LTC2908CDDB-C1#TRMPBF

Product Overview

Category

LTC2908CDDB-C1#TRMPBF 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-C1#TRMPBF is available 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 features, ensuring stable operation of electronic devices.

Packaging/Quantity

LTC2908CDDB-C1#TRMPBF is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Output Type: Open Drain
• Number of Inputs Monitored: 8
• Threshold Voltage Accuracy: ±1.5%
• Quiescent Current: 20µA (typical)

Detailed Pin Configuration

1. VCC: Power supply voltage input
2. GND: Ground reference
3. IN1 to IN8: Input pins for voltage monitoring
4. OUT: Open-drain output pin for control signals
5. FLT: Fault output indicating an out-of-threshold condition
6. REF: Reference voltage input for threshold setting
7. ADJ: Adjustment pin for fine-tuning threshold voltage
8. NC: Not connected pin

Functional Features

• Monitors up to 8 power supply voltages simultaneously
• Provides open-drain outputs for control signals
• Adjustable threshold voltage for each input
• Fault output indicates when any input voltage is outside the set threshold
• Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages

• Efficient monitoring of multiple power supply voltages
• Customizable threshold voltage settings
• Fault output for easy detection of out-of-threshold conditions
• Low power consumption

Disadvantages

• Limited to monitoring and control of power supply voltages only
• Requires external components for proper operation

Working Principles

LTC2908CDDB-C1#TRMPBF operates by comparing the monitored power supply voltages with the user-defined threshold voltage. If any input voltage falls outside the set threshold, the fault output is triggered. The open-drain outputs can be used to control other circuitry based on the monitored voltages.

Detailed Application Field Plans

This product finds applications in various electronic devices where monitoring and control of power supply voltages are critical. Some specific application fields include:

1. Industrial automation systems
2. Automotive electronics
3. Telecommunications equipment
4. Medical devices
5. Consumer electronics

Detailed and Complete Alternative Models

1. LTC2908CDDB: Similar to LTC2908CDDB-C1#TRMPBF but without the C1 grade designation.
2. LTC2908CDDB-1: Single-channel version of LTC2908CDDB-C1#TRMPBF.
3. LTC2908CDDB-2: Dual-channel version of LTC2908CDDB-C1#TRMPBF.

These alternative models offer similar functionality and characteristics, providing flexibility for different application requirements.

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