MAX6576, MAX6577 SSOT23封装的单总线数字温度传感器
MAX6576, MAX6577概述
The MAX6576/MAX6577 are low-cost, low-current temperature sensors with a single-wire output. The MAX6576 converts the ambient temperature into a square wave with a period proportional to absolute temperature (°K). The MAX6577 converts the ambient temperature into a square wave with a frequency proportional to absolute temperature. The MAX6576 offers accuracy of ±3°C at +25°C, ±4.5°C at +85°C, and ±5°C at +125°C. The MAX6577 offers accuracy of ±3°C at +25°C, ±3.5°C at +85°C, and ±4.5°C at +125°C.
Both devices feature a single-wire output that minimizes the number of pins necessary to interface with a microprocessor. The period/frequency range of the output square wave can be selected by hard-wiring the two time-select pins (TS0, TS1) to either VDD or GND. The MAX6576/MAX6577 are available in space-saving 6-pin SOT23 packages.
MAX6576, MAX6577 pdf datasheet
MAX6576, MAX6577关键特性
- Temperature to Period (µs) (MAX6576)
- Temperature to Frequency (Hz) (MAX6577)
MAX6576, MAX6577应用/使用
汽车电子
电池组
蜂窝电话
精确的µP与µC监视
硬盘驱动/磁带驱动器
医疗装置
网络与电信设备
便携式电池供电设备
MAX6576, MAX6577应用电路
典型工作电路