Datasheet ADCMP370, ADCMP371 (Analog Devices) - 6

ADCMP370/ADCMP371 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 30 3.0 25 2.5 tPHL 20
µ
s) 2.0 15 1.5 10 tPLH OFFSET (mV) 1.0 5 PROPAGATION DELAY ( 0 0.5 –5 0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 –40 25 85 125 CM I/P (V)
04745-006
TEMPERATURE (
°
C)
04745-013 Figure 4. Input Offset vs. Common-Mode Input Voltage Figure 7. Propagation Delay vs. Temperature
4.5 4.0 4.0 3.5 tPLH –40
°
C 3.5
µ
s) 3.0 –40
°
C 3.0
µ
A) +25
°
C 2.5 2.5 tPLH +125
°
C 2.0 +125
°
C 2.0 tPLH +25
°
C 1.5 1.5 SUPPLY CURRENT ( PROPAGATION DELAY ( 1.0 1.0 0.5 0.5 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 1 2 3 4 5 6 INPUT OVERDRIVE (mV) SUPPLY VOLTAGE (V)
04745-021 04745-007 Figure 5. Propagation Delay vs. Input Overdrive (Low to High) Figure 8. Supply Current vs. Supply Voltage (Output Low)
6 4.0 3.5 5 3.0
µ
s) –40°C
µ
A) 4 2.5 tPHL +125
°
C +125°C +25°C 3 t 2.0 PHL +25
°
C 1.5 2 tPHL –40
°
C SUPPLY CURRENT ( 1.0 PROPAGATION DELAY ( 1 0.5 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 1 2 3 4 5 6 SUPPLY VOLTAGE (V)
04745-015
INPUT OVERDRIVE (mV)
04745-008 Figure 6. Propagation Delay vs. Input Overdrive (High to Low) Figure 9. Supply Current vs. Supply Voltage (Output High) Rev. D | Page 6 of 12 Document Outline Features Applications General Description Functional Block Diagram Table of Contents Revision History Specifications Absolute Maximum Ratings ESD Caution Pin Configurations and Function Description Typical Performance Characteristics Applications Basic Comparator Adding Hysteresis Outline Dimensions Ordering Guide