Category: Operational Amplifier (Op-Amp)
Use: The OPA349SA/250G4 is a high-speed, low-power operational amplifier designed for use in various applications such as signal conditioning, filtering, and amplification.
Characteristics: - High speed: The OPA349SA/250G4 offers a high slew rate and bandwidth, making it suitable for applications requiring fast response times. - 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: It can operate from a single supply voltage as low as 2.5V up to a maximum of 5.5V, providing flexibility in different power supply configurations. - Rail-to-rail input and output: The op-amp supports rail-to-rail input and output voltage swings, allowing it to handle signals close to the power supply rails without distortion.
Package: The OPA349SA/250G4 is available in a small outline package (SOIC) with 8 pins.
Essence: This op-amp is designed to provide high performance while consuming minimal power, making it suitable for applications that require both speed and energy efficiency.
Packaging/Quantity: The OPA349SA/250G4 is typically sold in reels containing 250 units.
The OPA349SA/250G4 has the following pin configuration:
Advantages: - High speed and low power consumption - Wide supply voltage range - Rail-to-rail input and output capability - Small package size
Disadvantages: - Limited availability in larger quantities - Higher cost compared to some other op-amp models
The OPA349SA/250G4 operates based on the principles of operational amplifiers. It utilizes differential inputs to amplify the voltage difference between the inverting and non-inverting terminals. The amplified output is then fed back to the input through a feedback network, which determines the overall gain and behavior of the amplifier.
The OPA349SA/250G4 can be used in various applications, including but not limited to: - Signal conditioning and amplification in sensor interfaces - Active filters for audio or data signal processing - Voltage-controlled oscillators (VCOs) and waveform generators - Portable medical devices requiring low power consumption - Battery-powered instrumentation and measurement equipment
These alternative models offer similar functionality and can be considered based on specific requirements and availability.
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What is the supply voltage range for OPA349SA/250G4?
- The supply voltage range for OPA349SA/250G4 is 2.7V to 5.5V.
What is the typical input offset voltage of OPA349SA/250G4?
- The typical input offset voltage of OPA349SA/250G4 is 0.3mV.
What is the bandwidth of OPA349SA/250G4?
- The bandwidth of OPA349SA/250G4 is 14MHz.
Can OPA349SA/250G4 operate in single-supply applications?
- Yes, OPA349SA/250G4 can operate in single-supply applications.
What is the input bias current of OPA349SA/250G4?
- The input bias current of OPA349SA/250G4 is typically 0.1pA.
Is OPA349SA/250G4 suitable for low-power applications?
- Yes, OPA349SA/250G4 is suitable for low-power applications with a quiescent current of 25µA.
Does OPA349SA/250G4 have built-in EMI filtering?
- No, OPA349SA/250G4 does not have built-in EMI filtering.
What is the temperature range for OPA349SA/250G4?
- The temperature range for OPA349SA/250G4 is -40°C to 125°C.
Can OPA349SA/250G4 be used in precision instrumentation applications?
- Yes, OPA349SA/250G4 can be used in precision instrumentation applications.
What is the package type for OPA349SA/250G4?
- OPA349SA/250G4 is available in a small SOT-23 package.