(Hong Kong)
Product Summary
The LTC1541CMS8#TR is a micropower amplifier, comparator and bandgap reference combined in an 8-pin package. The part operates from a single 2.5V to 12.6V or dual ±1.25V to ±6.3V supply with a typical supply current of 5mA. Both the op amp and comparator feature a common mode input voltage range that extends from the negative supply to within 1.3V of the positive supply. The op amp output stage swings from rail-to-rail. The comparator’s inverting input is internally connected to the reference output. The applications of the LTC1541CMS8#TR include Battery- or Solar-Powered Systems, Automotive Keyless Entry, Low Frequency, Local Area Alarms/Detectors, Infrared Receivers for Remote Controls, Smoke Detectors and Safety Sensors, GSM Portable Phones.
Parametrics
LTC1541CMS8#TR absolute maximum ratings: (1)Supply Voltage: 13V; (2)Input Voltage: -0.3V to 13V; (3)Output Voltage: -0.3V to 13V; (4)Output Short-Circuit Duration: Indefinite; (5)Storage Temperature Range: -65℃ to 150℃; (6)Operating Temperature Range, Commercial: 0℃ to 70℃; Industrial: -40℃ to 85℃; (7)Lead Temperature (Soldering, 10 sec): 300℃.
Features
LTC1541CMS8#TR features: (1)Quiescent Current: 5μA Typ; (2)Outputs Swing Rail-to-Rail; (3)Low Op Amp Offset Voltage: 700mV Max; (4)Reference Output Drives 0.01mF Capacitor; (5)Internal 1.2V ±0.4% Reference Output (LTC1541); (6)Low Input Bias Current: 1nA Max; (7)Reference Output Can Source Up to 2mA; (8)Internal ±3mV Comparator Hysteresis; (9)Comparator and Op Amp Input Range Includes Ground; (10)Op Amp Capable of Driving Up to 1000pF Load; (11)Unity-Gain Stable and 12kHz Bandwidth; (12)2.5V to 12.6V Supply Voltage Range; (13)Pin Compatible Upgrade for MAX951/MAX953.
Diagrams
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 LTC1541CMS8#TR |
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IC OPAMP/COMP/REF MICROPWR 8MSOP |
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LTC1541CMS8#TRPBF |
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IC OPAMP/COMP/REF MICRPWR 8MSOP |
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