LTC2914 (21)

The LTC2914 is available from Analog Devices at Xecor. Designed for monitoring multiple voltages in a variety of applications, the LTC2914 offers adjustable UV and OV trip values, input glitch rejection, and the ability to monitor up to two negative voltages simultaneously. Available in multiple package options, including 16-Lead SSOP and 16-Lead DFN, it is ideal for desktop and notebook computers, network servers, and core or I/O voltage monitoring applications. Whether used in complex power management systems or multi-voltage environments, this series ensures high accuracy, low quiescent current, and reliable performance for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the LTC2914 series below.

Part Number Description Package Inventory Add To Bom
LTC2914IGN-2#TRPBF Maximize system reliability with precise voltage monitoring SSOP-16 7,541
LTC2914IGN-2#PBF Compact CMOS design supports up to 4 channels SSOP-16 9,337
LTC2914HDHC-2#TRPBF LTC2914HDHC-2#TRPBF: Quad UV/OV Voltage Monitoring IC DFN-16 7,981
LTC2914HDHC-1#TRPBF Processor Supervisor DFN-16 7,470
LTC2914HDHC-1#PBF Positive and Negative Voltage Monitor DFN-16 6,732
LTC2914CGN-2#PBF High-performance supervisor with built-in features for secure processing operation SSOP-16 6,212
LTC2914CDHC-2#PBF LTC2914CDHC-2#PBF DFN-16 2,334
LTC2914CDHC-1#TRPBF Stay ahead of potential electrical disruptions with advanced supervision DFN-16 7,363
LTC2914CDHC-2#TRPBF Processor Supervisor 4 Open Drain 16-Pin DFN EP T/R DFN-16 8,796
LTC2914CDHC-1#PBF LTC2914CDHC-1#PBF is a processor supervisor suitable for automotive applications with 4 open drain outputs DFN-16 5,450
LTC2914HDHC-2#PBF Processor Supervisor 4 Open Drain 16-Pin DFN EP Tube DFN-16 8,996
LTC2914CGN-1#PBF Processor Supervisor 4 Open Drain 16-Pin SSOP N Tube SSOP-16 6,356
LTC2914HGN-2#PBF Processor Supervisor 4 Open Drain 16-Pin SSOP N Tube SSOP-16 6,155
LTC2914HGN-1#PBF Processor Supervisor 4 Open Drain 16-Pin SSOP N Tube SSOP-16 7,070
LTC2914IDHC-1#TRPBF Automotive Grade Processor Supervisor with Open Drain Outputs DFN-16 3,980
LTC2914IDHC-1#PBF Processor Supervisor 4 Open Drain 16-Pin DFN EP Tube DFN-16 9,554
LTC2914IDHC-2#PBF Processor Supervisor 4 Open Drain 16-Pin DFN EP Tube DFN-16 6,881
LTC2914IDHC-2#TRPBF Processor Supervisor 4 Open Drain 16-Pin DFN EP T/R DFN-16 8,142
LTC2914IGN-1#PBF Automotive-grade processor supervisor with four open drain outputs SSOP-16 7,145
LTC2914IGN-1#TRPBF Processor Supervisor 4 Open Drain 16-Pin SSOP N T/R SSOP-16 8,802
LTC2914HGN-2#TRPBF Processor Supervisor 4 Open Drain 16-Pin SSOP N T/R SSOP-16 7,136

Key Featrues

Quad Voltage Monitoring: The LTC2914 can simultaneously monitor four separate voltages, allowing for comprehensive system oversight. This feature enhances performance by ensuring all critical voltages are within safe operating ranges, reducing the risk of system failures.
Adjustable UV/OV Trip Values: The device allows users to set custom undervoltage (UV) and overvoltage (OV) thresholds, providing flexibility for diverse applications. This adaptability improves efficiency by tailoring the monitoring to specific system requirements.
Input Glitch Rejection: The LTC2914 includes built-in glitch rejection, ensuring accurate monitoring even in noisy environments. This feature enhances reliability by preventing false triggers due to transient voltage spikes.
Open-Drain Outputs: The open-drain OV and UV outputs provide compatibility with a wide range of systems and simplify integration. This design choice improves use case versatility and simplifies circuit design.
Low Quiescent Current: With a quiescent current of just 62µA, the LTC2914 minimizes power consumption, making it ideal for power-sensitive applications. This feature enhances efficiency, particularly in battery-powered or energy-conscious systems.

Applications

Multi-Voltage System Monitoring: The LTC2914 is ideal for monitoring multiple voltage rails in complex systems, such as desktop and notebook computers or network servers. Its ability to simultaneously monitor four voltages with adjustable UV and OV trip values ensures reliable operation and protection against voltage anomalies, making it suitable for high-performance computing and server environments.
Core and I/O Voltage Supervision: The LTC2914 is well-suited for supervising core and I/O voltages in embedded systems and microcontrollers. Its open-drain outputs and adjustable reset timeout provide flexibility in system design, ensuring stable operation and preventing malfunctions due to voltage fluctuations in industrial and automotive applications.
Power Supply Management: The LTC2914 is perfect for managing and monitoring power supplies in multi-rail systems. Its ability to monitor both positive and negative voltages, along with its low quiescent current, makes it an efficient solution for ensuring power supply stability in telecommunications and networking equipment.
Battery-Powered Device Protection: The LTC2914 is ideal for protecting battery-powered devices from overvoltage and undervoltage conditions. Its adjustable UV/OV trip values and input glitch rejection ensure reliable operation in portable electronics, such as medical devices and handheld instruments, where battery voltage stability is critical.

Popular LTC2914 Products comparison

LTC2914CDHC-1#PBF vs LTC2914CDHC-2#PBF LTC2914CDHC-1#PBF vs LTC2914HDHC-1#PBF LTC2914CDHC-1#PBF vs LTC2914HDHC-1#TRPBF LTC2914CDHC-1#PBF vs LTC2914HDHC-2#TRPBF LTC2914CDHC-1#PBF vs LTC2914IDHC-1#TRPBF LTC2914CDHC-2#PBF vs LTC2914HDHC-1#PBF LTC2914CDHC-2#PBF vs LTC2914HDHC-1#TRPBF LTC2914CDHC-2#PBF vs LTC2914HDHC-2#TRPBF LTC2914CDHC-2#PBF vs LTC2914IDHC-1#TRPBF LTC2914CGN-1#PBF vs LTC2914CDHC-1#PBF

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