Datasheet ADCMP394, ADCMP395, ADCMP396 (Analog Devices) - 10
| Fabricante | Analog Devices |
| Descripción | Dual Comparator with Accurate Reference Output |
| Páginas / Página | 18 / 10 — ADCMP394/ADCMP395/ADCMP396. Data Sheet. 1.008. 1.006. 1.004. ) 1.002. V … |
| Revisión | B |
| Formato / tamaño de archivo | PDF / 412 Kb |
| Idioma del documento | Inglés |
ADCMP394/ADCMP395/ADCMP396. Data Sheet. 1.008. 1.006. 1.004. ) 1.002. V 1.000. 0.998. 0.996. 0.994. 0.2. 0.4. 0.6. 0.8. 1.0. 1.2. 1.4. 1.6. 1.8. 2.0
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ADCMP394/ADCMP395/ADCMP396 Data Sheet 1.008 1.008 1.006 1.006 1.004 1.004 ) 1.002 ) 1.002 (V (V F F RE RE V 1.000 V 1.000 0.998 0.998 0.996 0.996 0.994 0.994 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
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0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
-228
ISOURCE (mA) ISINK (mA)
12209 12209 Figure 25. Reference Voltage (VREF) vs. Source Current (ISOURCE) of the REF Pin, Figure 28. Reference Voltage (VREF) vs. Sink Current (ISINK) of the REF Pin, VCC = 3.3 V VCC = 3.3 V
1.010 1.010 1.008 1.008 1.006 1.006 1.004 1.004 1.002 1.002 ) (V) (V F 1.000 F 1.000 RE RE V V 0.998 0.998 0.996 0.996 0.994 0.994 0.992 0.992 0.990 0.990 –40 –25 –10 5 20 35 50 65 80 95 110 125
226
2.3 2.8 3.3 3.8 4.3 4.8 5.3
9- -229
TEMPERATURE (°C) V
1220
CC (V)
12209 Figure 26. Reference Voltage (VREF) vs. Temperature, VCC = 3.3 V Figure 29. Reference Voltage (VREF) vs. Supply Voltage (VCC)
700 16 VCC = 2.3V VCC = 3.3V 600 VCC = 5.5V 14 12 500 ) 10 V 400 ) V (m T (m T 8 OU 300 V OUV 6 200 4 100 2 0 0 0 1 2 3 4 5 6 7 8 9 10
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0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
-230
ISINK (mA) I
12209
SINK (mA)
12209 Figure 27. Output Voltage (VOUT) Low vs. Sink Current (ISINK) for Figure 30. Output Voltage (VOUT) Low vs. Sink Current (ISINK), VCC = 0.9 V Various Supply Voltages Rev. B | Page 10 of 18 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS TABLE OF CONTENT REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC COMPARATOR RAIL-TO-RAIL INPUT (RRI) OPEN-DRAIN OUTPUT POWER-UP BEHAVIOR CROSSOVER BIAS POINT COMPARATOR HYSTERESIS TYPICAL APPLICATIONS ADDING HYSTERESIS WINDOW COMPARATOR FOR POSITIVE VOLTAGE MONITORING WINDOW COMPARATOR FOR NEGATIVE VOLTAGE MONITORING PROGRAMMABLE SEQUENCING CONTROL CIRCUIT MIRRORED VOLTAGE SEQUENCER EXAMPLE THRESHOLD AND TIMEOUT PROGRAMMABLE VOLTAGE SUPERVISOR OUTLINE DIMENSIONS ORDERING GUIDE
-225
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
-228
ISOURCE (mA) ISINK (mA)
12209 12209 Figure 25. Reference Voltage (VREF) vs. Source Current (ISOURCE) of the REF Pin, Figure 28. Reference Voltage (VREF) vs. Sink Current (ISINK) of the REF Pin, VCC = 3.3 V VCC = 3.3 V
1.010 1.010 1.008 1.008 1.006 1.006 1.004 1.004 1.002 1.002 ) (V) (V F 1.000 F 1.000 RE RE V V 0.998 0.998 0.996 0.996 0.994 0.994 0.992 0.992 0.990 0.990 –40 –25 –10 5 20 35 50 65 80 95 110 125
226
2.3 2.8 3.3 3.8 4.3 4.8 5.3
9- -229
TEMPERATURE (°C) V
1220
CC (V)
12209 Figure 26. Reference Voltage (VREF) vs. Temperature, VCC = 3.3 V Figure 29. Reference Voltage (VREF) vs. Supply Voltage (VCC)
700 16 VCC = 2.3V VCC = 3.3V 600 VCC = 5.5V 14 12 500 ) 10 V 400 ) V (m T (m T 8 OU 300 V OUV 6 200 4 100 2 0 0 0 1 2 3 4 5 6 7 8 9 10
-227
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
-230
ISINK (mA) I
12209
SINK (mA)
12209 Figure 27. Output Voltage (VOUT) Low vs. Sink Current (ISINK) for Figure 30. Output Voltage (VOUT) Low vs. Sink Current (ISINK), VCC = 0.9 V Various Supply Voltages Rev. B | Page 10 of 18 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS TABLE OF CONTENT REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION BASIC COMPARATOR RAIL-TO-RAIL INPUT (RRI) OPEN-DRAIN OUTPUT POWER-UP BEHAVIOR CROSSOVER BIAS POINT COMPARATOR HYSTERESIS TYPICAL APPLICATIONS ADDING HYSTERESIS WINDOW COMPARATOR FOR POSITIVE VOLTAGE MONITORING WINDOW COMPARATOR FOR NEGATIVE VOLTAGE MONITORING PROGRAMMABLE SEQUENCING CONTROL CIRCUIT MIRRORED VOLTAGE SEQUENCER EXAMPLE THRESHOLD AND TIMEOUT PROGRAMMABLE VOLTAGE SUPERVISOR OUTLINE DIMENSIONS ORDERING GUIDE