OPA373AIDBVR

Product Overview

Category: Operational Amplifier
Use: Signal conditioning and amplification
Characteristics: High precision, low noise, rail-to-rail output
Package: SOT-23-5
Essence: Analog integrated circuit
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

Supply Voltage Range: 2.7V to 5.5V
Input Offset Voltage: ±1.5μV (maximum)
Input Bias Current: ±1pA (maximum)
Gain Bandwidth Product: 10MHz
Slew Rate: 6V/μs
Quiescent Current: 1.4mA (typical)

Detailed Pin Configuration

The OPA373AIDBVR is a 5-pin device with the following pin configuration:

OUT: Output pin
V+: Positive supply voltage pin
V-: Negative supply voltage pin
IN-: Inverting input pin
IN+: Non-inverting input pin

Functional Features

Rail-to-rail output swing
Low input offset voltage and bias current
Wide supply voltage range
High gain bandwidth product
Low quiescent current

Advantages and Disadvantages

Advantages: - High precision amplification - Low noise performance - Suitable for low-power applications - Compact SOT-23-5 package

Disadvantages: - Limited output current capability - Restricted temperature range (-40°C to +125°C)

Working Principles

The OPA373AIDBVR is an operational amplifier designed for signal conditioning and amplification. It operates by amplifying the difference between the voltages applied to its non-inverting and inverting inputs. The rail-to-rail output swing allows the amplifier to provide an output voltage that closely matches the input voltage, even when the input signal approaches the supply rails.

Detailed Application Field Plans

The OPA373AIDBVR is commonly used in various applications, including but not limited to: - Sensor signal conditioning - Portable medical devices - Battery-powered instrumentation - Audio amplification - Data acquisition systems

Detailed and Complete Alternative Models

OPA344AIDBVR: Similar specifications, SOT-23-5 package
OPA333AIDBVR: Lower supply voltage range, SOT-23-5 package
OPA2277AIDR: Higher precision, SOIC-8 package
OPA2134PA: Dual operational amplifier, DIP-8 package
TLV2462IDR: Rail-to-rail input/output, SOIC-8 package

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 275 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací OPA373AIDBVR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of OPA373AIDBVR in technical solutions:

Q: What is the OPA373AIDBVR? A: The OPA373AIDBVR is a high-speed operational amplifier (op-amp) designed for various applications, including signal conditioning, data acquisition, and communication systems.
Q: What is the supply voltage range for the OPA373AIDBVR? A: The OPA373AIDBVR operates with a supply voltage range of 2.7V to 5.5V.
Q: What is the bandwidth of the OPA373AIDBVR? A: The OPA373AIDBVR has a bandwidth of 200MHz, making it suitable for high-frequency applications.
Q: Can the OPA373AIDBVR operate with a single power supply? A: Yes, the OPA373AIDBVR can operate with a single power supply, making it convenient for battery-powered or low-power applications.
Q: What is the input voltage range of the OPA373AIDBVR? A: The OPA373AIDBVR has a wide input voltage range that extends from the negative supply rail to within 1.5V of the positive supply rail.
Q: Does the OPA373AIDBVR have built-in protection features? A: Yes, the OPA373AIDBVR includes built-in protection features such as thermal shutdown and short-circuit protection to ensure safe operation.
Q: What is the output current capability of the OPA373AIDBVR? A: The OPA373AIDBVR can deliver up to 60mA of output current, allowing it to drive a wide range of loads.
Q: Can the OPA373AIDBVR be used in high-gain applications? A: Yes, the OPA373AIDBVR has a high open-loop gain and low input offset voltage, making it suitable for high-gain applications that require precision.
Q: Is the OPA373AIDBVR available in a small package? A: Yes, the OPA373AIDBVR is available in a small SOT-23 package, which is ideal for space-constrained designs.
Q: What are some typical applications of the OPA373AIDBVR? A: The OPA373AIDBVR can be used in various applications such as active filters, transimpedance amplifiers, ADC/DAC buffers, and high-speed data acquisition systems.

Please note that these answers are general and may vary depending on specific design requirements and conditions.