温度传感器

ADI公司推出多种具有I2C、SPI,以及传号空号接口的数字温度传感器。对于更复杂的系统设计应用,某些数字温度传感器还集成了数模转换器(DAC)、模数转换器(ADC)、基准电压源和极限报警寄存器。ADI公司广泛的数字温度传感器系列能适合各种应用。

Circuit from the lab 已完成设计、测试,可供立即集成

产品选型表

数字温度传感器

Part#Operating Temp RangeTemp Resolution (typ)Output Type25°C Temp Error (typ)Max Error Over TempTemperature Max AccuracyNumber of ChannelsNumber of DAC ChannelsNumber of Ext ADC channelsNumber of Remote Temp Inputs
ADT7420 -40 to +150 0.0078 Digital 0.0017 Deg 0.25 ±0.25C (-20 to +105°C) 1 0 0 0
ADT7320Reference Circuit Available -40 to +150 0.0078 Digital 0.0017 Deg 0.75 ±0.25C (-20 to +105°C) 1 0 0 0
ADT7312 -55 to +175 0.0078 Digital 1 Deg 1.5 ±1°C (-55 to +175°C) 1 0 0 0
ADT7311Reference Circuit Available -40 to +150 0.0078 Digital 0.05 Deg - ±0.4°C (-40 to +105°C) 1 0 0 0
AD7291 -40 to +125 0.25 Digital 1 Deg 3 ±2°C (-40 to +85°C) 9 0 8 0
AD8496 -40 to +125 - Analog 1.5 Deg - - - - - -
AD8494 -40 to +125 - Analog 1 Deg - - - - - -
AD7298 -40 to +125 0.25 Digital 1 Deg 3 ±2°C (-40 to +85°C) 9 0 8 0
AD8497 -40 to +125 - Analog 1.5 Deg - - - - - -
AD8495Reference Circuit Available -40 to +125 - Analog 1 Deg - - - - - -
ADT7410 -55 to +150 0.0078 Digital 0.05 Deg 1 -0.05°C (-40 to +105°C) 1 0 0 0
ADT7310Reference Circuit Available -55 to +150 0.0078 Digital 0.05 Deg 1 ±0.4°C (-40 to +105°C) 1 0 0 0
ADT6402 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - 0 - 0 0
ADT6401 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - 0 - 0 0
ADT6504 -55 to +125 0.0625 Thermostatic Switch - 6 - - 0 0 0
ADT6503 -55 to +125 0.0625 Thermostatic Switch - 6 - - 0 0 0
ADT6502 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - - 0 0 0
ADT6501 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - - 0 0 0
ADT7408 -20 to +125 0.0625 Digital 1 Deg 2 ±1°C (-20 to +125°C) 1 0 0 0
ADT75 -55 to +125 0.0625 Digital 2 Deg 1 ±2°C (-25 to +100°C) 1 0 0 -
ADT7302 -40 to +125 0.03125 Digital 1 Deg 2 ±2°C (0 to +70°C) 1 0 0 0
ADT7301 -40 to +150 0.03125 Digital 0.5 Deg 1 ±1°C (0 to +70°C) 1 0 0 0
ADT7519 -40 to +120 0.25 Digital 0.5 Deg 3 ±3°C (0 to +85°C) 6 4 4 1
TMP06 -40 to +150 0.025 Digital 0.5 Deg 4 ±1°C (0 to +70°C) 1 0 0 0
TMP05 -40 to +150 0.025 Digital 0.2 Deg 2 ±1°C (0 to +70°C) 1 0 0 0
ADT7517 -40 to +120 0.25 Digital 0.5 Deg 3 ±3°C (0 to +85°C) 6 4 4 1
ADT7516 -40 to +120 0.25 Digital 0.5 Deg 3 ±3°C (0 to +85°C) 6 4 4 1
ADT7411 -40 to +120 0.25 Digital 0.5 Deg 3 ±0.5°C (0 to +85°C) 10 0 8 1
ADT7318 -40 to +120 0.25 Digital 0.5 Deg 5 ±0.5°C (0 to +85°C) 3 4 1 1
ADT7317 -40 to +120 0.25 Digital 0.5 Deg 5 ±3°C (0 to +85°C) 3 4 0 1
ADT7316 -40 to +120 0.25 Digital 0.5 Deg 5 ±3°C (0 to +85°C) 3 4 0 1
AD7314 -35 to +85 0.25 Digital 1 Deg 2 ±2°C (-35 to +85°C) 1 0 0 0
AD7415 -40 to +125 0.25 Digital 1.5 Deg 2 ±2°C (-40 to +125°C) 1 0 0 0
AD7414 -40 to +125 0.25 Digital - 2 ±2°C (-40 to +125°C) 0 0 0 0
AD7814 -55 to +125 0.25 Digital 2 Deg 3.5 ±2°C (0 to +85°C) 1 0 0 0
AD7418 -40 to +125 0.25 Digital 1 Deg 2 ±2°C (-40 to +125°C) 2 0 1 0
AD7417 -40 to +125 0.25 Digital 1 Deg 2 ±2°C (-40 to +125°C) 5 0 4 0
AD7818 -40 to +85 0.25 Digital 2 Deg 3 ±2°C (-40 to +85°C) 2 0 1 0
AD7416 -40 to +125 0.25 Digital - 2 ±3°C (-40 to +125°C) 0 0 0 0
AD7817 -40 to +85 0.25 Digital 1 Deg 3 ±2°C (-40 to +85°C) 5 0 4 0
TMP17 -40 to +105 - Analog 2.5 Deg 3.5 - - 0 - -
TMP37 +5 to +100 - Analog 2 Deg 3 - - 0 - -
TMP36 -40 to +125 - Analog 1 Deg 3 - - 0 - -
TMP35 +10 to +125 - Analog 1 Deg 3 - - 0 - -
AD22105 -40 to +125 - Thermostatic Switch 3 Deg 3 - 0 0 - -
TMP04 -40 to +100 0.3 Digital 1 Deg 5 ±4°C (-25 to +100°C) 1 0 0 0
TMP03 -40 to +100 0.3 Digital 1.5 Deg 5 ±4°C (-25 to +100°C) 1 0 0 0
AD22103 0 to +100 - Analog 2.5 Deg 2.5 - - 0 - -
AD22100 0 to +100 - Analog 2 Deg 2 - - 0 - -
TMP01 -40 to +85 - Analog 0.5 Deg 3 - 0 0 0 -
AD597 -55 to +125 - Analog - 4 - - 0 - -
AD596 -55 to +125 - Analog - 4 - - 0 - -
AD592 -25 to +105 - Analog 0.3 Deg 0.4 - - 0 - -
AD595 -55 to +125 - Analog 1 Deg 1 - - 0 - -
AD594 -55 to +125 - Analog 1 Deg 3.5 - - 0 - -
AC2626 -55 to +150 - Analog 0.5 Deg 1.7 - - 0 - -
AD590 -55 to +150 - Analog 0.5 Deg 5.5 - - 0 - -
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Analog Temperature Sensors

Part#25°C Temp ErrorOperation Temp RangeSupply Voltage RangeSensor OutputSupply CurrentUS Price 1000-4999Output TypeFunction
ADT7420 0.0017 Deg -40 to +150 +2.7V to +5.5V I²C ® 210 µA $3.10 Digital Local Sensor
ADT7320Reference Circuit Available 0.0017 Deg -40 to +150 +2.7V to +5.5V SPI (TM) 230 µA $3.10 Digital Sensor
ADT7312 1 Deg -55 to +175 +2.7V to +5.5V SPI (TM) 255 µA - Digital Sensor
ADT7311Reference Circuit Available 0.05 Deg -40 to +150 +2.7V to +5.5V SPI (TM) 250 µA - Digital Local Sensor
AD7291 1 Deg -40 to +125 +2.8V to +3.6V I²C ® - $3.90 Digital Sensor
AD8496 1.5 Deg -40 to +125 +2.7V to ±18V +5 mV/°C 180 µA $1.75 Analog Cold Junct.Compensation
AD8494 1 Deg -40 to +125 +2.7V to ±18V +5 mV/°C 180 µA $1.75 Analog Sensor
AD7298 1 Deg -40 to +125 +2.8V to +3.6V DSP Serial 6.3 mA $3.90 Digital Sensor
AD8497 1.5 Deg -40 to +125 +2.7V to ±18V +5 mV/°C 180 µA $1.75 Analog Cold Junct.Compensation
AD8495Reference Circuit Available 1 Deg -40 to +125 +2.7V to ±18V +5 mV/°C 180 µA $1.75 Analog Cold Junct.Compensation
ADT7410 0.05 Deg -55 to +150 +2.7V to +5.5V I²C ® 230 µA $1.32 Digital Local Sensor
ADT7310Reference Circuit Available 0.05 Deg -55 to +150 +2.7V to +5.5V SPI (TM) 230 µA $1.32 Digital Controller
ADT6402 4 Deg -55 to +125 +2.7V to +5.5V Thermostatic Switch 50 µA $0.60 Thermostatic Switch Sensor/Controller
ADT6401 4 Deg -55 to +125 +2.7V to +5.5V Thermostatic Switch 50 µA $0.60 Thermostatic Switch Sensor/Controller
ADT6504 - -55 to +125 +2.7V to +5.5V Thermostatic Switch - $0.50 Thermostatic Switch Controller
ADT6503 - -55 to +125 +2.7V to +5.5V Thermostatic Switch - $0.50 Thermostatic Switch Controller
ADT6502 4 Deg -55 to +125 +2.7V to +5.5V Thermostatic Switch 50 µA $0.49 Thermostatic Switch Controller
ADT6501 4 Deg -55 to +125 +2.7V to +5.5V Thermostatic Switch 50 µA $0.49 Thermostatic Switch Controller
ADT7408 1 Deg -20 to +125 +3V to +3.6V I²C ® 550 µA $0.87 Digital Controller
ADT75 2 Deg -55 to +125 +3V to +5.5V I²C ® 525 µA $0.66 Digital Controller
ADT7302 1 Deg -40 to +125 +2.7V to +5.25V DSP Serial 2.2 mA $0.78 Digital Local Sensor
ADT7301 0.5 Deg -40 to +150 +2.7V to +5.5V DSP Serial 2.2 µA $1.21 Digital Local Sensor
ADT7519 0.5 Deg -40 to +120 +2.7V to +5.5V DSP Serial 3 mA - Digital Controller
TMP06 0.5 Deg -40 to +150 +3V to +5.5V PWM 650 µA $0.66 Digital Sensor
TMP05 0.2 Deg -40 to +150 +2.7V to +5.5V PWM 650 µA $0.70 Digital Sensor
ADT7517 0.5 Deg -40 to +120 +2.7V to +5.5V DSP Serial 3 mA $3.80 Digital Controller
ADT7516 0.5 Deg -40 to +120 +2.7V to +5.5V I²C ® 3 mA $3.72 Digital Controller
ADT7411 0.5 Deg -40 to +120 +2.7V to +5.5V DSP Serial 3 mA $2.22 Digital Local Sensor
ADT7318 0.5 Deg -40 to +120 +2.7V to +5.5V DSP Serial 3 mA - Digital Local Sensor
ADT7317 0.5 Deg -40 to +120 +2.7V to +5.5V DSP Serial 3 mA - Digital Local Sensor
ADT7316 0.5 Deg -40 to +120 +2.7V to +5.5V I²C ® 3 mA $3.72 Digital Local Sensor
AD7314 1 Deg -35 to +85 +2.65V to +5.5V DSP Serial 300 µA $0.80 Digital Local Sensor
AD7415 1.5 Deg -40 to +125 +2.7V to +5.5V I²C ® 900 µA $1.04 Digital Local Sensor
AD7414 - -40 to +125 +2.7V to +5.5V I²C ® 900 µA $1.04 Digital Sensor
AD7814 2 Deg -55 to +125 +2.7V to +5.5V DSP Serial 400 µA $1.00 Digital Local Sensor
AD7418 1 Deg -40 to +125 +2.7V to +5.5V I²C ® 600 µA $2.34 Digital Controller
AD7417 1 Deg -40 to +125 +2.7V to +5.5V I²C ® 600 µA $2.99 Digital Local Sensor
AD7818 2 Deg -40 to +85 +2.7V to +5.5V MICROWIRE (TM) 2 mA $2.46 Digital Controller
AD7416 - -40 to +125 +2.7V to +5.5V I²C ® 1 mA $1.00 Digital Controller
AD7817 1 Deg -40 to +85 +2.7V to +5.5V MICROWIRE (TM) 2 mA $3.45 Digital Controller
TMP17 2.5 Deg -40 to +105 +4V to +30V +1 µA/°K 305 µA $1.63 Analog Sensor
TMP37 2 Deg +5 to +100 +2.7V to +5.5V +20 mV/°C 50 µA $0.47 Analog Sensor
TMP36 1 Deg -40 to +125 +2.7V to +5.5V +10 mV/°C 50 µA $0.45 Analog Sensor
TMP35 1 Deg +10 to +125 +2.7V to +5.5V +10 mV/°C 50 µA $0.45 Analog Sensor
AD22105 3 Deg -40 to +125 +2.7V to 7V Thermostatic Switch 120 µA $1.21 Thermostatic Switch Controller
TMP04 1 Deg -40 to +100 +4.5V to +7V PWM 1.3 mA $3.27 Digital Sensor
TMP03 1.5 Deg -40 to +100 +4.5V to +7V PWM 1.3 mA $3.27 Digital Sensor
AD22103 2.5 Deg 0 to +100 +2.7V to +3.6V +28 mV/°C 600 µA $1.40 Analog Sensor
AD22100 2 Deg 0 to +100 +4V to +6.5V +22.5 mV/°C 500 µA $1.37 Analog Sensor
TMP01 0.5 Deg -40 to +85 +4.5V to +13.2V +5mV/°K 500 µA $2.67 Analog Controller
AD597 - -55 to +125 +Vs to -Vs = 30Vmax +10 mV/°C 300 µA $2.84 Analog Cold Junct.Compensation
AD596 - -55 to +125 +Vs to -Vs = 30Vmax +10 mV/°C 300 µA $9.78 Analog Cold Junct.Compensation
AD592 0.3 Deg -25 to +105 +4V to +30V +1 µA/°K - $1.91 Analog Sensor
AD595 1 Deg -55 to +125 +4.5V to +5.5V +10 mV/°C 300 µA $8.34 Analog Cold Junct.Compensation
AD594 1 Deg -55 to +125 +4.5V to +5.5V +10 mV/°C 300 µA $8.34 Analog Cold Junct.Compensation
AC2626 0.5 Deg -55 to +150 +4V to +30V +1 µA/°K 298.2 µA - Analog Sensor
AD590 0.5 Deg -55 to +150 +4V to +30V +1 µA/°K - $1.80 Analog Sensor
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Temperature Switches

Part#Sensor OutputMax Deg C Error Over TmpTemp Range(s)Supply Voltage RangeSupply CurrentUS Price 1000-4999
ADT6402 Thermostatic Switch 6 -55 to +125 +2.7V to +5.5V 50 µA $0.60
ADT6401 Thermostatic Switch 6 -55 to +125 +2.7V to +5.5V 50 µA $0.60
ADT6504 Thermostatic Switch 6 -55 to +125 +2.7V to +5.5V - $0.50
ADT6503 Thermostatic Switch 6 -55 to +125 +2.7V to +5.5V - $0.50
ADT6502 Thermostatic Switch 6 -55 to +125 +2.7V to +5.5V 50 µA $0.49
ADT6501 Thermostatic Switch 6 -55 to +125 +2.7V to +5.5V 50 µA $0.49
AD22105 Thermostatic Switch 3 -40 to +125 +2.7V to 7V 120 µA $1.21
TMP01 +5mV/°K 3 -40 to +85 +4.5V to +13.2V 500 µA $2.67
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