Share
In Stock : 0
Please send RFQ , we will respond immediately.
LM393DG Specifications
-
TypeParameter
-
Supplier Device Package8-SOIC
-
Mounting TypeSurface Mount
-
Package / Case8-SOIC (0.154", 3.90mm Width)
-
Operating Temperature0°C ~ 70°C
-
Hysteresis-
-
Propagation Delay (Max)-
-
CMRR, PSRR (Typ)-
-
Current - Quiescent (Max)2.5mA
-
Current - Output (Typ)16mA @ 5V
-
Current - Input Bias (Max)0.25µA @ 5V
-
Voltage - Input Offset (Max)5mV @ 30V
-
Voltage - Supply, Single/Dual (±)2V ~ 36V, ±1V ~ 18V
-
Output TypeOpen-Collector, Rail-to-Rail
-
Number of Elements2
-
TypeGeneral Purpose
-
PackagingTube
-
PackagingTube
-
Product StatusObsolete
-
Series-
The LM393DG is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM393DG can operate with a wide range of supply voltages, typically from 2V to 36V. This makes it suitable for various applications with different power requirements.2. Low power consumption: The chip has low power consumption, making it ideal for battery-powered applications or situations where power efficiency is crucial.3. Dual comparator: The LM393DG consists of two independent comparators in a single package. This allows for cost-effective and space-saving designs, as multiple comparators can be implemented using a single chip.4. High input impedance: The chip has a high input impedance, which means it can interface easily with different types of sensors or signal sources without significantly affecting the signal quality.5. Wide temperature range: The LM393DG can operate over a wide temperature range, typically from -40°C to 125°C. This makes it suitable for applications in harsh environments or extreme temperature conditions.Application scenarios of LM393DG integrated circuit chips include:1. Voltage level detection: The LM393DG can be used to compare two voltage levels and provide a digital output based on the comparison result. This makes it suitable for applications such as overvoltage or undervoltage protection circuits.2. Signal conditioning: The chip can be used to condition analog signals by comparing them with a reference voltage. This is useful in applications such as signal amplification, filtering, or threshold detection.3. Speed control: The LM393DG can be used in motor control circuits to compare the speed of a motor with a desired reference speed. This allows for closed-loop control systems that adjust the motor speed based on the comparison result.4. Light sensing: The chip can be used in light sensing circuits to compare the intensity of light with a reference level. This is useful in applications such as automatic brightness control in displays or ambient light sensing for automatic lighting systems.5. Proximity sensing: The LM393DG can be used in proximity sensing circuits to compare the distance or presence of an object with a predefined threshold. This is useful in applications such as obstacle detection or proximity switches.Overall, the LM393DG integrated circuit chip offers versatility, low power consumption, and wide operating parameters, making it suitable for a wide range of applications in various industries.
LM393DG Relevant information
