Product Information

ADT7310TRZ

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Datasheet
Board Mount Temperature Sensors .5 Deg C Accurate 16-Bit Digital SPI

Manufacturer: Analog Devices
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 15.7857 ea
Line Total: USD 15.7857

1 - Global Stock
Ships to you between
Fri. 16 Jun to Thu. 22 Jun
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
1 - Global Stock


Ships to you between Fri. 16 Jun to Thu. 22 Jun

MOQ : 1
Multiples : 1

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ADT7310TRZ
Analog Devices

1 : USD 15.3
10 : USD 7.8625
50 : USD 3.075
100 : USD 2.975
500 : USD 2.7

1093 - Global Stock


Ships to you between Fri. 16 Jun to Thu. 22 Jun

MOQ : 1
Multiples : 1

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ADT7310TRZ
Analog Devices

1 : USD 5.9475
10 : USD 5.1262
25 : USD 4.8463
100 : USD 4.2003
250 : USD 3.9849
500 : USD 3.5756
1000 : USD 3.0481

     
Manufacturer
Analog Devices
Product Category
Board Mount Temperature Sensors
RoHS - XON
Y Icon ROHS
Output Type
Digital
Configuration
Local
Accuracy
1 C
Digital Output - Bus Interface
3 - Wire, Microwire, Spi
Supply Voltage - Max
5.5 V
Supply Voltage - Min
2.7 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 55 C
Mounting Style
Smd/Smt
Package / Case
SOIC - 8
Device Function
Temperature Sensor
Interface Type
3 - Wire, Microwire, Spi
Resolution
16 Bit
Packaging
Tube
Series
Adt7310
Supply Current
230 uA
Brand
Analog Devices
Digital Output - Number Of Bits
16 Bit
Factory Pack Quantity :
98
Product
Temperature Sensor
Cnhts
9025199090
Hts Code
8542390001
Mxhts
85423901
Operating Supply Current
230 uA
Product Type
Temperature Sensors
Subcategory
Sensors
Taric
8542399000
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0.5C Accurate, 16-Bit Digital SPI Temperature Sensor Data Sheet ADT7310 FEATURES Thermal protection Industrial process control High performance Power system monitors Temperature accuracy Hand-held applications 0.5C from 40C to +105C (2.7 V to 3.6 V) 0.4C from 40C to +105C (3.0 V) GENERAL DESCRIPTION 16-bit temperature resolution: 0.0078C The ADT7310 is a high accuracy digital temperature sensor Fast first temperature conversion on power-up of 6 ms in a narrow SOIC package. It contains a band gap temperature Easy implementation reference and a 13-bit ADC to monitor and digitize the No temperature calibration/correction required by user temperature to a 0.0625C resolution. The ADC resolution, No linearity correction required by default, is set to 13 bits (0.0625 C). This can be changed Low power to 16 bits (0.0078 C) by setting Bit 7 in the configuration Power saving 1 sample per second (SPS) mode register (Register Address 0x01). 700 W typical at 3.3 V in normal mode 7 W typical at 3.3 V in shutdown mode The ADT7310 is guaranteed to operate over supply voltages from Wide operating ranges 2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is Temperature range: 55C to +150C typically 210 A. The ADT7310 has a shutdown mode that Voltage range: 2.7 V to 5.5 V powers down the device and offers a shutdown current of Programmable interrupts typically 2 A. The ADT7310 is rated for operation over the Critical overtemperature interrupt 55C to +150C temperature range. Overtemperature/undertemperature interrupt SPI-compatible interface The CT pin is an open-drain output that becomes active when 8-lead narrow SOIC RoHS-compliant package the temperature exceeds a programmable critical temperature limit. The default critical temperature limit is 147C. The INT APPLICATIONS pin is also an open-drain output that becomes active when the Medical equipment temperature exceeds a programmable limit. The INT and CT Environmental control systems pins can operate in either comparator or interrupt mode. Computer thermal monitoring FUNCTIONAL BLOCK DIAGRAM 1 SCLK ADT7310 INTERNAL 2 DOUT OSCILLATOR INTERNAL 3 DIN REFERENCE 6 CT 4 T CS CRIT - TEMPERATURE MODULATOR TEMPERATURE SENSOR CONFIGURATION 5 INT VALUE AND STATUS REGISTER REGISTERS T HIGH T T HYST CRIT FILTER REGISTER REGISTER LOGIC 7 GND T LOW T T HIGH LOW REGISTER REGISTER 8 V DD Figure 1. Rev. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Fax: 781.461.3113 20092011 Analog Devices, Inc. All rights reserved. SPI INTERFACE 07789-001ADT7310 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Status Register ............................................................................. 14 Applications ....................................................................................... 1 Configuration Register .............................................................. 15 General Description ......................................................................... 1 Temperature Value Register ...................................................... 16 Functional Block Diagram .............................................................. 1 ID Register................................................................................... 16 Revision History ............................................................................... 2 T Setpoint Register ............................................................... 16 CRIT Specifications ..................................................................................... 3 THYST Setpoint Register ............................................................... 17 SPI Timing Specifications ........................................................... 4 THIGH Setpoint Register .............................................................. 17 Absolute Maximum Ratings ............................................................ 5 TLOW Setpoint Register ............................................................... 17 ESD Caution .................................................................................. 5 Serial Interface ................................................................................ 18 Pin Configuration and Function Descriptions ............................. 6 SPI Command Byte .................................................................... 18 Typical Performance Characteristics ............................................. 7 Writing Data ............................................................................... 19 Theory of Operation ........................................................................ 9 Reading Data ............................................................................... 20 Circuit Information ...................................................................... 9 Interfacing to DSPs or Microcontrollers ................................. 20 Converter Details.......................................................................... 9 Serial Interface Reset .................................................................. 20 Temperature Measurement ......................................................... 9 INT and CT Outputs ...................................................................... 21 One-Shot Mode .......................................................................... 10 Undertemperature and Overtemperature Detection ............ 21 1 SPS Mode .................................................................................. 10 Applications Information .............................................................. 23 Continuous Read Mode ............................................................. 12 Thermal Response Time ........................................................... 23 Shutdown ..................................................................................... 12 Supply Decoupling ..................................................................... 23 Fault Queue ................................................................................. 12 Temperature Monitoring ........................................................... 23 Temperature Data Format ......................................................... 13 Outline Dimensions ....................................................................... 24 Temperature Conversion Formulas ......................................... 13 Ordering Guide .......................................................................... 24 Registers ........................................................................................... 14 REVISION HISTORY 12/11Rev. 0 to Rev. A Changes to Table 7 .......................................................................... 14 Changes to Features Section............................................................ 1 Changes to Table 8 .......................................................................... 15 Changes to Table 1 ............................................................................ 3 Changes to Table 9 .......................................................................... 16 Changes to Figure 6 and Figure 9 ................................................... 7 Changes to Table 12, Table 13, and Table 14 ............................... 17 Changes to Figure 11 ........................................................................ 8 Changes to Ordering Guide .......................................................... 24 Changes to One-Shot Mode Section and 1 SPS Mode Section .............................................................................................. 10 4/09Revision 0: Initial Version Changes to Shutdown Section and Figure 16 ............................. 12 Rev. A Page 2 of 24

Tariff Desc

8542.31.20 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products
AD4
ANALOG DEVICES
Analog Devices Hittite
ANALOG DEVICES (LINEAR TECHNOLOGY)
ANALOG DEVICES (MAXIM INTEGRATED)
ANALOG DEVICES (TRINAMIC)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices, Inc.
DA4
Dallas
DALLAS / MAXIM
Dallas Semiconductor (VA)
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
MAXIM
Maxim Integrated
MAXIM INTEGRATED / ANALOG DEVICES
Maxim Integrated Products
MAXIM-DALLAS
MX4
Technology
Trinamic
TRINAMIC / ANALOG DEVICES
Trinamic Motion Control
Trinamic Motion Control GmbH