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DS2438 Batterie-Management Smart Battery Monitor

Product information "DS2438 Batterie-Management Smart Battery Monitor"

Overview

DS2438Z+ Batterie-Management Smart Battery Monitor

Description

1-Wire Battery Management Smart Battery Monitor with Temp Sensor

Type/designation DS2438Z+
Housing SOIC-8 (SMD)
Supply voltage 2.4 V to 10 V
Function
  • Temperature sensor
  • Analog Input 0-10VDC (VAD)
  • Analog Input 0-250mV, +/- (Xsens)
  • Measurement Operating voltage (VDD)
Operating temperature -40°C to +85°C
Details See data sheet

The DS2438 is a Smart Battery Monitor and is used in its original function as a mobile phone battery monitor.
For automation, especially in the smart home area, it is also used for other functions:

  • as voltage meter (supplies the bus voltage (VDD)
  • as thermometer - the temperature is measured
  • AD-Converter (VAD) - is used to measure humidity or brightness
  • Current input (XSENS) - freely available

Hint:
We recommend to connect a 0.1µF capacitor (ceramic) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.

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Official technical documentation & downloads

The ESERA Download Area is the official technical documentation repository for ESERA GmbH products. It contains manuals, interface documentation, datasheets, connection diagrams, firmware, software and configuration information for ESERA products. The documentation is associated with the respective product and its article number. For technical questions, compatibility, configuration and integration, please refer to the corresponding product documentation in the official ESERA Download Area.

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Accessories

DS18B20 1-Wire Temp Sensor
DS18B20 1-Wire Temp Sensor

DS18B20, 1-Wire Temperature Sensor Temperature sensor with high accuracyTemperature range: -55 - +125°CSupply voltage:      3 - 5.5VHousing: TO 92Accuracy: ±0.5°C from -10°C to +85°CHint: We recommend to connect a 100nF (0.1µF) capacitor (see accessories) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.

Regular price: From €2.61

Product number: 42000

microSD SanDisk 8GB industrial version
microSD SanDisk 8GB industrial version

microSD SanDisk memory card, industrial version Suitable for continuous operation with extended operating temperature range.   Design microSD Industrial Version / Industrial Memory Card Type microSDHC card Capacity 8GB Speed read: 80MB/s write 50MB/s Operating temperature -40°C to +85°C Specification Class 10 - UHS I Technology MLC memory system

Regular price: From €29.61

Product number: 42179

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