TS831-4IDT Integrated Circuits (ICs) |
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Allicdata Part #: | 497-8128-2-ND |
Manufacturer Part#: |
TS831-4IDT |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC SUPERVISOR RESET 4.50V 8-SOIC |
More Detail: | Supervisor Open Drain or Open Collector 1 Channel ... |
DataSheet: | TS831-4IDT Datasheet/PDF |
Quantity: | 7500 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Open Drain or Open Collector |
Reset: | Active Low |
Reset Timeout: | 20 µs Typical Response Time |
Voltage - Threshold: | 4.5V |
Operating Temperature: | -40°C ~ 125°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SO |
Base Part Number: | TS831 |
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Introduction
TS831-4IDT is part of Texas Instrument’s Supervisors family of power management integrated circuits (PMICs). It is well-suited for systems requiringSequential logic reset activation and monitoring of multiple power rails. Put simply, it is used to ensure that the system is properly reset after a given power cycle. This is achieved by monitoring a variety of power levels and resetting the system as needed.
Application Field
The TS831-4IDT is typically used in systems that require reliable power supply monitoring and resetting such as industrial automation, medical equipment and HVAC systems. It is capable of monitoring multiple power rails and resetting circuits automatically, depending on the parameters set by the system engineer.
The device’s wide power supply range (4.5 V to 40 V) makes it suitable for a variety of applications, as it is able to withstand voltage spikes and brownouts. Its wide temperature range (–40°C to 85°C) increases its suitability for industrial and medical applications, as it can operate in a wide range of environment temperatures.
The TS831-4IDT is also well-suited to battery operated systems, as it can perform the necessary reset operations while preserving their longevity and reliability.
Working Principle
When power cycles occur, the TS831-4IDT’s internal state machine will activate the reset and monitor the power rails as configured. The device can detect a variety of conditions, such as an overvoltage, undervoltage, open- and short-circuit conditions, and will trigger a reset when the devices detects one of these conditions.
The device also supports suppressing voltage transients, and it has the ability to detect changes in the power rail voltage levels of up to 8.5 V over a short time period, allowing for the resetting of faulty or unstable systems.
In addition, the TS831-4IDT supports forced, active magnetic reset and voltage monitoring, allowing for the resetting of circuits even when power is not applied.
Conclusion
The TS831-4IDT is part of Texas Instruments’s Supervisors family of PMICs and is a reliable, feature-packed device suited to a wide variety of systems. Its wide power supply and temperature ranges, along with its protections against voltage transients and over-voltage spikes, make it an ideal choice for a range of applications in the industrial, medical, and consumer markets.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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TS831-5IDT | STMicroelect... | -- | 1000 | IC SUPERVISOR VOLT MCRPWR... |
TS831-3IDT | STMicroelect... | -- | 1000 | IC SUPERVISOR RESET 2.71V... |
TS831-3ID | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR RESET 2.71V... |
TS834-5IDT | STMicroelect... | -- | 1000 | IC SUPERVISOR VOLT MCRPWR... |
TS834-5ID | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR VOLT RESET ... |
TS831-3IPT | STMicroelect... | -- | 1000 | IC SUPERVISOR RESET 2.71V... |
TS831-4IDT | STMicroelect... | -- | 7500 | IC SUPERVISOR RESET 4.50V... |
TS831-4IZT | STMicroelect... | 0.15 $ | 4000 | IC SUPERVISOR RESET 4.50V... |
TS831-5IZ-AP | STMicroelect... | -- | 2000 | IC SUPERVISOR RESET 4.33V... |
TS831-5IZT | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR MICROPWR V ... |
TS831-3IZT | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR MICROPWR V ... |
TS831-3IZ | STMicroelect... | -- | 1000 | IC SUPERVISOR RESET 2.71V... |
TS831-3IZ-AP | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR RESET 2.71V... |
TS831-4ID | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR RESET 4.50V... |
TS831-4IZ | STMicroelect... | -- | 1000 | IC SUPERVISOR RESET 4.50V... |
TS831-4IZ-AP | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR RESET 4.50V... |
TS831-5ID | STMicroelect... | -- | 1000 | IC SUPERVISOR RESET 4.33V... |
TS831-5IZ | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR RESET 4.33V... |
TS836-4IZ | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR VOLT RESET ... |
TS836-4IZ-AP | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR VOLT RESET ... |
TS836-4IZT | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR VOLT RESET ... |
TS831-4IPT | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR RESET 4.50V... |
TS831-5IPT | STMicroelect... | -- | 1000 | IC SUPERVISOR RESET 4.50V... |
TS834-5IPT | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR RESET 4.33V... |
TS836-4ID | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR VOLT RESET ... |
TS836-4IDT | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR VOLT RESET ... |
TS836-4IPT | STMicroelect... | 0.0 $ | 1000 | IC SUPERVISOR VOLT RESET ... |
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