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ANALOG DEVICES DS1340Z-3+
RTC IC, Date Time Format (Day/Date/Month/Year hh:mm:ss), I2C, 2.7 V to 5.5 V, NSOIC-8
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- DS1340Z-3+
- Order Code:
- 2515351
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-
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- Technical Datasheet:
- DS1340Z-3+ Datasheet
- ECAD / MCAD
-
Product Overview
The DS1340Z-3+ is a I2C RTC with trickle charger in 8 pin NSOIC package. This is a low power clock/calendar with a trickle charger. Address and data are transferred serially through a I2C bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The DS1340 has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply. Reads and writes are inhibited while the clock continues to run. The device is programmed serially through an I2C bidirectional bus. It is used in point of sale equipment and telecommunications.
- Supply voltage range is 2.7V to 5.5V
- Operating temperature range from -40°C to 85°C
- Enhanced Second Source for the ST M41T00
- Low power operation extends battery backup run time, low timekeeping voltage down to 1.3V
- Power fail trip point is 2.6V, oscillator stop flag
- Completely manages all timekeeping functions, software clock calibration
- Simple serial port interfaces with most microcontrollers, fast (400KHz) I2C interface
- UL recognized
Applications
Clock & Timing, Portable Devices, Consumer Electronics, Medical
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- Day; Date; Month; Year
- :
- HH:MM:SS
- :
- RTC
- :
- 2.7V
- :
- 5.5V
- :
- NSOIC
- :
- 8Pins
- :
- I2C
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
100 In stock Need more?
100 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 4/21/25
100 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥940.50
(
¥1,034.55
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥940.50 (¥1,034.55) | ( ) |
| 10+ | ¥741.43 (¥815.57) | ( ) |
| 25+ | ¥684.22 (¥752.64) | ( ) |
| 100+ | ¥627.00 (¥689.70) | ( ) |
| 300+ | ¥573.71 (¥631.08) | ( ) |
| 500+ | ¥540.79 (¥594.87) | ( ) |
| 1000+ | ¥512.58 (¥563.84) | ( ) |
| 2500+ | ¥489.06 (¥537.97) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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