Datasheet ADT7310 (Analog Devices) - 8

ADT7310 Data Sheet 0.30 160 I 140 0.25 DD CONTINUOUS CONVERSION 120 ) 0.20 C 100 E (° R U mA) 0.15 T ( 80 A I DD 60 0.10 EMPER T 40 IDD 1SPS 0.05 20 0 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
008
0 5 10 15 20 25 30 35 40
011
SUPPLY VOLTAGE (V) TIME (Seconds)
07789- 07789- Figure 10. Average Operating Supply Current vs. Supply Voltage at 25°C Figure 12. Response to Thermal Shock
8 7 6 A) µ ( 5 DD N I 4 W DO 3 HUT S 2 1 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
009
SUPPLY VOLTAGE (V)
07789- Figure 11. Shutdown Current vs. Supply Voltage at 25°C Rev. A | Page 8 of 24 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications SPI Timing Specifications Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Circuit Information Converter Details Temperature Measurement One-Shot Mode 1 SPS Mode CT and INT Operation in One-Shot Mode Continuous Read Mode Shutdown Fault Queue Temperature Data Format Temperature Conversion Formulas 16-Bit Temperature Data Format 13-Bit Temperature Data Format 10-Bit Temperature Data Format 9-Bit Temperature Data Format Registers Status Register Configuration Register Temperature Value Register ID Register TCRIT Setpoint Register THYST Setpoint Register THIGH Setpoint Register TLOW Setpoint Register Serial Interface SPI Command Byte Writing Data Reading Data Interfacing to DSPs or Microcontrollers Serial Interface Reset INT and CT Outputs Undertemperature and Overtemperature Detection Comparator Mode Interrupt Mode Applications Information Thermal Response Time Supply Decoupling Temperature Monitoring Outline Dimensions Ordering Guide