MAXIM INTEGRATED PRODUCTS MAX6649MUA+ 温度传感器芯片, 精准, 数字式, ± 1°C, 0 °C, 145 °C, µMAX, 8 引脚
The is a +145°C precision SMBus compatible remote/local sensor with over temperature alarm in 8 pin µMAX package. This two channel digital temperature sensor accurately measures the temperature of its own die and a remote PN junction and report the temperature in digital form using a 2-wire serial interface. The remote PN junction is typically the emitter-base junction of a common collector PNP on a CPU, FPGA or ASIC. The 2-wire serial interface accepts standard system management buses SMBus write byte, read byte, send byte and receive byte commands to read the temperature data and to program the alarm thresholds. To enhance system reliability IC include a SMBus timeout. Measurements can be done autonomously at the programmed conversion rate or in a single-shot mode. The adjustable conversion rate allows optimizing supply current and temperature update rate to match system needs. It is used in multichip modules, graphics processors, servers and workstations.
电源电压DC 3.00V min
针脚数 8
位数 11
耗散功率 387.8 mW
工作温度Max 125 ℃
工作温度Min 55 ℃
电源电压 3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 8
封装 uMAX-8
封装 uMAX-8
工作温度 -55℃ ~ 125℃
产品生命周期 Unknown
包装方式 Tube
制造应用 传感与仪器, 工业, Industrial, Sensing & Instrumentation
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX6649MUA+ Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX6649MUA+T 美信 | 完全替代 | MAX6649MUA+和MAX6649MUA+T的区别 |
MAX6649MUA 美信 | 类似代替 | MAX6649MUA+和MAX6649MUA的区别 |
MAX6649MUA-T 美信 | 功能相似 | MAX6649MUA+和MAX6649MUA-T的区别 |