LT6105IMS8#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: The LT6105IMS8#TRPBF is a precision current sense amplifier designed for monitoring and controlling current in various applications.

Characteristics: - High accuracy and precision - Wide input voltage range - Low offset voltage and low drift - High common-mode rejection ratio - Small package size (MSOP-8) - RoHS compliant

Package: MSOP-8 (Mini Small Outline Package)

Essence: The LT6105IMS8#TRPBF is an essential component for accurate current sensing and control in electronic systems.

Packaging/Quantity: The LT6105IMS8#TRPBF is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: 2.7V to 36V
• Input Common-Mode Voltage Range: -0.3V to VCC + 0.3V
• Quiescent Current: 50μA (typical)
• Gain Bandwidth Product: 1MHz (typical)
• Input Offset Voltage: 200μV (maximum)
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT6105IMS8#TRPBF has the following pin configuration:

```

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| | --| IN+ OUT |-- --| IN- GND |-- --| REF+ VS+ |-- --| REF- VS- |-- |___________| ```

Functional Features

• High accuracy current sensing
• Differential input voltage measurement
• Adjustable gain through external resistors
• Enable pin for power-saving mode
• Overvoltage protection
• Short-circuit protection

Advantages

• High precision and accuracy in current sensing
• Wide input voltage range allows for versatile applications
• Low offset voltage and drift ensure accurate measurements
• Small package size enables space-saving designs
• RoHS compliant, environmentally friendly

Disadvantages

• Limited supply voltage range (2.7V to 36V)
• Requires external resistors for gain adjustment

Working Principles

The LT6105IMS8#TRPBF operates by amplifying the voltage difference between the IN+ and IN- pins. This amplified voltage is then used to measure the current flowing through a shunt resistor or other current sensing element. The gain of the amplifier can be adjusted using external resistors connected to the REF+ and REF- pins.

Detailed Application Field Plans

The LT6105IMS8#TRPBF finds applications in various fields, including:

1. Power management systems
2. Battery monitoring and protection circuits
3. Motor control systems
4. Current monitoring in industrial equipment
5. Overcurrent protection in electronic devices
6. Solar power systems
7. LED lighting control

Alternative Models

1. INA219 - Current Shunt Monitor
2. MAX4080 - Precision High-Side Current Sense Amplifier
3. AD8211 - High Common-Mode Voltage Difference Amplifier

These alternative models offer similar functionality and can be considered as alternatives to the LT6105IMS8#TRPBF.

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