INA193AIDBVTG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High precision, low power, voltage output, current sense amplifier
• Package: SOT-23-5
• Essence: The INA193AIDBVTG4 is a high-precision, low-power, voltage output, current sense amplifier. It is designed to accurately measure small differential voltages across a shunt resistor and convert them into a proportional output voltage.
• Packaging/Quantity: The INA193AIDBVTG4 is available in tape and reel packaging with 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Common Mode Voltage Range: -0.1V to +26V
• Output Voltage Swing: 0V to Vcc - 1.2V
• Gain Bandwidth Product: 500kHz
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The INA193AIDBVTG4 has a total of 5 pins:

1. V+ (Positive Supply Voltage)
2. V- (Negative Supply Voltage)
3. OUT (Output Voltage)
4. REF (Reference Voltage)
5. IN- (Inverting Input)

Functional Features

• High accuracy and precision in measuring small differential voltages
• Low power consumption for energy-efficient operation
• Wide input common mode voltage range allows for versatile applications
• Rail-to-rail output swing enables maximum utilization of the supply voltage range
• Internal reference voltage simplifies circuit design

Advantages

• Accurate measurement of small differential voltages
• Low power consumption extends battery life in portable applications
• Wide input common mode voltage range accommodates various measurement scenarios
• Rail-to-rail output swing maximizes signal integrity
• Internal reference voltage simplifies circuit design and reduces external component count

Disadvantages

• Limited gain bandwidth product may not be suitable for high-frequency applications
• SOT-23-5 package may limit heat dissipation in power-intensive applications

Working Principles

The INA193AIDBVTG4 works based on the principle of amplifying small differential voltages across a shunt resistor. It utilizes a precision operational amplifier to amplify the voltage difference between the IN+ and IN- inputs. The amplified voltage is then converted into a proportional output voltage, which can be further processed or measured.

Detailed Application Field Plans

The INA193AIDBVTG4 finds applications in various fields, including:

1. Battery monitoring systems
2. Power management and control
3. Current sensing in motor control systems
4. Overcurrent protection circuits
5. Industrial process control
6. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the INA193AIDBVTG4 include:

1. INA199A2IDR (Texas Instruments)
2. MAX4080SASA+ (Maxim Integrated)
3. LTC6101AIS5#TRMPBF (Analog Devices)
4. MCP6V01T-E/OT (Microchip Technology)

These alternative models provide comparable performance and features, allowing users to choose the most suitable option for their specific application requirements.

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