AD7414:  SMBus/I²C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin

AD7414 功能框图The AD7414 is a complete temperature monitoring system in a 6-pin SOT-23 package. It contains a bandgap temperature sensor and 10-bit ADC to monitor and digitize the temperature reading to a resolution of 0.25°C.The AD7414 provides a two-wire serial interface, which is compatible with SMBus and I²C interfaces. On-chip registers can be programmed with high and low temperature limits. An ALERT output (SMBus compatible) becomes active when the high temperature limit is exceeded.The part comes in four versions, the AD7414-0, AD7414-1, AD7414-2 and the AD7414-3. The AD7414-0 and AD7414-1 versions allow for the choice of three different SMBus addresses each. All four versions combined give a possibility of eight different I²C addresses for the AD7414.The AD7414's 2.7 V supply voltage, low supply current, serial interface and small package size, make it ideal for a variety of applications, including personal computers, cellular phones, office equipment and domestic appliances.Also see the AD7415, which a sister part to the AD7414 in a 5-Lead SOT-23. This part does not have the SMBus Alert Functionality

AD7414 特点
  • Temperature range: -40°C to +85°C
  • Accuracy of ±2°C
  • SMBus™/I2C® Compatible Serial Interface
  • 3 µA Power-Down Current
  • Temperature Conversion Time - 29 µs typ
  • Space Saving 6-pin SOT-23
  • Pin-Selectable Addressing via AS
  • Over Temperature Indicator
  • SMBus alert function
  • Four Versions Allow Eight I2C Addresses
AD7414 技术指标
  • Output Type: Digital
  • Sensor Output: I²C ®,SMBus
  • Temp Res(°C/LSB): 0.25°C/LSB
  • Supply Voltage Range: +2.7V to +5.5V
  • Temp Range(s): -40 to +125
AD7414 芯片订购指南
产品型号 封装 引脚 温度范围 包装和数量 报价*(100-499) 报价*1000 pcs
AD7414ARMZ-0 产品状态: 量产 8 ld MSOP 8 工业 Tube, 50 $ 1.29 $ 1.04
AD7414ARMZ-0REEL 产品状态: 量产 8 ld MSOP 8 工业 Reel, 3000 - $ 1.04
AD7414ARMZ-0REEL7 产品状态: 量产 8 ld MSOP 8 工业 Reel, 1000 - $ 1.04
AD7414ARTZ-0500RL7 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 500 - $ 1.04
AD7414ARTZ-0REEL 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 10000 - $ 1.04
AD7414ARTZ-0REEL7 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 3000 - $ 1.04
AD7414ARTZ-1500RL7 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 500 - $ 1.04
AD7414ARTZ-1REEL 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 10000 - $ 1.04
AD7414ARTZ-1REEL7 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 3000 - $ 1.04
AD7414ARTZ-2REEL 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 10000 - $ 1.04
AD7414ARTZ-2REEL7 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 3000 - $ 1.04
AD7414ARTZ-3REEL 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 10000 - $ 1.04
AD7414ARTZ-3REEL7 产品状态: 量产 6 ld SOT-23 6 工业 Reel, 3000 - $ 1.04
AD7414 应用技术支持与电子电路设计开发资源下载
  1. AD7414 数据手册DataSheet下载 .pdf
  2. Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .pdf
  3. ADC模数转换器选型指南 . pdf