Professional IC Distribution & Technical Solutions

The DS1705ESA+T&R is a real-time clock (RTC) module manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features:

Specifications:

• Manufacturer: Maxim Integrated
• Part Number: DS1705ESA+T&R
• Package: 8-SOIC (150mil)
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 4.5V to 5.5V
• Timekeeping Accuracy: ±2 minutes per month at 25°C
• Interface: Serial (I²C-compatible)
• Battery Backup: Supports external battery backup
• Clock Frequency: 32.768 kHz
• Memory: 32 bytes of general-purpose RAM
• Leap Year Compensation: Automatic (valid up to 2100)
• Low Power Consumption: Typically 500nA in battery backup mode

Descriptions:

The DS1705ESA+T&R is a real-time clock (RTC) with an integrated crystal oscillator and battery backup support. It provides accurate timekeeping with automatic leap year compensation and communicates via an I²C-compatible serial interface. The device includes 32 bytes of nonvolatile RAM for data storage and operates over a wide temperature range, making it suitable for industrial applications.

Features:

• Integrated Crystal Oscillator: Reduces external component count.
• Battery Backup Support: Maintains timekeeping during power loss.
• I²C-Compatible Interface: Easy integration with microcontrollers.
• Low Power Consumption: Efficient battery operation.
• 32 Bytes of RAM: For general-purpose data storage.
• Wide Operating Voltage: 4.5V to 5.5V.
• Industrial Temperature Range: -40°C to +85°C.
• Automatic Leap Year Compensation: Up to the year 2100.

This information is strictly factual and based on manufacturer specifications.