OPA361AIDCKRG4

Product Overview

Category: Operational Amplifier (Op-Amp)

Use: The OPA361AIDCKRG4 is a high-speed, low-power operational amplifier designed for use in various applications such as audio and video signal processing, communication systems, and instrumentation.

Characteristics: - High speed: The OPA361AIDCKRG4 offers a high slew rate and bandwidth, making it suitable for applications requiring fast signal amplification. - Low power consumption: This op-amp operates at low power levels, making it ideal for battery-powered devices or applications where power efficiency is crucial. - Wide supply voltage range: The OPA361AIDCKRG4 can operate from a single supply voltage as low as 2.7V up to a maximum of 5.5V, providing flexibility in different power supply configurations. - Rail-to-rail input and output: It supports rail-to-rail input and output voltage swings, allowing for maximum utilization of the available dynamic range.

Package: The OPA361AIDCKRG4 comes in a small SOT-23-5 package, which is compact and suitable for space-constrained designs.

Essence: The essence of the OPA361AIDCKRG4 lies in its ability to provide high-speed and low-power amplification of signals in various applications.

Packaging/Quantity: The OPA361AIDCKRG4 is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 50MHz (typical)
• Slew Rate: 100V/µs (typical)
• Quiescent Current: 1.6mA (typical)
• Input Common-Mode Voltage Range: -0.1V to VCC+0.1V
• Output Voltage Swing: Rail-to-Rail

Detailed Pin Configuration

The OPA361AIDCKRG4 has a total of 5 pins arranged as follows:

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| | --| IN- OUT |-- --| IN+ VCC |-- --| GND NC |-- |___________| ```

Pin Description: - IN-: Inverting input - IN+: Non-inverting input - OUT: Output - VCC: Positive supply voltage - GND: Ground - NC: No connection (unused pin)

Functional Features

• High-speed amplification: The OPA361AIDCKRG4 offers a high gain bandwidth product and slew rate, enabling it to amplify signals with minimal distortion and delay.
• Low power consumption: It operates at low quiescent current levels, making it suitable for battery-powered devices or applications where power efficiency is critical.
• Rail-to-rail input and output: The op-amp supports input and output voltage swings that extend from the negative rail to the positive rail, maximizing the dynamic range of the amplified signal.
• Wide supply voltage range: It can operate from a wide range of supply voltages, providing flexibility in different power supply configurations.

Advantages and Disadvantages

Advantages: - High-speed performance - Low power consumption - Rail-to-rail input and output - Wide supply voltage range

Disadvantages: - Limited number of pins for additional functionality - SOT-23-5 package may not be suitable for all applications requiring higher pin counts

Working Principles

The OPA361AIDCKRG4 is based on a differential amplifier configuration, where the difference between the non-inverting and inverting inputs is amplified. It utilizes a combination of active devices, such as transistors, to achieve high-speed amplification with low power consumption. The rail-to-rail input and output capability allows for maximum utilization of the available signal range.

Detailed Application Field Plans

The OPA361AIDCKRG4 can be used in various applications, including but not limited to: - Audio and video signal processing - Communication systems - Instrumentation and measurement equipment - Active filters - Data acquisition systems - Portable devices

Detailed and Complete Alternative Models

1. OPA365AIDBVR: This op-amp offers similar characteristics and performance as the OPA361AIDCKRG4 but comes in a smaller SOT-23-6 package.
2. OPA340NA/3K: A quad-channel operational amplifier with comparable specifications to the OPA361AIDCKRG4, suitable for applications requiring multiple amplifiers in a single package.
3. TLV9061IDBVR: This op-amp provides ultra-low power consumption and rail-to-rail input/output capabilities, making it