INA193AMDBVREPG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High precision, low power consumption
• Package: SOT-23-5
• Essence: Instrumentation amplifier
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±150µV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Input Bias Current: ±50nA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The INA193AMDBVREPG4 has a total of 5 pins:

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

Functional Features

• High common-mode rejection ratio (CMRR) of 120dB (typical)
• Low input offset voltage for accurate amplification
• Rail-to-rail output swing capability
• Low quiescent current of 60µA (typical)
• Wide supply voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages: - High precision amplification - Low power consumption - Wide operating temperature range - Small package size for space-constrained designs

Disadvantages: - Limited gain bandwidth product compared to some other amplifiers - Requires external resistors for gain configuration

Working Principles

The INA193AMDBVREPG4 is an instrumentation amplifier designed to accurately amplify small differential signals while rejecting common-mode noise. It utilizes a combination of operational amplifiers and precision resistors to achieve high gain and accuracy. The input signals are applied to the non-inverting and inverting inputs, and the amplified output is obtained at the OUT pin.

Detailed Application Field Plans

The INA193AMDBVREPG4 is commonly used in various applications, including:

1. Strain gauge amplification in load cells and pressure sensors
2. Current sensing in power management systems
3. Temperature measurement using thermocouples or RTDs
4. Bridge sensor signal conditioning
5. Medical instrumentation for precise measurements

Detailed and Complete Alternative Models

1. INA196AIDBVT: Similar specifications and package, but with a different pin configuration (SOT-23-6)
2. INA192AIDBVR: Lower supply voltage range (1.8V to 5.5V) and lower quiescent current (45µA typical), same package (SOT-23-5)
3. INA194AIDBVR: Higher gain bandwidth product (2MHz typical) and lower input offset voltage (±100µV maximum), same package (SOT-23-5)

(Note: These alternative models are provided as examples and may not cover all available options.)

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