Datasheet4U Logo Datasheet4U.com

DS2745 - Low-Cost I2C Battery Monitor

DS2745 Description

19-4631; 5/09 www.DataSheet4U.com DS2745 Low-Cost I C Battery Monitor www.maxim-ic.com 2 .
The DS2745 provides current-flow, voltage, and temperature measurement data to support batterycapacity monitoring in cost-sensitive applications.

DS2745 Features

* 16-Bit Bidirectional Current Measurement 1.56V LSB, ±51.2mV Dynamic Range 104A LSB, ±3.4A Dynamic Range (RSNS = 15m) Current Accumulation Register Resolution 6.25Vhr LSB, ±204.8mVh Range 0.417mAhr LSB, ±13.65Ah Range (RSNS = 15m) 11-Bit Voltage Measurement 4.88mV LSB, 0V to 4.5V Input Range 11-

DS2745 Applications

* The DS2745 can be mounted on either the host side or pack side of the application. Current measurement and coulomb counting is accomplished by monitoring the voltage drop across an external sense resistor, voltage measurement is accomplished through a separate voltage-sense input, and temperature m

📥 Download Datasheet

Preview of DS2745 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • DS2740 - High-Precision Coulomb Counter (Maxim Integrated)
  • DS2746 - Low-Cost 2-Wire Battery Monitor (Manix)
  • DS2703 - SHA-1 Battery Pack Authentication IC (Dallas Semiconductor)
  • DS2710 - Single-Cell NiMH Charger (Maxim)
  • DS2715 - NiMH Battery Pack Charge Controller (Dallas Semiconducotr)
  • DS2720 - Efficient/ Addressable Single-Cell Rechargeable Lithium Protection IC (Dallas Semiconducotr)
  • DS2726 - 5-Cell to 10-Cell Li+ Protector (Maxim Integrated)
  • DS2731 - Cache-Memory Battery-Backup Management (Maxim)

📌 All Tags

Low-Cost I2C Battery Monitor Maxim Integrated Products
Maxim Integrated Products DS2745-like datasheet