参数资料
型号: DS2438Z+T&R
厂商: Maxim Integrated Products
文件页数: 23/29页
文件大小: 0K
描述: IC MONITOR SMART BATTERY 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 燃料,电量检测计/监控器
电池化学: 智能电池
电源电压: 2.4 V ~ 10 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
DS2438
SAMPLE COMMAND SEQUENCE Table 13
Example: Bus Master issues a temperature and voltage conversion, then reads the temperature, battery
voltage, battery current, all on a single DS2438.
MASTER MODE
TX
RX
TX
TX
TX
RX
TX
TX
TX
RX
TX
TX
TX
RX
TX
TX
RX
TX
RX
DATA (LSB FIRST)
Reset
Presence
CCh
44h
Reset
Presence
CCh
B4h
Reset
Presence
CCh
B8h00h
Reset
Presence
CCh
BEh00h
<9 data bytes>
Reset
Presence
COMMENTS
Reset pulse
Presence pulse
Skip ROM
Issue Convert Temperature command, Read Slots
Reset pulse
Presence pulse
Skip ROM
Issue Convert Voltage command, Read Slots
Reset pulse
Presence pulse
Skip ROM
Issue Recall Memory page 00h command
Reset pulse
Presence pulse
Skip ROM
Issue Read SP 00h command
Read scratchpad data and CRC. This page contains
temperature, voltage, and current measurements.
Reset pulse
Presence pulse, done
23 of 29
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