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LM293DR2 Specifications
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PackagingBulk
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PackagingCut Tape (CT)
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PackagingTape & Reel (TR)
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Product StatusObsolete
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The LM293DR2 is a dual differential comparator integrated circuit chip. It has several advantages and application scenarios, including:1. Wide supply voltage range: The LM293DR2 can operate with a wide supply voltage range, typically from 2V to 36V. This makes it suitable for various applications where different voltage levels are required.2. Low input offset voltage: The chip has a low input offset voltage, typically 2mV. This ensures accurate and precise comparisons between input signals.3. Low input bias current: The LM293DR2 has a low input bias current, typically 25nA. This reduces the impact of input current on the overall performance of the circuit.4. High output current: The chip can provide a high output current, typically 20mA. This allows it to directly drive various loads without the need for additional amplification stages.5. Wide temperature range: The LM293DR2 can operate over a wide temperature range, typically from -40°C to 125°C. This makes it suitable for applications in harsh environments.Application scenarios of the LM293DR2 include:1. Voltage level detection: The chip can be used to compare two input voltages and determine if one is higher or lower than the other. This is useful in applications such as battery monitoring, power supply voltage regulation, and level detection in analog circuits.2. Window comparators: The LM293DR2 can be configured as a window comparator, where it compares an input voltage against two reference voltages. This is commonly used in applications such as overvoltage and undervoltage protection circuits.3. Signal conditioning: The chip can be used in signal conditioning circuits to compare and process analog signals. It can be used to amplify, filter, or convert signals based on their voltage levels.4. Motor control: The LM293DR2 can be used in motor control circuits to compare feedback signals from sensors with reference signals. This allows precise control of motor speed, direction, and position.5. Oscillators and timers: The chip can be used in oscillator and timer circuits to generate precise timing signals based on voltage level comparisons.Overall, the LM293DR2 integrated circuit chip offers versatility, accuracy, and reliability in various applications that require voltage level comparisons and signal processing.
LM293DR2 Relevant information
