DS1834S+T&R

Series:	EconoReset
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Multi-Voltage Supervisor
Number of Voltages Monitored:	2
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	200 ms Minimum
Voltage - Threshold:	3.3V, 5V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	DS1834

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The DS1834S+T&R is a supervisor and monitoring solution designed to provide system parity and robustness during power-up, power down, and supply sequencing. This device is available in an automotive grade 14-pin SOIC or 16-pin TSSOP package and can provide system monitoring and protection from over-temperature and over-voltage events. This device is also capable of providing a wide range of monitoring and protection which can be customized for specific application requirements.

What Does the DS1834S+T&R Do?

The DS1834S+T&R is equipped with a variety of features designed to protect against a range of potential problems during power-up, power-down, and supply sequencing. This device is capable of monitoring the power supply voltage, current, and temperature. It can also detect and report a range of over/undervoltage, over/undercurrent, and over/undertemperature events. Using the integrated circuit’s comparators and sequencers, the device can provide enhanced protection against over-voltage and over-temperature events. The device also contains a watchdog timer which can be used to initiate a system reset if the device detects a malfunctioning or stalled system operation.

Application Fields

The DS1834S+T&R is targeted at a variety of applications including automotive, industrial, medical and communications. It is specifically suited for applications requiring robust monitoring and protection against a range of potential problems during power-up, power-down, and supply sequencing. Its wide range of monitoring and protection features make it ideal for applications such as automotive Body Control Modules (BCMs), Automotive Touch ID Modules (ATIMs), and Automotive Access and Traction Control Modules (ATCMs). It can also be used in industrial control systems, medical imaging systems, and communications equipment.

Working Principle

The DS1834S+T&R works by continuously monitoring the status of power supply voltage, current, and temperature. When the device detects an over/undervoltage, over/undercurrent, or over/undertemperature event, it can initiate an appropriate action such as triggering a system reset or signaling an alarm condition. The integrated comparators, sequencers, and watchdog timer are used to ensure that system parity is maintained and to identify and respond to any issues that may arise.The DS1834S+T&R also includes an external temperature sensor for monitoring thermal conditions. The device can initiate an appropriate response if the temperature exceeds the specified limit set by the user. The on-chip eFuse can be used to store user-programmed parameters such as temperature thresholds and watchdog period values.

Conclusion

The DS1834S+T&R is a comprehensive supervisor and monitoring solution designed to provide system parity and robustness during power-up, power down, and supply sequencing. It is available in an automotive grade 14-pin SOIC or 16-pin TSSOP package and can provide system monitoring and protection from over-temperature and over-voltage events. The DS1834S+T&R is targeted at a variety of applications including automotive, industrial, medical and communications. It is equipped with a variety of features designed to protect against a range of potential problems during power-up, power-down, and supply sequencing. Its wide range of monitoring and protection features make it ideal for applications such as automotive Body Control Modules (BCMs), Automotive Touch ID Modules (ATIMs), and Automotive Access and Traction Control Modules (ATCMs). The DS1834S+T&R works by continuously monitoring the status of power supply voltage, current, and temperature. When the device detects an over/undervoltage, over/undercurrent, or over/undertemperature event, it can initiate an appropriate action such as triggering a system reset or signaling an alarm condition.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description