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OPA348AIDCKR
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ManufacturerTexas Instruments
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Mfr. Part #OPA348AIDCKR
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In Stock5307
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 1 |
| OutputType | Rail-to-Rail |
| SlewRate | 0.5V/µs |
| GainBandwidthProduct | 1 MHz |
| Current-InputBias | 0.5 pA |
| Voltage-InputOffset | 1 mV |
| Current-Supply | 45µA |
| Current-Output/Channel | 10 mA |
| Voltage-SupplySpan(Min) | 2.1 V |
| Voltage-SupplySpan(Max) | 5.5 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
Overview
Description
The OPA348AIDCKR is a precision operational amplifier designed by Texas Instruments. It is part of the OPA348 series, known for low power consumption and high precision. The amplifier operates with low offset voltage, low bias current, and has rail-to-rail input and output capability, making it suitable for battery-powered and portable applications. It typically operates within a voltage range of 2.1V to 5.5V and features a low quiescent current, enhancing its efficiency in power-sensitive designs.
The OPA348AIDCKR is housed in a compact SOT-23 package, which makes it ideal for space-constrained applications. Its key features also include high input impedance and stability across temperature variations, making it reliable for precision instrumentation and sensor interfaces.
This operational amplifier is commonly used in applications such as data acquisition systems, medical instrumentation, and active filters. Overall, its combination of precision, low power, and small form factor makes it a versatile choice for various analog signal processing tasks.
The OPA348AIDCKR is housed in a compact SOT-23 package, which makes it ideal for space-constrained applications. Its key features also include high input impedance and stability across temperature variations, making it reliable for precision instrumentation and sensor interfaces.
This operational amplifier is commonly used in applications such as data acquisition systems, medical instrumentation, and active filters. Overall, its combination of precision, low power, and small form factor makes it a versatile choice for various analog signal processing tasks.
Equivalent
The OPA348AIDCKR is a low-power, rail-to-rail operational amplifier. Equivalent products include the LMV321 and MCP6001, which offer similar low-power and rail-to-rail input/output capabilities. Additionally, the TLV2370 and MAX4238 can serve as substitutes, depending on specific application requirements such as bandwidth, voltage range, and power consumption. Always verify compatibility with your specific application to ensure optimal performance.
Features
The OPA348AIDCKR is a precision operational amplifier with several notable features:
1. Low Quiescent Current: It typically operates with a low quiescent current, making it energy-efficient and suitable for battery-powered applications.
2. Rail-to-Rail Input and Output: This feature allows the amplifier to function effectively across the entire supply voltage range, enhancing its versatility in different circuit designs.
3. Wide Supply Voltage Range: The OPA348AIDCKR can operate over a wide range of supply voltages, typically from 2.1V to 5.5V, which supports diverse application needs.
4. Low Noise: It provides low noise performance, making it ideal for precision applications where signal integrity is crucial.
5. High Gain-Bandwidth Product: This allows for faster signal processing, making it suitable for high-speed applications.
6. Small Package: The device is available in a small SOT-23 package, which is beneficial for space-constrained designs.
These features make the OPA348AIDCKR suitable for a variety of applications in consumer electronics, industrial controls, and portable devices.
1. Low Quiescent Current: It typically operates with a low quiescent current, making it energy-efficient and suitable for battery-powered applications.
2. Rail-to-Rail Input and Output: This feature allows the amplifier to function effectively across the entire supply voltage range, enhancing its versatility in different circuit designs.
3. Wide Supply Voltage Range: The OPA348AIDCKR can operate over a wide range of supply voltages, typically from 2.1V to 5.5V, which supports diverse application needs.
4. Low Noise: It provides low noise performance, making it ideal for precision applications where signal integrity is crucial.
5. High Gain-Bandwidth Product: This allows for faster signal processing, making it suitable for high-speed applications.
6. Small Package: The device is available in a small SOT-23 package, which is beneficial for space-constrained designs.
These features make the OPA348AIDCKR suitable for a variety of applications in consumer electronics, industrial controls, and portable devices.
Pinout
The OPA348AIDCKR is a precision operational amplifier from Texas Instruments. It is available in a SC70 package, which has a pin count of 5. The primary function of this operational amplifier is to provide high precision, low power consumption, and rail-to-rail input and output capabilities, making it suitable for various applications such as sensor signal conditioning, portable devices, and active filters. The specific pin functions typically include:
1. Non-Inverting Input (+IN): Receives the input voltage that the amplifier will work with.
2. Inverting Input (-IN): Receives the input voltage for feedback and comparison.
3. Output: Provides the amplified signal output.
4. V+ (Positive Power Supply): Connects to the positive supply voltage.
5. V- (Negative Power Supply or Ground): Connects to the ground or negative supply voltage.
For precise details on pin configuration and usage, referring to the official datasheet from Texas Instruments is recommended.
1. Non-Inverting Input (+IN): Receives the input voltage that the amplifier will work with.
2. Inverting Input (-IN): Receives the input voltage for feedback and comparison.
3. Output: Provides the amplified signal output.
4. V+ (Positive Power Supply): Connects to the positive supply voltage.
5. V- (Negative Power Supply or Ground): Connects to the ground or negative supply voltage.
For precise details on pin configuration and usage, referring to the official datasheet from Texas Instruments is recommended.
Manufacturer
The OPA348AIDCKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and products. It is headquartered in Dallas, Texas, and is one of the largest and most well-known companies in the semiconductor industry. TI is recognized for its innovation and leadership in developing analog and embedded processing products. Its products are used in various electronic systems, including industrial, automotive, personal electronics, and communications equipment.
Application
The OPA348AIDCKR is a low-power, precision operational amplifier designed for various applications. Its key application areas include:
1. Portable Devices: Ideal for battery-operated systems due to its low power consumption.
2. Sensor Signal Conditioning: Provides precise amplification of sensor outputs.
3. Medical Instrumentation: Used in devices requiring low noise and high precision.
4. Data Acquisition Systems: Enhances accuracy and reliability of data collection processes.
5. Test and Measurement Equipment: Contributes to precise and stable measurements.
6. Industrial Process Controls: Improves the performance of control systems with accurate signal processing.
These applications benefit from the amplifier's low noise, low offset, and high input impedance characteristics.
1. Portable Devices: Ideal for battery-operated systems due to its low power consumption.
2. Sensor Signal Conditioning: Provides precise amplification of sensor outputs.
3. Medical Instrumentation: Used in devices requiring low noise and high precision.
4. Data Acquisition Systems: Enhances accuracy and reliability of data collection processes.
5. Test and Measurement Equipment: Contributes to precise and stable measurements.
6. Industrial Process Controls: Improves the performance of control systems with accurate signal processing.
These applications benefit from the amplifier's low noise, low offset, and high input impedance characteristics.
Package
The OPA348AIDCKR is an operational amplifier from Texas Instruments, and it comes in a SC70-6 package type, which is a small surface-mount package with 6 pins.
