Datasheet ADCMP341, ADCMP343 (Analog Devices) - 7

Data Sheet ADCMP341/ADCMP343 1000 1000 T T V A = –40°C VDD = 5.0V A = 25°C DD = 5.0V VDD = 3.3V VDD = 3.3V VDD = 2.5V VDD = 2.5V VDD = 1.7V VDD = 1.7V ) A A) µ (µ 100 ( 100 NT NT RRE URRE C CU Y Y L L P P 10 P 10 UP U S S 1 1
1 2
0.001 0.01 0.1 1 10 100
-01
0.001 0.01 0.1 1 10 100
01 0- 00
OUTPUT SINK CURRENT (mA)
50 65
OUTPUT SINK CURRENT (mA)
0 06 Figure 12. Supply Current vs. Output Sink Current Figure 15. Supply Current vs. Output Sink Current
1000 10k T V CURRENT IS GOING A = 85°C DD = 5.0V V T OUT OF THE DEVICE. DD = 3.3V A = +125°C V VDD = 5V DD = 2.5V –0.3V < V V IB < 0V DD = 1.7V 1k A) A) n µ ( ( 100 NT NT 100 RE CUR T CURRE A = +85°C T Y AS A = +25°C L 10 P BI 10 UP UT S INP 1 TA = –40°C 1 0.1 0.001 0.01 0.1 1 10 100
13 14 0
–0.3 –0.2 –0.1 0
0 0- 0-
OUTPUT SINK CURRENT (mA)
50
INPUT VOLTAGE (V)
50 06 06 Figure 13. Supply Current vs. Output Sink Current Figure 16. Below Ground Input Bias Current
3 10 1 ) T A) A A = +125°C n n ( ( T 1 NT A = +125°C NT –1 TA = +85°C RE TA = +25°C TA = +85°C T CUR A = –40°C CURRE AS AS –3 BI BI TA = +25°C TA = –40°C T 0.1 UT U INP INP –5 CURRENT IS POSITIVE GOING INTO THE DEVICE. CURRENT IS GOING INTO THE DEVICE V V DD = 5V DD = 5V 0V < V V IB < 1V IB > 1V –7 0.01
6
0 0.2 0.4 0.6 0.8 1.0
15 0
1 2 3 4 5
01 0- 0-
INPUT VOLTAGE (V)
50
INPUT VOLTAGE (V)
50 06 06 Figure 14. Low Level Input Bias Current Figure 17. High Level Input Bias Current Rev. A | Page 7 of 12 Document Outline Features Applications General Description Functional Block Diagrams Revision History Specifications Absolute Maximum Ratings Thermal Characteristics ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Application Information Comparators and Internal Reference Power Supply Inputs Outputs Programming Hysteresis Layout Recommendations Outline Dimensions Ordering Guide