| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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17 pcs
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17 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request | |
|
14 pcs
|
14 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request |
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The DS1337S+ is a serial real-time clock (RTC) and calendar IC from Analog Devices / Maxim Integrated, designed for low-power applications. It manages all timekeeping functions, including counting seconds, minutes, hours, day, date, month, and year, with automatic leap-year compensation valid up to 2100. The device features two programmable time-of-day alarms and a programmable square-wave output, defaulting to 32kHz on power-up.
This RTC utilizes an I2C serial interface for communication with microcontrollers, operating within a voltage range of 1.8V to 5.5V. Timekeeping is maintained even at voltages as low as 1.3V. The DS1337S+ is housed in an 8-SOIC surface-mount package, suitable for space-constrained designs.
Its industrial temperature range of -40°C to +85°C makes it suitable for a wide variety of applications, including handheld devices, consumer electronics, office equipment, medical devices, and telecommunications infrastructure.
The operating voltage range is 1.8V to 5.5V.
The operating temperature range is -40°C to 85°C.
The DS1337S+ uses an I2C serial interface.
The DS1337S+ is available in an 8-SOIC package.
Yes, the DS1337S+ supports leap-year compensation valid up to 2100.
The DS1337S+ has two programmable time-of-day alarms.