LTC2901-1CGN

Description：IC SUPERVISOR 4 CHANNEL 16SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:bd983d84115c Category: Supervisors Brand: Analog Devices Inc.

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Product introduction

LTC2901-1CGN is listed in the Supervisors range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC SUPERVISOR 4 CHANNEL 16SSOP. Review the specifications below when checking this part for your BOM.

Supervisors specifications for LTC2901-1CGN

Description：IC SUPERVISOR 4 CHANNEL 16SSOP
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：Multi-Voltage Supervisor
Number of Voltages Monitored：4
Voltage - Threshold：16 Selectable Threshold Combinations
Output：Open Drain or Open Collector
Reset：Active Low
Reset Timeout：5ms Minimum
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：16-SSOP (0.154", 3.90mm Width)
Supplier Device Package：16-SSOP

Supervisors datasheet and documents for LTC2901-1CGN

LTC2901-1CGN

Supervisors Overview

The LTC2901-1CGN is a programmable quad supply monitor manufactured by Analog Devices Inc. It features four independent voltage monitoring channels with open-drain or open-collector outputs and active-low reset signals. The device supports sixteen selectable threshold combinations for precise supervision of multiple power rails. It includes an adjustable watchdog timer with a minimum timeout of 5ms. Operating within a temperature range of -40°C to +85°C, it is housed in a 16-SSOP package.

Supervisors Feature Summary

Programmable quad voltage monitoring with sixteen selectable threshold combinations
Active-low reset output with adjustable watchdog timer functionality
Open-drain or open-collector output configuration for flexible interfacing

Supervisors Applications

Multi-rail power supply supervision in industrial systems
Processor supervisor circuits requiring watchdog protection
Automotive electronic control unit power monitoring

Supervisors Procurement Notes

Verify the specific suffix CGN against the manufacturer datasheet to confirm the operating temperature range and package type. Ensure the selected variant matches the required threshold configurations and output drive capabilities for the target application design.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous supervision of four distinct voltage rails. Consider the availability of sixteen threshold combinations to accommodate varying rail tolerances without external resistor networks. Evaluate the active-low reset polarity and watchdog requirements against system safety standards.

Supervisors Part Context

This part belongs to the LTC2901 series of multi-channel supervisory circuits from Analog Devices. It provides integrated voltage monitoring and reset generation in a compact surface-mount package, serving as a critical reliability component for complex digital systems requiring robust power management oversight.