LTC2908CDDB-B1#TRPBF

Product Overview

Category

LTC2908CDDB-B1#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for monitoring and controlling power supply voltages.

Characteristics

• Integrated circuit
• Power supply voltage monitoring
• Control functionality

Package

LTC2908CDDB-B1#TRPBF comes in a DFN (Dual Flat No-Lead) package.

Essence

The essence of this product lies in its ability to monitor power supply voltages and provide control functionality, ensuring stable operation of electronic devices.

Packaging/Quantity

LTC2908CDDB-B1#TRPBF is typically packaged in reels containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Output Type: Digital
• Threshold Voltage Accuracy: ±1.5%
• Quiescent Current: 10μA (typical)

Pin Configuration

The LTC2908CDDB-B1#TRPBF has the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. TH (Threshold Voltage)
4. OUT (Output)
5. VCC (Power Supply)
6. NC (No Connection)
7. NC (No Connection)
8. GND (Ground)

Functional Features

• Accurate voltage monitoring
• Programmable threshold voltage
• Adjustable hysteresis
• Open-drain output
• Power-on reset functionality

Advantages and Disadvantages

Advantages

• Precise voltage monitoring ensures reliable operation of electronic devices.
• Programmable threshold voltage allows customization for specific applications.
• Adjustable hysteresis prevents false triggering.
• Open-drain output enables easy integration with other circuitry.
• Power-on reset functionality ensures proper initialization.

Disadvantages

• Limited to monitoring and controlling power supply voltages, not suitable for other applications.
• Requires additional external components for complete functionality.

Working Principles

LTC2908CDDB-B1#TRPBF works by comparing the input voltage (IN) with the programmable threshold voltage (TH). If the input voltage falls below the threshold, the output (OUT) is pulled low. When the input voltage rises above the threshold plus the hysteresis voltage, the output is released high. This behavior allows for accurate monitoring and control of power supply voltages.

Detailed Application Field Plans

LTC2908CDDB-B1#TRPBF finds applications in various fields, including:

1. Battery-powered devices: Ensures efficient use of battery power by monitoring voltage levels and controlling power supply accordingly.
2. Industrial automation: Provides voltage monitoring and control capabilities in industrial equipment, ensuring stable operation and preventing damage due to voltage fluctuations.
3. Automotive electronics: Monitors power supply voltages in vehicles, enabling timely detection of potential issues and preventing system failures.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC2908CDDB-B1#TRPBF include:

1. MAX16055ETM+: Integrated circuit with adjustable threshold voltage and power-on reset functionality.
2. ADM1175-1ARMZ-R7: Voltage supervisor IC with programmable threshold voltage and power supply sequencing capability.
3. TPS3700DDCR: Precision voltage supervisor with adjustable threshold voltage and open-drain output.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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