Smart Battery Monitor

DESCRIPTION The DS2438 Smart Battery Monitor provides several functions that are desirable to carry in a battery pack: a means of tagging a battery pack with a unique serial number, a direct-to-digital temperature sensor which eliminates the need for thermistors in the battery pack, an A/D conver

文件：351.03 Kbytes 页数：29 Pages

Dallas

Smart Battery Monitor

文件：389.69 Kbytes 页数：29 Pages

Maxim

美信

丝印：DS2438；Smart Battery Monitor

文件：389.69 Kbytes 页数：29 Pages

Maxim

美信

智能电池监测器

DS2438依旧在生产中，假如您正准备开发新产品，我们推荐ModelGauge m5 MAX17215电量计。\n\n DS2438智能电池监视器为电池组提供了若干很有价值的功能：可用于标识电池组的唯一序列号；直接数字化的温度传感器省掉了电池组内的热敏电阻；可测量电池电压和电流的A/D转换器；集成电流累积器用于记录进入和流出电池的电流总量；一个经历时间纪录器；以及40字节的非易失EEPROM存储器，可用于存储重要的电池参数例如化学类型、电池容量、充电方式和组装日期等。DS2438使用1-Wire®接口发送和接收信息，所以中央微控制器和DS2438之间仅需1条连线(还有地线)。这就意味 • 独特的1-Wire接口仅需一个端口引脚即可进行通信\n• 为电池组提供唯一的64位序列号\n• 片上电池温度检测省去热敏电阻\n• 片上A/D转换器监视电池电压，作为终止充电和终止放电的判据\n• 片上集成的电流累积器提供电量计量\n• 二进制历时记录器\n• 40字节非易失用户存储器存储电池相关数据\n• 工作温度范围-40°C至+85°C;

ADI

亚德诺

Smart Battery Monitor

DESCRIPTION The DS2438 Smart Battery Monitor provides several functions that are desirable to carry in a battery pack: a means of tagging a battery pack with a unique serial number, a direct-to-digital temperature sensor which eliminates the need for thermistors in the battery pack, an A/D conver

文件：432.62 Kbytes 页数：29 Pages

Maxim

美信

Smart Battery Monitor

DESCRIPTION The DS2438 Smart Battery Monitor provides several functions that are desirable to carry in a battery pack: a means of tagging a battery pack with a unique serial number, a direct-to-digital temperature sensor which eliminates the need for thermistors in the battery pack, an A/D conver

文件：432.62 Kbytes 页数：29 Pages

Maxim

美信

Smart Battery Monitor

DESCRIPTION The DS2438 Smart Battery Monitor provides several functions that are desirable to carry in a battery pack: a means of tagging a battery pack with a unique serial number, a direct-to-digital temperature sensor which eliminates the need for thermistors in the battery pack, an A/D conver

文件：351.03 Kbytes 页数：29 Pages

Dallas

Smart Battery Monitor

文件：389.69 Kbytes 页数：29 Pages

Maxim

美信

Smart Battery Monitor

文件：389.69 Kbytes 页数：29 Pages

Maxim

美信

Smart Battery Monitor Evaluation Kit

文件：177.97 Kbytes 页数：10 Pages

Maxim

美信