Data Sheets   Rev 0, 05/2006 (pdf, 464K) Email PDF      Lead(Pb) - Free Data (Data Sheet Help)     Application Notes Evaluation Boards Price, Packaging, and Availability

	Product Description
	The ADT7408 is the first digital temperature sensor that complies with JEDEC standard JC-42.4 for Mobile Platform Memory Module. The ADT7408 contains a band gap temperature sensor and 12-bit ADC...More

Specifications Function Controller, Local Sensor, Sensor, Sensor/Controller, User Programmable Resolution (Bits) 12bit Supply Voltage Range +3V to +3.6V # Chan 0 Temp Range(s) -20 to +125 Packages LFCSP-8 Find Similar Products

Functional Block Diagram Enlarge Symbols and Footprints  Other Diagrams: Pin Out Diagram

Features 12-bit Temperature-to-digital Converter ± 2°C Accuracy Typ Operation from −20°C to +125°C Operation from 3 V to 3.6 V Average Supply Current (500μA max) Selectable 0, 1.5°C, 3°C, 6°C Hysteresis SMBus-/I2C-Compatible Interface Dual Purpose Event Pin: Comparator or Interrupt 8-pin LFCSP 3mm x 3mm (JEDEC MO-229 VEED-4)Package Complies with JEDEC Standard JC-42.4 Memory Module Thermal Sensor Component Specification

 

 

Price, Packaging, and Availability Print Table ADT7408 Model Options Model Status Package Pins Temp Range Price* (1000 pcs.) Available RoHS Compliant Samples Cart Purchase Cart ADT7408CCPZ-REEL Prodn 8 ld LFCSP (3x3mm) 8 Ind $0.87 8/22/2008 Y Material Declaration Contact ADI Contact ADI ADT7408CCPZ-REEL7 Prodn 8 ld LFCSP (3x3mm) 8 AUTO $0.87 8/22/2008 Y Material Declaration Contact ADI Add to Cart The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. View Sales and Distribution Offices

 

 

Find Similar Products     Part# Temp Res(°C/LSB) 25°C Temp Error (Deg C) Resolution (Bits) # Chan DAC Outputs Interface Temp Range(s) Supply Voltage Range Product Description Price* (1000 pcs.) ADT7516 0.25 n/a 10 7 12-Bit x 4 I2C/SPI; Serial; SPI -40 to +120 +2.7V to +5.5V SPI/I2C Compatible Temperature Sensor w/10-Bit-4-Ch ADC & Quad 12-Bit Voltage DAC Control Outputs $7.74 ADT7517 0.25 n/a 10 7 10-Bit x 4 I2C/SPI; Serial; SPI -40 to +120 +2.7V to +5.5V SPI/I2C Compatible Temperature Sensor w/10-Bit-4-Ch ADC & Quad 10-Bit Voltage DAC Control Outputs $4.85 ADT7317 0.25 ±0.5 10 3 10-Bit x 4 I2C; I2C/SPI; SM Bus; SPI -40 to +120 +2.7V to +5.5V SPI/I2C® Compatible,10-Bit Digital Temperature Sensor w/ Quad 10-Bit Voltage Output DAC $3.51 ADT7519 0.25 n/a 10 7 8-Bit x 4 I2C/SPI; Serial -40 to +120 +2.7V to +5.5V SPI/I2C Compatible Temperature Sensor w/10-Bit-4-Ch ADC & Quad 8-Bit Voltage DAC Control Outputs $3.56 TMP03 0.3 ±3 16 0 --- PWM -40 to +100 +4.5V to +7V Serial PWM-Output Temperature Sensor w/ Open-Collector Output $3.27 ADT7411 0.25 +0.5 10 10 n/a I2C; I2C/SPI; Serial; SPI -40 to +120 +2.7V to +5.5V SPI®-/I2C®-Compatible, 10-Bit ADC w/ Local & Remote Temp Msmt, 8 GP Analog Inputs, and VDD monitor $2.22 AD7814 0.25 n/a 10 0 --- Serial; SPI -55 to +125 +2.7V to +5.5V 10-Bit Digital Temperature Sensor in 6-Lead SOT-23 $1.00 ADT6501 0.125 ±4 11 n/a - Switch (Off/On) -55 to +125 +2.7V to +5.5V 2.7V/5.5V, Micropower Temperature Switch in SOT-23 w/ active-low open-drain Output, +35 to +115 DegC $0.49 AD7415 0.25 ±2 10 0 --- I2C; Serial -40 to +125 +2.7V to +5.5V SMBus/I2C, 10-Bit Digital Temperature Sensor in 5-Pin SOT $1.04 ADT6502 0.125 ±4 11 n/a --- Switch (Off/On) -55 to +125 +2.7V to +5.5V 2.7V/5.5 V, Micropower Temperature Switch in SOT-23 w/Active-High Push-pull Output, +35 to +115 DegC ** AD7314 0.25 ±1 10 0 --- Serial; SPI -35 to +85 +2.65V to +5.5V Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead µSOP $0.66 ADT6503 0.0625 n/a 11 n/a --- Switch (Off/On) -55 to +125 +2.7V to +5.5V 2.7V/5.5V, Micropower Temperature Switch in SOT-23 w/Open-drain Output, -45 to +15 Deg C $0.50 AD7418 0.25 ±1 10 2 --- I2C; Serial -40 to +125 +2.7V to +5.5V 10-Bit ADC, Programmable Hi-Low Temp Limits w/ Over-Temp Alert, , Auto Pwr Dwn @ EOC $2.34 ADT6504 0.0625 n/a 12 n/a --- Switch (Off/On) -55 to +125 +2.7V to +5.5V 2.7 V to 5.5 V, Micropower Temperature Switch in SOT-23 w/Push-pull Output, -45 to +15 Deg C $0.50 AD7417 0.25 ±1 10 5 --- I2C; Serial -40 to +125 +2.7V to +5.5V 4-Channel, 10-Bit ADC w/ on-Chip Temperature Sensor, Programmable Setpoints, and Overtemp Flag Out $2.99 ADT7408 0.0625 ±1 12 0 --- I2C; SM Bus -20 to +125 +3V to +3.6V ± 2 Degree C Accurate, 12-Bit Digital Temperature Sensor $0.87 ADT7318 0.25 +0.5 10 3 8-Bit x 4 I2C; I2C/SPI; Serial; SM Bus; SPI -40 to +120 +2.7V to +5.5V SPI/I2C® Compatible,10-Bit Digital Temperature Sensor & Quad Voltage Output 8-Bit DAC $2.23 ADT75 0.0625 n/a 12 0 --- I2C; Serial; SM Bus -55 to +125 +3V to +5.5V ±1 Deg C Accuracy, 12-Bit Digital Temperature Sensor $0.66 AD7414 0.25 n/a 10 0 --- I2C; Serial -40 to +125 +2.7V to +5.5V SMBus/I2C, 10-Bit Digital Temperature Sensor in 6-Pin SOT w/ SMBus Alert and Over-Temperature Pin $1.04 ADT7301 0.03125 n/a 13 0 --- Serial; SPI -40 to +150 +2.7V to +5.5V 13-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP $1.21 AD7818 0.25 ±1 10 1 --- Serial; SPI -40 to +85 +2.7V to +5.5V 9 µs, 10-Bit ADC w/ On-Chip Temperature Sensor & Over-Temperature Output $2.34 ADT7316 0.25 ±0.5 10 3 12-Bit x 4 I2C; I2C/SPI; Serial; SM Bus; SPI -40 to +120 +2.7V to +5.5V SPI/I2C® Compatible,10-Bit Digital Temperature Sensor With Quad Voltage-Output 12-Bit DAC $6.46 TMP04 0.3 ±3 16 0 --- PWM -40 to +100 +4.5V to +7V Serial PWM-Output Temperature Sensor w/ CMOS/TTL Output $3.27 AD7416 0.25 n/a 10 0 --- I2C; Serial -40 to +125 +2.7V to +5.5V 10-Bit Temperature-to-Digital Converter, -40°C to +125°C, ±2°C Accuracy $1.00 AD7817 0.25 ±1 10 4 --- Serial; SPI -40 to +85 +2.7V to +5.5V 4-Channel, 9 µs, 10-Bit ADC with On-Chip Temperature Sensor & Over-Temperature Flag $3.29 ADT7302 0.03125 n/a 13 0 --- Serial; SPI -40 to +125 +2.7V to +5.25V ±2°C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 $0.63 TMP06 0.025 ±0.5 12 0 --- PWM -40 to +150 +2.7V to +5.5V 0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ Open Drain Output $0.66 TMP05 0.025 ±0.5 12 0 --- PWM -40 to +150 +2.7V to +5.5V 0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ CMOS/TTL Output $0.66 AD22105 n/a ±3 n/a 0 --- Switch (Off/On) -40 to +125 +2.7V to 7V Low Voltage, Resistor Programmable Thermostatic Switch $1.21 * The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. ** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information. Sorted by Temperature Resolution (Descending) and # of External ADC Input Channels (Ascending)