Преобразователи температуры в цифровой код

Компания Analog Devices предлагает широкий выбор цифровых датчиков температуры с интерфейсами I2C, SPI и ШИМ. Некоторые из этих датчиков, предназначенные для применения в более сложных задачах, содержат интегрированные ЦАП, АЦП, источники опорного напряжения и регистры установки предельных значений, используемых для формирования сигналов оповещения. Все предлагаемые цифровые датчики температуры обладают большой универсальностью и могут быть использованы в широком спектре задач.

Circuit from the lab Разработаны. Протестированы. Готовы к интеграции.

ТАБЛИЦЫ ВЫБОРА ПРОДУКТОВ

Цифровые датчики температуры

Part# Product Description25°C Temp Error (Deg C)Resolution (Bits)# Chan#_DAC_channelsTemp Range(s)Supply Voltage RangePackagesUS Price 1000-4999
ADT7320Reference Circuit Available±0.25°C Accurate, 16-Bit Digital SPI Temperature Sensor0.0017Deg16bit10-40 to +150+2.7V to +5.5VLFCSP-16 $3.1
ADT7420±0.25°C Accurate, 16-Bit Digital I2C Temperature Sensor0.0017Deg16bit10-40 to +150+2.7V to +5.5VLFCSP-16 $3.1
ADT7312Automotive, ±1DegC Accurate, 16-Bit, 175°C Digital SPI Temp Sensor in Die Form1Deg16bit10-55 to +175+2.7V to +5.5VUnpackaged Die Form **
ADT7311Reference Circuit AvailableAutomotive, ±0.5 Deg C Accurate, 16-Bit Digital SPI Temperature Sensor0.05Deg16bit10-40 to +150+2.7V to +5.5VSOIC-8 **
AD72918-Channel, I2C, 22.2 kSPS,12-Bit SAR ADC with Temperature Sensor1Deg12bit90-40 to +125+2.8V to +3.6VLFCSP-20 $3.9
AD729812-Bit , 1 MSPS, 8-External/1-Internal Channel Successive Approx (SAR) ADC with Internal Temp Sensor1Deg12bit90-40 to +125+2.8V to +3.6VLFCSP-20 $3.9
ADT7310Reference Circuit Available±0.5 Deg C Accurate, 16-Bit Digital SPI Temperature Sensor0.05Deg16bit10-55 to +150+2.7V to +5.5VSOIC-8 $1.32
ADT7410±0.5°C Accurate, 16-Bit Digital I2C Temperature Sensor0.05Deg16bit10-55 to +150+2.7V to +5.5VSOIC-8 $1.32
ADT7408±2 Degree C Accurate, 12-Bit Digital Temperature Sensor1Deg12bit10-20 to +125+3V to +3.6VLFCSP-8 $0.87
ADT730113-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP0.5Deg13bit10-40 to +150+2.7V to +5.5VMSOP-8, SOT23-6 $1.21
ADT7302±2°C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-231Deg13bit10-40 to +125+2.7V to +5.25VMSOP-8, SOT23-6 $0.78
ADT75±1 Deg C Accuracy, 12-Bit Digital Temperature Sensor2Deg12bit10-55 to +125+3V to +5.5VMSOP-8, SOIC-8 $0.66
ADT7519SPI/I2C Temp Sensor w/ 10-Bit-4-Ch ADC & Quad 8-Bit Vout DAC Control Outputs0.5Deg10bit64-40 to +120+2.7V to +5.5VQSOP-16 **
TMP050.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ CMOS/TTL Output0.2Deg12bit10-40 to +150+2.7V to +5.5VSC70-5, SOT23-5 $0.7
TMP060.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ Open Drain Output0.5Deg12bit10-40 to +150+3V to +5.5VSC70-5, SOT23-5 $0.66
ADT7316SPI/I2C® Compatible,10-Bit Digital Temperature Sensor With Quad Voltage-Output 12-Bit DAC0.5Deg10bit34-40 to +120+2.7V to +5.5VQSOP-16 $3.72
ADT7317SPI/I2C® Compatible,10-Bit Digital Temperature Sensor w/ Quad 10-Bit Voltage Output DAC0.5Deg10bit34-40 to +120+2.7V to +5.5VQSOP-16 **
ADT7318SPI/I2C® Compatible,10-Bit Digital Temperature Sensor & Quad Voltage Output 8-Bit DAC0.5Deg10bit34-40 to +120+2.7V to +5.5VQSOP-16 **
ADT7411SPI/I2C, 10-Bit Digital Temp Sensor, 8-Chan A/D Conv0.5Deg10bit100-40 to +120+2.7V to +5.5VQSOP-16 $2.22
ADT7516SPI/I2C Temp Sensor w/ 10-Bit-4-Ch ADC & Quad 12-Bit Vout DAC Control Outputs0.5Deg10bit64-40 to +120+2.7V to +5.5VQSOP-16 $3.72
ADT7517SPI/I2 Temp Sensor w/ 10-Bit-4-Ch ADC & Quad 10-Bit Vout DAC Control Outputs0.5Deg10bit64-40 to +120+2.7V to +5.5VQSOP-16 **
AD7314Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead µSOP1Deg10bit10-35 to +85+2.65V to +5.5VµSOIC-8 $0.8
AD7414SMBus/I2C, 10-Bit Digital Temperature Sensor in 6-Pin SOT w/ SMBus Alert and Over-Temperature Pin-10bit00-40 to +125+2.7V to +5.5VMSOP-8, SOT23-6 $1.04
AD7415SMBus/I2C, 10-Bit Digital Temperature Sensor in 5-Pin SOT1.5Deg10bit10-40 to +125+2.7V to +5.5VSOT23-5 $1.04
AD781410-Bit Digital Temperature Sensor in 6-Lead SOT-232Deg10bit10-55 to +125+2.7V to +5.5VMSOP-8, SOT23-6 $1
AD74174-Channel, 10-Bit ADC w/ on-Chip Temperature Sensor, Programmable Setpoints, and Overtemp Flag Out1Deg10bit50-40 to +125+2.7V to +5.5VSOIC-16, TSSOP-16 $2.99
AD741810-Bit ADC, Programmable Hi-Low Temp Limits w/ Over-Temp Alert, , Auto Pwr Dwn @ EOC1Deg10bit20-40 to +125+2.7V to +5.5VMSOP-8, SOIC-8, TSSOP-16 $2.34
AD78189 µs, 10-Bit ADC w/ On-Chip Temperature Sensor & Over-Temperature Output2Deg10bit20-40 to +85+2.7V to +5.5VMSOP-8, SOIC-16, SOIC-8 $2.46
AD741610-Bit Temperature-to-Digital Converter, -40°C to +125°C, ±2°C Accuracy-10bit00-40 to +125+2.7V to +5.5VMSOP-8, SOIC-8 $1
AD78174-Channel, 9 µs, 10-Bit ADC with On-Chip Temperature Sensor & Over-Temperature Flag1Deg10bit50-40 to +85+2.7V to +5.5VSOIC-16, TSSOP-16 $3.45
TMP03Serial PWM-Output Temperature Sensor w/ Open-Collector Output1.5Deg16bit10-40 to +100+4.5V to +7VSOIC-8, TO-92, TSSOP-8 $3.27
TMP04Serial PWM-Output Temperature Sensor w/ CMOS/TTL Output1Deg16bit10-40 to +100+4.5V to +7VSOIC-8, TO-92 $3.27
Назад к началу

Новые продукты

Send Feedback X
content here.
content here.

Send Feedback

Закрыть