MAX941 Maxim, MAX941 Datasheet
MAX941
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MAX941 Summary of contents
Page 1
... Internal hysteresis ensures clean output switching, even with slow-moving input signals. The MAX941 fea- tures latch enable and device shutdown. The single MAX941 and dual MAX942 are offered in a ® tiny µMAX package. Both the single and dual MAX942 are available in 8-pin DIP and SO packages ...
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... Control Input (MAX941 only) .........-0.3V to (V+ + 0.3V) Current Into Input Pins..................................................±20mA Continuous Power Dissipation (T = +70°C) A 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW 8-Pin SO (derate 5.88mW/°C above +70°C)................471mW Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied ...
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... B detail. Note 5: Specified over the full common-mode range (V Note 6: Applies to the MAX941 only when in shutdown mode. Specification is for current flowing into or out of the output pin for V driven to any voltage from V+ to GND. OUT Note 7: Typical power dissipation specified with V+ = 3V; maximum with V+ = 5.5V. ...
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... PD PD 10Ω 15pF LOAD V = 5mV SUPPLY VOLTAGE (V) MAX941 TOTAL SUPPLY CURRENT vs. SUPPLY VOLTAGE 600 T = +125°C A 500 T = +25°C 400 A 300 T = -55°C A 200 100 SUPPLY VOLTAGE (V) PROPAGATION DELAY vs. CAPACITIVE LOAD ...
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... V OS -500 V TRIP- -1000 -1500 -2000 -60 -40 - 100 120 140 TEMPERATURE (°C) MAX941 SHUTDOWN SUPPLY CURRENT vs. TEMPERATURE 6. 2. -60 -40 - 100 120 140 TEMPERATURE (°C) _______________________________________________________________________________________ Single-Supply Comparators INPUT VOLTAGE RANGE vs. TEMPERATURE ...
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... PD- MAX941 TOC19 20ns/div INPUT STEP = 100mV t PD -5mV OD FUNCTION — — — – driven high; MAX941 is in shutdown — — — – low. The latch is transparent when L INPUT 50mV/div OUTPUT 1V/div — — — — – ...
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... If the inputs were reversed, the figure would OS 2 look the same, except the output would be inverted IN- The MAX941 includes an internal latch that allows stor- age of comparison results. The input impedance. If ent (i.e., the comparator operates as though the latch is V not present). The comparator's output state is stored OH — ...
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... LATCH OUT Figure 2. MAX941 Timing Diagram with Latch Operator Output Stage Circuitry The MAX941/MAX942/MAX944 contain a current-driven output stage as shown in Figure 4. During an output transition pushed or pulled to the SOURCE SINK output pin. The output source or sink current is high during the transition, creating a rapid slew rate ...
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... ANALOG IN Figure 5. 3.3V Digitally Controlled Threshold Detector _______________________________________________________________________________________ Single-Supply Comparators MAX941 V CC MAX942 MAX944 0 Figure 4. Output Stage Circuitry = 3.3V DD COAX LINE MAX941 Figure 6. Line Transceiver Application MAX941 MAX942 I MAX944 SOURCE I SINK 10kΩ 3V 20kΩ 0V MAX941 CLEAN DIGITAL SIGNAL 20kΩ OUTPUT 9 ...
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High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators Ordering Information (continued) PART TEMP RANGE MAX942MSA/PR -55°C to +125°C MAX942CPA 0°C to +70°C MAX942CSA 0°C to +70°C MAX942EPA -40°C to +85°C MAX942ESA -40°C to +85°C MAX942EUA-T -40°C to +85°C MAX942AUA-T -40°C to +125°C ...
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... High-Speed, Low-Power, 3V/5V, Rail-to-Rail, (For the latest package outline information and land patterns www.maxim-ic.com/packages.) PACKAGE TYPE 8 µMAX 8 Plastic DIP Plastic DIP 14 SO ______________________________________________________________________________________ Single-Supply Comparators Package Information PACKAGE CODE U8-1 P8-1 S8-2 P14-3 S14-1 α α DOCUMENT NO. 21-0036 21-0043 21-0041 21-0043 ...
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... High-Speed, Low-Power, 3V/5V, Rail-to-Rail, High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators Single-Supply Comparators (For the latest package outline information and land patterns www.maxim-ic.com/packages.) 12 ______________________________________________________________________________________ Package Information (continued) ...
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... High-Speed, Low-Power, 3V/5V, Rail-to-Rail, (For the latest package outline information and land patterns www.maxim-ic.com/packages TOP VIEW FRONT VIEW ______________________________________________________________________________________ Single-Supply Comparators Package Information (continued 0∞-8∞ L SIDE VIEW INCHES MILLIMETERS DIM MIN MAX MIN ...
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... Corrected Ordering Information for MAX944ESD Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © ...