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LM2901VDTBR2 Specifications
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TypeParameter
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Supplier Device Package14-TSSOP
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Mounting TypeSurface Mount
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Package / Case14-TSSOP (0.173", 4.40mm Width)
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Operating Temperature-40°C ~ 125°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 (±)3V ~ 36V, ±1.5V ~ 18V
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Output TypeCMOS, Open-Collector, TTL
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Number of Elements4
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TypeGeneral Purpose
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PackagingTape & Reel (TR)
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Product StatusObsolete
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Series-
The LM2901VDTBR2 is a quad differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Low power consumption: The LM2901VDTBR2 operates at a low supply current of 0.8mA per comparator, making it suitable for battery-powered applications or any low-power design.2. Wide supply voltage range: It can operate from a single supply voltage as low as 2V to as high as 36V, providing flexibility in various applications.3. High input impedance: The chip has a high input impedance of 1.5MΩ, which minimizes the loading effect on the input signal and allows for accurate comparisons.4. Open-drain outputs: The outputs of the LM2901VDTBR2 are open-drain, which means they can be easily interfaced with other digital logic circuits or microcontrollers.5. Wide temperature range: It can operate over a wide temperature range from -40°C to 125°C, making it suitable for industrial and automotive applications.Application scenarios for the LM2901VDTBR2 include:1. Voltage level detection: It can be used to compare two voltage levels and provide a digital output based on the comparison. This is useful in applications such as overvoltage/undervoltage protection, battery monitoring, or voltage level shifting.2. Window comparators: By using multiple LM2901VDTBR2 chips, a window comparator circuit can be built to monitor if a signal falls within a specific voltage range. This is commonly used in motor control, power supply monitoring, or temperature control systems.3. Signal conditioning: The LM2901VDTBR2 can be used to condition analog signals by comparing them to a reference voltage. This is useful in applications such as sensor interfacing, signal amplification, or signal filtering.4. Oscillators and timers: By utilizing the open-drain outputs, the LM2901VDTBR2 can be used to build oscillators or timers in conjunction with external components. This is useful in applications such as pulse width modulation (PWM) generation, frequency measurement, or time delay circuits.Overall, the LM2901VDTBR2 integrated circuit chip offers low power consumption, wide supply voltage range, and high input impedance, making it suitable for a variety of applications requiring voltage level detection, signal conditioning, or timing functions.
LM2901VDTBR2 Relevant information
