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DS275E from DALLAS,MAXIM - Dallas Semiconductor

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DS275E

Manufacturer: DALLAS

Line-Powered RS-232 Transceiver Chip

Partnumber Manufacturer Quantity Availability
DS275E DALLAS 4703 In Stock

Description and Introduction

Line-Powered RS-232 Transceiver Chip The DS275E is a battery monitor and charge controller manufactured by Dallas Semiconductor (now part of Maxim Integrated). Here are its key specifications:

1. **Functionality**: Monitors battery voltage, current, temperature, and remaining capacity.
2. **Communication Interface**: Uses a 1-Wire® interface for data communication.
3. **Voltage Measurement**: Measures battery voltage with a resolution of 4.88mV.
4. **Current Measurement**: Integrates current measurement with a resolution dependent on the sense resistor used.
5. **Temperature Measurement**: Includes an onboard temperature sensor with ±2°C accuracy.
6. **Memory**: Features 32 bytes of SRAM and 32 bytes of EEPROM for data storage.
7. **Power Supply**: Operates from 2.7V to 5.5V.
8. **Package**: Available in an 8-pin SOIC package.
9. **Applications**: Used in battery-powered devices like laptops, portable instruments, and backup systems.

For exact details, refer to the official datasheet from Maxim Integrated.

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