adcmp356 Analog Devices, Inc., adcmp356 Datasheet
adcmp356
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adcmp356 Summary of contents
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... FEATURES Comparators with 0.6 V on-chip references Output stages: Open-drain active-low (ADCMP350) Push-pull active-low (ADCMP352) Open-drain active-high (ADCMP354) Push-pull active-high (ADCMP356) High voltage ( tolerance on V output pins Low power consumption (10 µ input bias current 15 mV hysteresis 5 µs propagation delay Specified over −40°C to +125°C temperature range ...
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... ADCMP350/ADCMP352/ADCMP354/ADCMP356 TABLE OF CONTENTS Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 4 ESD Caution.................................................................................. 4 Pin Configuration and Function Descriptions............................. 5 Typical Performance Characteristics ............................................. 6 REVISION HISTORY 10/04—Revision 0: Initial Version Applications........................................................................................9 Adding Hysteresis..........................................................................9 Voltage Detector ............................................................................9 Outline Dimensions ....................................................................... 10 Ordering Guide .......................................................................... 10 Rev Page ...
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... Supply Current V THRESHOLD RISING IN V THRESHOLD FALLING IN INPUT BIAS CURRENT THRESHOLD TEMPERATURE COEFFICIENT V TO OUT DELAY IN OUT VOLTAGE LOW OUT VOLTAGE HIGH OUTPUT RISE TIME OUTPUT FALL TIME OUTPUT LEAKAGE CURRENT ADCMP350/ADCMP352/ADCMP354/ADCMP356 Min Typ Max Unit 2.25 5 µA 0.579 0.6 0.621 V 0 ...
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... ADCMP350/ADCMP352/ADCMP354/ADCMP356 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter OUT (Open Drain) OUT (Push-Pull) Operating Temperature Range Storage Temperature Range θ Thermal Impedance, SC70 JA Lead Temperature Soldering (10 sec) Vapor Phase (60 sec) Infrared (15 sec) ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection ...
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... Monitors Analog Input Voltage. Connected to inverting or noninverting input, depending on model number GND Ground. 3 OUT Digital Output. Open-drain or push-pull options, depending on model number Power Supply. CC ADCMP350/ADCMP352/ADCMP354/ADCMP356 ADCMP350/ CC ADCMP352/ ADCMP354/ ADCMP356 2 3 GND OUT Figure 2. Pin Configuration Rev Page ...
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... ADCMP350/ADCMP352/ADCMP354/ADCMP356 TYPICAL PERFORMANCE CHARACTERISTICS 11.0 10.5 T +25° +85°C 10 +125°C A 9.5 9.0 T –40°C A 8.5 8.0 7.5 7.0 2.25 2.55 2.85 3.15 3.45 3.75 4.05 4.35 4.65 4.95 5.25 V (V) CC Figure 3. I vs. V over Temperature 700 680 660 640 620 V TRIP RISING TRIP 600 V 580 TRIP FALLING TRIP 560 540 520 500 –40 –25 – ...
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... HYSTERESIS 2.25 2.55 2.85 3.15 3.45 3.75 4.05 4.35 4.65 4.95 5.25 V (V) CC Figure 11. V Trip Hysteresis vs ADCMP350/ADCMP352/ADCMP354/ADCMP356 10000 1000 100 10 1 0.1 5.55 0. Figure 12. Output Voltage vs. Output Sink Current (Isink = 500 mA) IN 120 100 5.55 2.25 2.40 2.70 3.00 3.30 Figure 13. Output Low Voltage vs. Supply Voltage (Isink = 500 mA) ...
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... ADCMP350/ADCMP352/ADCMP354/ADCMP356 100 2.25 2.40 2.70 3.00 3.30 3.60 3.90 4.20 4.50 4.80 5.20 SUPPLY VOLTAGE (V) Figure 15. Short-Circuit Sink Current vs. Supply Voltage (V = 3.3, PUSH-PULL Only PLH PHL INPUT OVERDRIVE (mV) Figure 16. Propagation Delay vs. Input Overdrive (V 5. 100 110 120 130 = 3.3, PUSH-PULL Only) cc Rev ...
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... To prevent oscillations at the output caused by noise or slowly moving signals passing the switching threshold, positive feedback can be used to add hysteresis to the noninverting parts (ADCMP354 and ADCMP356). For the noninverting configuration shown in Figure 19, two resistors are used to create different switching thresholds, depending on whether the input signal is increasing or decreasing in magnitude ...
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... ADCMP350/ADCMP352/ADCMP354/ADCMP356 OUTLINE DIMENSIONS ORDERING GUIDE Model Temperature Range ADCMP350YKS-REEL7 –40°C to +125°C ADCMP352YKS-REEL7 –40°C to +125°C ADCMP354YKS-REEL7 –40°C to +125°C ADCMP356YKS-REEL7 –40°C to +125°C 2.20 1.80 1.35 1. 2.40 1. PIN 1 * 0.50 BSC 0.65 BSC 1.00 1.10 0.80 0.80 0.18 0.10 SEATING 0.10 MAX PLANE 0.70 0.30 0.50 0.15 0.10 COPLANARITY * PACKAGE OUTLINE CORRESPONDS IN FULL TO EIAJ SC82 EXCEPT FOR WIDTH OF PIN-2 AS SHOWN Figure 21 ...
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... NOTES ADCMP350/ADCMP352/ADCMP354/ADCMP356 Rev Page ...
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... ADCMP350/ADCMP352/ADCMP354/ADCMP356 NOTES © 2004 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D05112-0-10/04(0) Rev Page ...