MAX942 (9)
The MAX942 is available from Analog Devices at Xecor. Designed for high-speed, low-power applications, the MAX942 offers exceptional performance with features such as an 80ns propagation delay, rail-to-rail input voltage range, and low 350µA supply current per comparator. Available in compact 8-TSSOP and 8-MSOP packages, it is ideal for battery-powered systems, line receivers, sampling circuits, and threshold detectors. Whether used in 3V/5V systems or zero-crossing detectors, this series ensures reliable and efficient operation for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX942 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX942ESA | High-speed comparator suitable for automotive, industrial, or medical devices | SOIC-8 | 7,360 | |
| MAX942EPA+ | Comparator with two functions, maximum offset of 3000uV, response time of 80ns, bipolar in PDIP8 package | DIP-8 | 6,334 | |
| MAX942CSA | Dual rail-to-rail input/output stage ensures excellent noise immunity and temperature stability | 8-SOIC | 8,767 | |
| MAX942CSA+T | Compact design with exceptional performance for circuit integration | SOIC-8 | 5,417 | |
| MAX942CSA+ | Dual rail-to-rail input/output stage ensures excellent noise immunity and temperature stability | SOIC-8 | 3,346 | |
| MAX942CPA+ | 2-function comparator with 80ns response time | PDIP-8 | 7,100 | |
| MAX942ESA+T | Low-power, rail-to-rail operation for extended battery lif | SOIC-8 | 3,617 | |
| MAX942ESA+ | High-speed comparator suitable for automotive, industrial, or medical devices | SOIC-8 | 2,563 | |
| MAX942MSA/PR+ | This 8-pin SOIC N Tube is perfect for input applications | SOIC-8 | 5,518 |
Key Featrues
Fast Propagation Delay (80ns): The MAX941/MAX942/MAX944 comparators offer a rapid 80ns propagation delay with a 5mV overdrive, ensuring quick response times in high-speed applications such as threshold detection and line receivers. This feature enhances performance in time-critical systems.
Rail-to-Rail Input Voltage Range: With rail-to-rail input capability, these comparators can handle signals close to the supply rails, making them ideal for low-voltage and battery-powered systems. This expands their use cases in 3V/5V applications.
Low Supply Current (350µA per Comparator): The low power consumption of 350µA per comparator reduces energy usage, making these devices suitable for power-sensitive applications like portable and battery-operated systems.
Internal Hysteresis for Clean Switching: The built-in hysteresis ensures clean and stable switching by minimizing false triggering due to noise, improving reliability in noisy environments like sampling circuits and zero-crossing detectors.
CMOS/TTL-Compatible Outputs: The comparators feature outputs compatible with both CMOS and TTL logic levels, providing flexibility in interfacing with various digital systems and simplifying design integration.
Rail-to-Rail Input Voltage Range: With rail-to-rail input capability, these comparators can handle signals close to the supply rails, making them ideal for low-voltage and battery-powered systems. This expands their use cases in 3V/5V applications.
Low Supply Current (350µA per Comparator): The low power consumption of 350µA per comparator reduces energy usage, making these devices suitable for power-sensitive applications like portable and battery-operated systems.
Internal Hysteresis for Clean Switching: The built-in hysteresis ensures clean and stable switching by minimizing false triggering due to noise, improving reliability in noisy environments like sampling circuits and zero-crossing detectors.
CMOS/TTL-Compatible Outputs: The comparators feature outputs compatible with both CMOS and TTL logic levels, providing flexibility in interfacing with various digital systems and simplifying design integration.
Applications
Battery-Powered Threshold Detector: The MAX941/MAX942/MAX944 are perfect for battery-powered systems requiring precise threshold detection. Their low power consumption (350µA per comparator) and rail-to-rail input capability make them ideal for portable devices, ensuring reliable operation even at low voltages down to 2.7V.
High-Speed Zero-Crossing Detector: With a fast 80ns propagation delay and rail-to-rail input range, these comparators excel in zero-crossing detection applications. They are well-suited for AC signal monitoring in power management systems, ensuring accurate and timely detection of signal transitions.
Low-Power Line Receiver: The MAX941/MAX942/MAX944 are optimized for line receiver applications in 3V/5V systems. Their low offset voltage (1mV) and internal hysteresis ensure clean switching, making them ideal for communication systems where signal integrity is critical.
Precision Sampling Circuit Comparator: These comparators are ideal for sampling circuits in data acquisition systems. Their rail-to-rail input range and low input bias current (0.15µA) enable accurate signal comparison, while their high-speed operation ensures quick response times in time-critical applications.
High-Speed Zero-Crossing Detector: With a fast 80ns propagation delay and rail-to-rail input range, these comparators excel in zero-crossing detection applications. They are well-suited for AC signal monitoring in power management systems, ensuring accurate and timely detection of signal transitions.
Low-Power Line Receiver: The MAX941/MAX942/MAX944 are optimized for line receiver applications in 3V/5V systems. Their low offset voltage (1mV) and internal hysteresis ensure clean switching, making them ideal for communication systems where signal integrity is critical.
Precision Sampling Circuit Comparator: These comparators are ideal for sampling circuits in data acquisition systems. Their rail-to-rail input range and low input bias current (0.15µA) enable accurate signal comparison, while their high-speed operation ensures quick response times in time-critical applications.
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