LT1394 (6)
The LT1394 is available from Analog Devices at Xecor. Designed for high-speed comparison and precision applications, the LT1394 offers UltraFast™ performance with a 7ns response time, low power consumption at 6mA, and a low offset voltage of 0.8mV. Available in multiple package options, including 8-Lead MSOP and SO, it is ideal for high-speed A/D converters, zero-crossing detectors, current sense for switching regulators, and extended-range V/F converters. Whether used in telecommunications, industrial automation, or automotive systems, this series ensures reliability, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the LT1394 series below.
Part Number | Description | Package | Inventory | Add To Bom |
---|---|---|---|---|
LT1394IS8#PBF | Low-power, single-supply IC for ground-sensing application | SOIC-8 | 4,729 | |
LT1394CS8#PBF | LT1394CS8#PBF: Low-power comparator IC with 1 channel, 7ns response time | SOIC-8 | 4,748 | |
LT1394CMS8#TRPBF | High-speed analog comparator for precision signal detection and processing" | MSOP-8 | 6,180 | |
LT1394CMS8#PBF | Ideal for small-scale IC packaging and rework applications ( character | MSOP-8 | 2,356 | |
LT1394CS8#TRPBF | Ultra-fast response time of 7ns for precision sensing needs | SOIC-8 | 6,886 | |
LT1394IS8#TRPBF | Ground-sensing design for accurate comparator functionality | SOIC-8 | 5,651 |
Key Featrues
Low Power Consumption (6mA): With a quiescent current of just 6mA, the LT1394 is designed for energy-efficient operation. This low power consumption makes it suitable for battery-powered devices and applications where minimizing power usage is critical, without compromising on speed or accuracy.
Wide Input Common Mode Range: The comparator's input common mode range extends from 1.5V below the positive supply to the negative supply rail. This flexibility allows it to handle a wide range of input signals, making it versatile for use in ground-sensing and precision applications.
Complementary TTL Outputs: The LT1394 features complementary TTL outputs, enabling direct interfacing with TTL or CMOS logic. This simplifies circuit design and reduces the need for additional components, improving system efficiency and reducing overall design complexity.
Output Latch Capability: The inclusion of an output latch allows the LT1394 to hold its output state, which is particularly useful in applications requiring stable output signals, such as sampling circuits or triggers. This feature enhances reliability and ensures consistent performance in dynamic environments.
Applications
Zero-Crossing Detection in AC Circuits: The LT1394 excels in zero-crossing detection for AC signal processing. Its low offset voltage and high-speed operation enable accurate detection of the zero-crossing point, making it suitable for applications like motor control, phase-locked loops, and power inverters in industrial and consumer electronics.
Fast Pulse Width Discriminators: The LT1394 is perfect for fast pulse width discrimination in communication and signal processing systems. Its complementary TTL outputs and high-speed response ensure reliable detection and measurement of narrow pulses, making it ideal for applications in radar, telemetry, and high-speed data acquisition.
Line Receivers for High-Speed Data Transmission: The LT1394 is well-suited for line receivers in high-speed data transmission systems. Its ability to operate from a single 5V supply and handle rail-to-rail input signals ensures robust performance in environments with varying signal levels, making it ideal for applications in networking, telecommunications, and digital communication systems.
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