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MAX923 Datasheet(PDF) 2 Page - Maxim Integrated Products |
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MAX923 Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 16 page Ultra Low-Power, Single/Dual-Supply Comparators 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS V+ to V-, V+ to GND, GND to V-................................-0.3V, +12V Inputs Current, IN_+, IN_-, HYST...............................................20mA Voltage, IN_+, IN_-, HYST................(V+ + 0.3V) to (V- – 0.3V) Outputs Current, REF....................................................................20mA Current, OUT_ .................................................................50mA Voltage, REF ....................................(V+ + 0.3V) to (V- – 0.3V) Voltage, OUT_ (MAX921/924) .....(V+ + 0.3V) to (GND – 0.3V) Voltage OUT_ (MAX922/923)...........(V+ + 0.3V) to (V- – 0.3V) OUT_ Short-Circuit Duration (V+ ≤ 5.5V) ...............Continuous Continuous Power Dissipation (TA = +70°C) 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW 8-Pin SO (derate 5.88mW/°C above +70°C)................471mW 8-Pin µMAX (derate 4.1mW/°C above +70°C) .............330mW 8-Pin CERDIP (derate 8.00mW/°C above +70°C)........640mW 16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)..842mW 16-Pin SO (derate 8.70mW/°C above +70°C) ................696mW 16-Pin CERDIP (derate 10.00mW/°C above +70°C) ......800mW Operating Temperature Ranges: MAX92_C_ _ .......................................................0°C to +70°C MAX92_E_ _.....................................................-40°C to +85°C MAX92_MJ_ ..................................................-55°C to +125°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10sec) .............................+300°C ELECTRICAL CHARACTERISTICS: 5V OPERATION (V+ = 5V, V- = GND = 0V, TA = TMIN to TMAX, unless otherwise noted.) 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. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. PARAMETER MAX923, HYST = REF MIN TYP MAX UNITS MAX924 7.5 V V- V+ – 1.3 5.5 6.5 MAX921, HYST = REF 8.5 Supply Current IN+ = IN- + 100mV IN+ = IN- = 2.5V 11 µA Supply Voltage Range TA = +25°C, 100pF load 2.5 11 V 2.5 3.2 MAX922 4 5 2.5 3.2 Input Offset Voltage CONDITIONS M temp. range ±10 mV TA = +25°C C/E temp. ranges M temp. range ±0.01 ±5 nA Input Leakage Current (IN-, IN+) (Note 1) ±40 Input Leakage Current (HYST) TA = +25°C C/E temp. ranges M temp. range ±0.02 nA Input Common-Mode Voltage Range TA = +25°C VCM = 2.5V C/E temp. ranges Common-Mode Rejection Ratio M temp. range MAX921, MAX923 0.1 1.0 mV/V Power-Supply Rejection Ratio V- to (V+ – 1.3V) V+ = 2.5V to 11V 100Hz to 100kHz 0.1 1.0 mV/V Voltage Noise MAX921, MAX923 Overdrive = 10mV Overdrive = 100mV 20 µVRMS Hysteresis Input Voltage Range REF- 0.05V REF V C/E temp. ranges M temp. range TA = +25°C 12 µs Response Time C/E temp. ranges 4 4 5 3.1 4.5 6 POWER REQUIREMENTS COMPARATOR |
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Similar Description - MAX923 |
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