MAX914 Maxim, MAX914 Datasheet
MAX914
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MAX914 Summary of contents
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... The MAX9140/MAX9141/MAX9142/MAX9144 are high- er-speed, lower-power, and lower-cost upgrades to industry-standard comparators MAX941/MAX942/ MAX944. The MAX9140 are offered in tiny 5-pin SC70 and SOT23 packages. The MAX9141 and MAX9142 are available in 8-pin SOT23 and SO packages, while the MAX9144 is available in both 14-pin SO and TSSOP packages. ...
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... Power Supply Ranges Supply Voltage (V to GND)...........................................+6V CC Differential Input Voltage .......................-0. Common-Mode Input Voltage to GND ..-0. Input Voltage (MAX9141 only) .........-0. SHDN Input Voltage (MAX9141 only)....-0. Input/Output Short-Circuit Duration GND .....................................................Continuous CC 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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... Note 12: Applies to the MAX9141 only. Comparator is active with LE driven high and is latched with LE driven low (V Figure 2. Note 13: Applicable to the MAX9141 only. Comparator is active with the SHDN driven high and is shutdown with SHDN driven low. Shutdown enable time is the delay when the SHDN is driven high to the time the output is valid. Shutdown disable time is the delay when the SHDN is driven low to the time the comparator shuts down ...
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... Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators (V = 3.0V =15pF 10mV MAX9140 SUPPLY CURRENT vs. SUPPLY VOLTAGE 300 250 T = +85°C A 200 T = +25°C A 150 T = -40°C A 100 OUTPUT HIGH VOLTAGE vs. TEMPERATURE 5.20 5.15 5.10 5.05 5.00 -40 - TEMPERATURE (°C) OUTPUT SHORT-CIRCUIT (SOURCE) CURRENT vs ...
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Low-Power, 3V/5V, Rail-to-Rail (V = 3.0V =15pF 10mV INPUT OFFSET VOLTAGE vs. TEMPERATURE 500 400 300 200 100 0 -100 -200 -300 -400 -500 -50 -25 0 TEMPERATURE ...
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... OUTD Comparator D Output — IN+ Noninverting Input — IN- Inverting Input — — — – Shutdown: MAX9141 is active when S — MAX9141 is in shutdown when S The output is latched when LE is low. The latch is transparent when LE — high. — OUT Comparator Output — ...
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... Figure 1 illustrates the case where IN- is fixed and IN+ is varied. If the inputs were reversed, the figure would look the same, except the output would be inverted. The MAX9141 includes an internal latch that allows storage of comparison results. The L — input impedance high, the latch is transparent (i ...
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... OUT Figure 2. MAX9141 Timing Diagram with Latch Operator Output Stage Circuitry The MAX9140/MAX9141/MAX9142/MAX9144 contain a current-driven output stage as shown in Figure 4. During an output transition, I SOURCE or pulled to the output pin. The output source or sink current is high during the transition, creating a rapid slew rate ...
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... Single-Supply Comparators MAX9140 SERIAL MAX9141 DIGITAL MAX9142 INPUT MAX9144 OUTPUT ANALOG IN Figure 5. 3.3V Digitally Controlled Threshold Detector MAX9140 TRANSISTOR COUNT: 158 MAX9141 TRANSISTOR COUNT: 192 MAX9142 TRANSISTOR COUNT: 314 MAX9144 TRANSISTOR COUNT: 620 PROCESS: Bipolar 3V 0 CLEAN DIGITAL SIGNAL V = 3.3V DD VREFC ...
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Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators ________________________________________________________Package Information 10 ______________________________________________________________________________________ ...
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Low-Power, 3V/5V, Rail-to-Rail ___________________________________________Package Information (continued) ______________________________________________________________________________________ Single-Supply Comparators 11 ...
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... Single-Supply Comparators ___________________________________________Package Information (continued) 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. 12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © ...