Datasheet ADT7301 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | ±1°C Accurate, 13-Bit, Digital Temperature Sensor |
| Seiten / Seite | 16 / 7 — ADT7301. TYPICAL PERFORMANCE CHARACTERISTICS. 215. 250mV p-p RIPPLE @ VDD … |
| Revision | B |
| Dateiformat / Größe | PDF / 286 Kb |
| Dokumentensprache | Englisch |
ADT7301. TYPICAL PERFORMANCE CHARACTERISTICS. 215. 250mV p-p RIPPLE @ VDD = 5V. 210. 5.5V. 205. 200. 195. 190. CURRENT (. 3.3V. 185. 180
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Textversion des Dokuments
ADT7301 TYPICAL PERFORMANCE CHARACTERISTICS 215 20 250mV p-p RIPPLE @ VDD = 5V 210 5.5V 15 205
°
C) 200 10
µ
A) 195 5 190 CURRENT ( 3.3V 185 0 180 TEMPERATURE ERROR ( –5 175 170
02884-018
–10
02884-021
–45 5 55 105 155 10k 100k 1M 10M 100M TEMPERATURE (
°
C) FREQUENCY (Hz)
Figure 6. Average Operating Supply Current vs. Temperature Figure 9. Temperature Accuracy vs. Supply Ripple Frequency
205 140 120 200 100 195
°
C)
µ
A) 80 190 60 CURRENT ( 185 TEMPERATURE ( 40 180 20 175
02884-019
0
02884-022
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0 5 10 15 20 25 30 35 40 45 50 SUPPLY VOLTAGE (V) TIME (SEC)
Figure 7. Average Operating Supply Current vs. Supply Voltage @ 30°C Figure 10. Response to Thermal Shock
500 450 400 350 300 250 200 150 SHUTDOWN CURRENT (nA) 100 50 0
02884-020
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 SUPPLY VOLTAGE (V)
Figure 8. Shutdown Current vs. Supply Voltage @ 30°C Rev. B | Page 7 of 16 Document Outline Features Applications Functional Block Diagram General Description Product Highlights Revision History Specifications Timing Characteristics Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Converter Details Temperature Value Register Temperature Conversion Equations Serial Interface Read Operation Write Operation Applications Information Microprocessor Interfacing ADT7301-to-MC68HC11 Interface ADT7301-to-8051 Interface ADT7301-to-PIC16C6x/7x Interface ADT7301-to-ADSP-21xx Interface Mounting the ADT7301 Supply Decoupling Outline Dimensions Ordering Guide
°
C) 200 10
µ
A) 195 5 190 CURRENT ( 3.3V 185 0 180 TEMPERATURE ERROR ( –5 175 170
02884-018
–10
02884-021
–45 5 55 105 155 10k 100k 1M 10M 100M TEMPERATURE (
°
C) FREQUENCY (Hz)
Figure 6. Average Operating Supply Current vs. Temperature Figure 9. Temperature Accuracy vs. Supply Ripple Frequency
205 140 120 200 100 195
°
C)
µ
A) 80 190 60 CURRENT ( 185 TEMPERATURE ( 40 180 20 175
02884-019
0
02884-022
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0 5 10 15 20 25 30 35 40 45 50 SUPPLY VOLTAGE (V) TIME (SEC)
Figure 7. Average Operating Supply Current vs. Supply Voltage @ 30°C Figure 10. Response to Thermal Shock
500 450 400 350 300 250 200 150 SHUTDOWN CURRENT (nA) 100 50 0
02884-020
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 SUPPLY VOLTAGE (V)
Figure 8. Shutdown Current vs. Supply Voltage @ 30°C Rev. B | Page 7 of 16 Document Outline Features Applications Functional Block Diagram General Description Product Highlights Revision History Specifications Timing Characteristics Absolute Maximum Ratings ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Converter Details Temperature Value Register Temperature Conversion Equations Serial Interface Read Operation Write Operation Applications Information Microprocessor Interfacing ADT7301-to-MC68HC11 Interface ADT7301-to-8051 Interface ADT7301-to-PIC16C6x/7x Interface ADT7301-to-ADSP-21xx Interface Mounting the ADT7301 Supply Decoupling Outline Dimensions Ordering Guide