Datasheet ADCMP361 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Single 0.275% Comparator and Reference with Dual Polarity Outputs |
| 页数 / 页 | 12 / 3 — Data Sheet. ADCMP361. SPECIFICATIONS. Table 1. Parameter. Min. Typ. Max. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 296 Kb |
| 文件语言 | 英语 |
Data Sheet. ADCMP361. SPECIFICATIONS. Table 1. Parameter. Min. Typ. Max. Unit. Test Conditions/Comments
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Data Sheet ADCMP361 SPECIFICATIONS
VDD = 1.7 V to 5.5 V, −40°C ≤ TA ≤ +125°C, unless otherwise noted.
Table 1. Parameter Min Typ Max Unit Test Conditions/Comments
THRESHOLDS1 Rising Input Threshold Voltage 399.3 400.4 401.5 mV VDD = 3.3 V, TA = 25°C 391.2 400.4 407.7 mV VDD = 1.7 V 393.1 400.4 405.9 mV VDD = 3.3 V 393.1 400.4 405.8 mV VDD = 5.5 V Falling Input Threshold Voltage 381.1 391.1 400.9 mV VDD = 1.7 V 381.2 391.1 398.4 mV VDD = 3.3 V 381.0 391.1 398.2 mV VDD = 5.5 V Hysteresis = VTH(R) – VTH(F) 2 9.3 13.5 mV Threshold Voltage Accuracy ±0.275 % TA = 25°C, VDD = 3.3 V Threshold Voltage Temperature Coefficient 16 ppm/°C POWER SUPPLY Supply Current 6.5 9 µA VDD = 1.7 V 7.0 10 µA VDD = 5.5 V INPUT CHARACTERISTICS Input Bias Current 0.01 5 nA VDD = 1.7 V, VIN = VDD 0.01 5 nA VDD = 1.7 V, VIN = 0.1 V OPEN-DRAIN OUTPUTS Output Low Voltage2 140 220 mV VDD = 1.7 V, IOUT = 3 mA 140 220 mV VDD = 5.5 V, IOUT = 5 mA Output Leakage Current3 0.01 1 µA VDD = 1.7 V, VOUT = VDD 0.01 1 µA VDD = 1.7 V, VOUT = 5.5 V DYNAMIC PERFORMANCE High-to-Low Propagation Delay2, 4 10 µs VDD = 5 V, VOL = 400 mV Low-to-High Propagation Delay2, 4 8 µs VDD = 5 V, VOH = 0.9 × VDD Output Rise time2, 4 0.5 µs VDD = 5 V, VO = (0.1 to 0.9) × VDD Output Fall time2, 4 0.07 µs VDD = 5 V, VO = (0.1 to 0.9) × VDD 1 RL = 100 kΩ, VO = 2 V swing. 2 10 mV input overdrive. 3 VIN = 40 mV overdrive. 4 RL = 10 kΩ. Rev. B | Page 3 of 12 Document Outline Features Applications Functional Block Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Characteristics 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 Automative Products
Data Sheet ADCMP361 SPECIFICATIONS
VDD = 1.7 V to 5.5 V, −40°C ≤ TA ≤ +125°C, unless otherwise noted.
Table 1. Parameter Min Typ Max Unit Test Conditions/Comments
THRESHOLDS1 Rising Input Threshold Voltage 399.3 400.4 401.5 mV VDD = 3.3 V, TA = 25°C 391.2 400.4 407.7 mV VDD = 1.7 V 393.1 400.4 405.9 mV VDD = 3.3 V 393.1 400.4 405.8 mV VDD = 5.5 V Falling Input Threshold Voltage 381.1 391.1 400.9 mV VDD = 1.7 V 381.2 391.1 398.4 mV VDD = 3.3 V 381.0 391.1 398.2 mV VDD = 5.5 V Hysteresis = VTH(R) – VTH(F) 2 9.3 13.5 mV Threshold Voltage Accuracy ±0.275 % TA = 25°C, VDD = 3.3 V Threshold Voltage Temperature Coefficient 16 ppm/°C POWER SUPPLY Supply Current 6.5 9 µA VDD = 1.7 V 7.0 10 µA VDD = 5.5 V INPUT CHARACTERISTICS Input Bias Current 0.01 5 nA VDD = 1.7 V, VIN = VDD 0.01 5 nA VDD = 1.7 V, VIN = 0.1 V OPEN-DRAIN OUTPUTS Output Low Voltage2 140 220 mV VDD = 1.7 V, IOUT = 3 mA 140 220 mV VDD = 5.5 V, IOUT = 5 mA Output Leakage Current3 0.01 1 µA VDD = 1.7 V, VOUT = VDD 0.01 1 µA VDD = 1.7 V, VOUT = 5.5 V DYNAMIC PERFORMANCE High-to-Low Propagation Delay2, 4 10 µs VDD = 5 V, VOL = 400 mV Low-to-High Propagation Delay2, 4 8 µs VDD = 5 V, VOH = 0.9 × VDD Output Rise time2, 4 0.5 µs VDD = 5 V, VO = (0.1 to 0.9) × VDD Output Fall time2, 4 0.07 µs VDD = 5 V, VO = (0.1 to 0.9) × VDD 1 RL = 100 kΩ, VO = 2 V swing. 2 10 mV input overdrive. 3 VIN = 40 mV overdrive. 4 RL = 10 kΩ. Rev. B | Page 3 of 12 Document Outline Features Applications Functional Block Diagram General Description Table of Contents Revision History Specifications Absolute Maximum Ratings Thermal Characteristics 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 Automative Products