TPS3896ADRYR

Product Overview

Category

The TPS3896ADRYR belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and supervising voltage levels in electronic systems.

Characteristics

• The TPS3896ADRYR is a low-power, precision voltage supervisor.
• It operates over a wide input voltage range, making it suitable for various applications.
• The device offers accurate voltage monitoring with adjustable threshold levels.
• It has a low quiescent current consumption, which helps in conserving power.
• The TPS3896ADRYR provides a reset signal when the monitored voltage falls below the set threshold level.
• It is designed to be highly reliable and robust, ensuring stable operation in demanding environments.

Package

The TPS3896ADRYR is available in a small package, such as a 6-pin WSON (Wafer Scale Chip-Scale Package) or DSBGA (Die-Size Ball Grid Array).

Essence

The essence of the TPS3896ADRYR lies in its ability to accurately monitor voltage levels and provide a reset signal when necessary, ensuring the proper functioning of electronic systems.

Packaging/Quantity

The TPS3896ADRYR is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 1.2V to 5.5V
• Adjustable Threshold Voltage Range: 0.4V to 5.3V
• Quiescent Current: 1.8µA (typical)
• Reset Timeout Period: 200ms (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TPS3896ADRYR has the following pin configuration:

1. GND (Ground)
2. VDD (Supply Voltage)
3. MR (Manual Reset Input)
4. RESET (Reset Output)
5. TH (Threshold Voltage Input)
6. NC (No Connection)

Functional Features

• Accurate voltage monitoring with adjustable threshold levels.
• Low quiescent current consumption for power efficiency.
• Provides a reset signal when the monitored voltage falls below the set threshold level.
• Manual reset input for additional control.
• Wide operating temperature range for versatility.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile application.
• Adjustable threshold voltage provides flexibility in voltage monitoring.
• Low quiescent current consumption helps conserve power.
• Reliable and robust design ensures stable operation.
• Manual reset input adds control options.

Disadvantages

• Limited pin configuration options.
• May require additional external components for specific applications.

Working Principles

The TPS3896ADRYR works by continuously monitoring the input voltage against the set threshold level. When the voltage falls below the threshold, the device triggers a reset signal, indicating a fault condition or power loss. The manual reset input allows for additional control over the reset function.

Detailed Application Field Plans

The TPS3896ADRYR finds applications in various fields, including but not limited to:

1. Power supply monitoring in embedded systems.
2. Battery-powered devices to prevent undervoltage conditions.
3. Industrial automation systems for reliable voltage supervision.
4. Automotive electronics to ensure stable operation under varying voltage conditions.
5. Communication equipment for fault detection and recovery.

Detailed and Complete Alternative Models

1. TPS3808G01DBVR: Similar voltage supervisor with fixed threshold voltage.
2. MAX809L: Precision voltage monitor with adjustable threshold and manual reset.
3. ADM6315: Low-power voltage supervisor with adjustable threshold and watchdog timer.

These alternative models offer similar functionality and can be considered as alternatives to the TPS3896ADRYR based on specific requirements.

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