参数资料
型号: MAX31826MUA+
厂商: Maxim Integrated
文件页数: 8/22页
文件大小: 1648K
描述: IC TEMP SENSOR DIGITAL 8UMAX
标准包装: 50
系列: 1-Wire®
功能: 温度监控系统(传感器)
传感器类型: 内部
感应温度: -55°C ~ 125°C
精确度: ±2°C
拓扑: 寄存器库,变签式暂存器
输出类型: 1-Wire?
输出警报:
输出风扇:
电源电压: 3 V ~ 3.7 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 管件
 ? Maxim Integrated Products 8
MAX31826
1-Wire Digital Temperature Sensor
with 1Kb Lockable EEPROM
64-Bit ROM Code
Each device contains a unique 64-bit code stored in ROM
(Figure 3). The least significant 8 bits of the ROM code
contain the devices 1-Wire family code, 3Bh. The next 48
bits contain a unique serial number. The most significant
8 bits contain a cyclic redundancy check (CRC) byte that
is calculated from the first 56 bits of the ROM code. See
the CRC Generation section for a detailed explanation
of the CRC bits. The 64-bit ROM code and associated
ROM function control logic allow the device to operate as
a 1-Wire device using the protocol detailed in the 1-Wire 
Bus System section.
Figure 1. Supplying the Parasite-Powered MAX31826 During Temperature Conversions
Figure 2. Powering the MAX31826 with an External Supply
Figure 3. 64-Bit ROM Code
V
PU
4.7k&
V
PU
1-Wire BUS
TO OTHER 1-Wire DEVICES
MAX31826
GND
DQ
V
DD
V
PU
4.7k&
1-Wire BUS
TO OTHER 1-Wire DEVICES
(EXTERNAL SUPPLY)
V
DD
MAX31826
GND
DQ
V
DD
MSb
8-BIT
CRC CODE
48-BIT SERIAL NUMBER
MSb
MSb
LSb
LSb
LSb
8-BIT FAMILY CODE
(3Bh)
MSb
LSb
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相关代理商/技术参数
参数描述
MAX31826MUA+ 功能描述:板上安装温度传感器 1-Wire w/ 1Kbit EEPROM RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
MAX31826MUA+T 功能描述:板上安装温度传感器 1-Wire w/ 1Kbit EEPROM RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
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MAX3182EEUK+T 功能描述:RS-232接口集成电路 .5uA 3-5.5V 1.5Mbps RS-232 Rcvr RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: