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LM2901SNG Specifications
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TypeParameter
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Supplier Device Package14-PDIP
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Mounting TypeThrough Hole
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Package / Case14-DIP (0.300", 7.62mm)
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Operating Temperature-40°C ~ 105°C
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Hysteresis-
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Propagation Delay (Max)-
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CMRR, PSRR (Typ)-
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Current - Quiescent (Max)2.5mA
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Current - Output (Typ)16mA @ 5V
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Current - Input Bias (Max)0.25µA @ 5V
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Voltage - Input Offset (Max)7mV @ 5V
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Voltage - Supply, Single/Dual (±)-
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Output Type-
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Number of Elements4
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TypeGeneral Purpose
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PackagingTube
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PackagingTube
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Product StatusObsolete
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Series-
The LM2901SNG is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2901SNG operates at a low supply voltage and consumes very low power, making it suitable for battery-powered applications.2. Wide supply voltage range: It can operate from a single supply voltage as low as 2V to as high as 36V, making it versatile for various power supply configurations.3. High input impedance: The chip has a high input impedance, which allows it to interface easily with different types of sensors and signal sources.4. Rail-to-rail output swing: The output voltage of the LM2901SNG can swing from the negative supply voltage to the positive supply voltage, enabling it to drive various loads without distortion.5. Open-drain outputs: The chip has open-drain outputs, which means it can sink current but cannot source current. This feature makes it suitable for applications where multiple outputs need to be connected together or when interfacing with other devices.6. Wide temperature range: The LM2901SNG can operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for industrial and automotive applications.Application scenarios for the LM2901SNG include:1. Voltage level detection: The chip can be used to compare two voltages and provide a digital output based on the comparison result. This makes it suitable for applications such as overvoltage/undervoltage detection, battery monitoring, and voltage level shifting.2. Signal conditioning: The LM2901SNG can be used to condition analog signals by comparing them to a reference voltage. This is useful in applications such as threshold detection, signal amplification, and signal filtering.3. Motor control: The chip can be used in motor control circuits to compare the motor's position or speed with a reference signal, enabling precise control and feedback.4. Window comparators: By using multiple LM2901SNG chips, a window comparator circuit can be built to monitor if a signal falls within a specific voltage range. This is useful in applications such as temperature monitoring, light intensity control, and audio level detection.5. Logic level conversion: The open-drain outputs of the LM2901SNG can be used to convert logic levels between different voltage domains, making it suitable for interfacing between different digital systems.Overall, the LM2901SNG integrated circuit chip offers low power consumption, wide supply voltage range, and versatile applications, making it a popular choice in various electronic circuits.
LM2901SNG Relevant information
