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Λεπτομέρειες:
Πληρωμής & Αποστολής Όροι:
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Λειτουργία: | Βήμα-up, βήμα-κάτω | Διαμόρφωση εξόδου: | Θετικό ή αρνητικό |
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Τοπολογία: | Buck, Boost | Τύπος εξόδου: | Ευκανόνιστος |
Αριθμός εξόδων: | 1 | ||
Επισημαίνω: | LM193N Dual Differential Comparator,Industrial Auto Control Systems Differential Comparator,Open-Collector Outputs Differential Comparator |
LM193N Dual Differential Comparator Wide 2V-36V Range Low 2mA Current Open-Collector Outputs Fast 1.3μs Response TO-5/DIP Packages - Ideal for Industrial/Auto Control Systems
Features
■ Wide single supply voltage range or dual supplies : +2V to +36V or ±1V to ±18V
■ Very low supply current (0.4mA) independent of supply voltage (1mW/ comparator at +5V)
■ Low input bias current: 25nA typ.
■ Low input offset current: ±5nA typ.
■ Low input offset voltage: ±1mV typ.
■ Input common-mode voltage range includes ground
■ Low output saturation voltage: 250mV typ. (Io = 4mA)
■ Differential input voltage range equal to the supply voltage
■ TTL, DTL, ECL, MOS, CMOS compatible outputs
Application
Industrial Control Systems
Overvoltage/undervoltage protection circuits
Threshold detection and monitoring
Position/speed sensing in motor control
Automotive Electronics
Battery management systems (overcharge/discharge protection)
Headlight/wiper control
Sensor signal processing (e.g., temperature/pressure threshold judgment)
Power Management
Feedback control for DC-DC converters
Power failure detection (e.g., voltage drop monitoring)
Consumer Electronics & Instrumentation
Level detection (e.g., battery level indication)
Waveform shaping (square wave generation)
Analog-to-digital signal interface circuits
Communication Equipment
Pulse-width modulation (PwM) signal processing
Signal edge triggering detection
Description
These devices consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
INFORMATION
Category
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Manufacturer
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STMicroelectronics
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Series
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-
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Packaging
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Tube
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Part Status
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Obsolete
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Type
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Standard (General Purpose)
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Number of Elements
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2
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Output Type
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Open-Collector, Rail-to-Rail
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Voltage - Supply, Single/Dual (±)
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2V ~ 36V, ±1V ~ 18V
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Voltage - Input Offset (Max)
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5mV @ 30V
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Current - Input Bias (Max)
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0.25µA @ 5V
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Current - Output (Typ)
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18mA @ 5V
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Current - Quiescent (Max)
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2.5mA
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CMRR, PSRR (Typ)
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-
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Propagation Delay (Max)
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-
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Hysteresis
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-
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Operating Temperature
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-55°C ~ 125°C
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Package / Case
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8-DIP (0.300", 7.62mm)
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Mounting Type
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Through Hole
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Supplier Device Package
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8-DIP
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Base Product Number
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Drawing
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Product List
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