
BQ4845P-A4 Documents
Download datasheets and manufacturer documentation for BQ4845P-A4
Datasheets
BQ4845(Y)PCN Obsolescence/ EOL
EOL 16/Jan/2017
Others include "BQ484" parts
The following parts include 'BQ484'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| BQ4845P-A4 | Texas Instruments | 28-DIP (0.600, 15.24mm) |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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BQ4845P-A4 Comments
109 reviews
2020-11-11 00:00:00
I would purchase again.
2020-10-20 00:00:00
The process of buying electronic components on Jakelectronic is relatively smooth, but sometimes more product information and specifications are required.
2020-10-09 00:00:00
easy to find and purchase products
2020-09-28 00:00:00
Product is exactly as described. Still running the hardware through it's paces, but everything so far has been great.
2020-09-18 00:00:00
Their prices are relatively reasonable, but sometimes cheaper options can be found on other platforms. In general, I have a neutral attitude towards Jakelectronic when it comes to the electronic components I purchase. They still have some improvements to make.
2020-09-12 00:00:00
Jakelectronic offers quality electronic components and every product I buy from them meets my needs.
2020-08-15 00:00:00
Impressed with the variety of products available on their platform.
2020-07-03 00:00:00
Recommended for all electronics enthusiasts
2020-06-26 00:00:00
Highly recommend !!!
2020-06-17 00:00:00
I really love how easy this website is to use and the wide range of places that jak sources from.