Datasheet DS2438Z+ - Maxim MONITOR, BATTERY, 40B EEPROM, 8SOIC

Maxim DS2438Z+

Part Number: DS2438Z+

Detailed Description

Manufacturer: Maxim

Description: MONITOR, BATTERY, 40B EEPROM, 8SOIC

data sheetDownload Data Sheet

Docket:
DS2438 Smart Battery Monitor
www.maxim-ic.com
FEATURES
§ § § § § § § § § §
Unique 1-Wire interface requires only one port pin for communication Provides unique 64-bit serial number Eliminates thermistors by sensing battery temperature on-chip On-board A/D converter allows monitoring of battery voltage for end-of-charge and endof-discharge determination On-board integrated current accumulator facilitates fuel gauging Elapsed time meter in binary format 40-byte nonvolatile user memory available for storage of battery-specific data Reverts to low-power sleep mode on battery pack disconnect (feature disabled on DS2438AZ) Operating range -40єC to +85єC Applications include portable computers, portable/cellular phones, consumer electronics, and handheld instrumentation

Specifications:

  • Base Number: 2438
  • Battery IC Case Style: SOIC
  • Battery Management Function: Status Monitor
  • Battery Type: Li-Ion, NiCd, NiMH
  • Control Interface: Serial
  • Input Voltage Max: 10 V
  • Interface: 1 Wire, Serial
  • Mounting Type: SMD
  • Number of Batteries: 6
  • Number of Pins: 8
  • Number of Series Cells: 6
  • Operating Temperature Range: -40°C to +85°C
  • Package / Case: SOIC
  • Supply Voltage Range: 2.4 V to 10 V
  • Supply Voltage Vcc: 10.0 V
  • RoHS: Yes

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