MAX6629, MAX6630, MAX6631, MAX

MAX6629, MAX6630, MAX6631, MAX6632 12位 + 符号位数字温度传感器，串行接口

MAX6629, MAX6630, MAX6631, MAX6632概述

The MAX6629-MAX6632 are local digital temperature sensors with an SPI™-compatible serial interface. The temperature is converted to a 12-bit + sign word with a resolution of 0.0625°C/LSB. An extended temperature range provides useful readings up to +150°C.

These sensors are 3-wire serial interface SPI compatible, allowing the MAX6629-MAX6632 to be readily connected to a variety of microcontrollers (µCs). The MAX6629-MAX6632 are read-only devices, simplifying their use in systems where only temperature data is required.

All four digital temperature sensors require very little supply current, making them ideal for portable systems. The MAX6631/MAX6632 perform a temperature-to-digital conversion once every 8s and require minimal average supply current, 32µA (typ). The MAX6629/ MAX6630 perform a conversion once every 0.5s and require only 200µA (typ) supply current. Any of these temperature sensors can perform conversions more often—up to approximately four conversions per second by reading the conversion results more often.

MAX6629, MAX6630, MAX6631, MAX6632 pdf datasheet

MAX6629, MAX6630, MAX6631, MAX6632关键特性

Low Power Consumption

• 32µA typ (MAX6631/MAX6632)
• 200µA typ (MAX6629/MAX6630)

12-Bit + Sign Resolution with 0.0625°C/LSB

Accuracy

• ±1°C (max) from 0°C to +70°C
• ±2.3°C (max) from -20°C to +100°C
• ±3.2°C (max) from -40°C to +125°C
• ±6.5°C (max) at +150°C

+150°C Extended Temperature Range

SPI-Compatible Serial Interface

+3.0V to +5.5V Supply Range

6-Pin SOT23 Package

MAX6629, MAX6630, MAX6631, MAX6632应用/使用

 汽车
 蜂窝设备
 硬盘驱动器
 HVAC
 工业控制系统

MAX6629, MAX6630, MAX6631, MAX6632应用电路

典型应用电路

数字接口温度传感器符号local

免责声明：本网信息来自于互联网，目的在于传递更多信息，并不代表本网赞同其观点。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，并请自行核实相关内容。本站不承担此类作品侵权行为的直接责任及连带责任。如若本网有任何内容侵犯您的权益，请及时联系我们，本站将会在24小时内处理完毕。