Datasheet ADCMP670 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Dual Low Power 1.5% Comparator With 400 mV Reference |
| 页数 / 页 | 16 / 4 — ADCMP670. Table 2. Parameter Min. Typ. Max. Unit. Test. … |
| 修订版 | A |
| 文件格式/大小 | PDF / 337 Kb |
| 文件语言 | 英语 |
ADCMP670. Table 2. Parameter Min. Typ. Max. Unit. Test. Conditions/Comments. Table 3. Parameter Min
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ADCMP670
VDD = 1.7 V to 5.5 V, 0°C ≤ TA ≤ 70°C, unless otherwise noted.
Table 2. Parameter Min Typ Max Unit Test Conditions/Comments
THRESHOLDS1 Rising Input Threshold Voltage 391 409 mV VDD = 1.7 V 392.5 407.5 mV VDD = 5.5 V Falling Input Threshold Voltage 383.5 403.5 mV VDD = 1.7 V 384.5 402.5 mV VDD = 5.5 V Hysteresis = VTH(R) – VTH(F) 6.5 12.5 mV INPUT CHARACTERISTICS Input Bias Current 15 nA VDD = 1.7 V, VIN = VDD 15 nA VDD = 1.7 V, VIN = 0.1 V OPEN-DRAIN OUTPUTS Output Low Voltage2 250 mV VDD = 1.7 V, IOUT = 3 mA 250 mV VDD = 5.5 V, IOUT = 5 mA Output Leakage Current3 1 μA VDD =1.7 V, VOUT = VDD 1 μA VDD =1.7 V, VOUT = 5.5 V POWER SUPPLY Supply Current4 13 μA VDD = 1.7 V 14 μA VDD = 5.5 V 1 RL = 100 kΩ, VO = 2 V swing. 2 10 mV input overdrive. 3 VIN = 40 mV overdrive. 4 No load. VDD = 1.7 V to 5.5 V, −40°C ≤ TA ≤ 85°C, unless otherwise noted.
Table 3. Parameter Min Typ Max Unit Test Conditions/Comments
THRESHOLDS1 Rising Input Threshold Voltage 390 410 mV VDD = 1.7 V 392 408 mV VDD = 5.5 V Falling Input Threshold Voltage 382.5 404.5 mV VDD = 1.7 V 383.5 403.5 mV VDD = 5.5 V Hysteresis = VTH(R) – VTH(F) 5.5 13.0 mV INPUT CHARACTERISTICS Input Bias Current 15 nA VDD = 1.7 V, VIN = VDD 15 nA VDD = 1.7 V, VIN = 0.1 V OPEN-DRAIN OUTPUTS Output Low Voltage2 250 mV VDD = 1.7 V, IOUT = 3 mA 250 mV VDD = 5.5 V, IOUT = 5 mA Output Leakage Current3 1 μA VDD =1.7 V, VOUT = VDD 1 μA VDD =1.7 V, VOUT = 5.5 V POWER SUPPLY Supply Current4 14 μA VDD = 1.7 V 15 μA VDD = 5.5 V 1 RL = 100 kΩ, VO = 2 V swing. 2 10 mV input overdrive. 3 VIN = 40 mV overdrive. 4 No load. Rev. A | Page 4 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATION INFORMATION COMPARATORS AND INTERNAL REFERENCE POWER SUPPLY INPUTS OUTPUTS ADDING HYSTERESIS OUTLINE DIMENSIONS ORDERING GUIDE
ADCMP670
VDD = 1.7 V to 5.5 V, 0°C ≤ TA ≤ 70°C, unless otherwise noted.
Table 2. Parameter Min Typ Max Unit Test Conditions/Comments
THRESHOLDS1 Rising Input Threshold Voltage 391 409 mV VDD = 1.7 V 392.5 407.5 mV VDD = 5.5 V Falling Input Threshold Voltage 383.5 403.5 mV VDD = 1.7 V 384.5 402.5 mV VDD = 5.5 V Hysteresis = VTH(R) – VTH(F) 6.5 12.5 mV INPUT CHARACTERISTICS Input Bias Current 15 nA VDD = 1.7 V, VIN = VDD 15 nA VDD = 1.7 V, VIN = 0.1 V OPEN-DRAIN OUTPUTS Output Low Voltage2 250 mV VDD = 1.7 V, IOUT = 3 mA 250 mV VDD = 5.5 V, IOUT = 5 mA Output Leakage Current3 1 μA VDD =1.7 V, VOUT = VDD 1 μA VDD =1.7 V, VOUT = 5.5 V POWER SUPPLY Supply Current4 13 μA VDD = 1.7 V 14 μA VDD = 5.5 V 1 RL = 100 kΩ, VO = 2 V swing. 2 10 mV input overdrive. 3 VIN = 40 mV overdrive. 4 No load. VDD = 1.7 V to 5.5 V, −40°C ≤ TA ≤ 85°C, unless otherwise noted.
Table 3. Parameter Min Typ Max Unit Test Conditions/Comments
THRESHOLDS1 Rising Input Threshold Voltage 390 410 mV VDD = 1.7 V 392 408 mV VDD = 5.5 V Falling Input Threshold Voltage 382.5 404.5 mV VDD = 1.7 V 383.5 403.5 mV VDD = 5.5 V Hysteresis = VTH(R) – VTH(F) 5.5 13.0 mV INPUT CHARACTERISTICS Input Bias Current 15 nA VDD = 1.7 V, VIN = VDD 15 nA VDD = 1.7 V, VIN = 0.1 V OPEN-DRAIN OUTPUTS Output Low Voltage2 250 mV VDD = 1.7 V, IOUT = 3 mA 250 mV VDD = 5.5 V, IOUT = 5 mA Output Leakage Current3 1 μA VDD =1.7 V, VOUT = VDD 1 μA VDD =1.7 V, VOUT = 5.5 V POWER SUPPLY Supply Current4 14 μA VDD = 1.7 V 15 μA VDD = 5.5 V 1 RL = 100 kΩ, VO = 2 V swing. 2 10 mV input overdrive. 3 VIN = 40 mV overdrive. 4 No load. Rev. A | Page 4 of 16 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS APPLICATION INFORMATION COMPARATORS AND INTERNAL REFERENCE POWER SUPPLY INPUTS OUTPUTS ADDING HYSTERESIS OUTLINE DIMENSIONS ORDERING GUIDE