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OPA2314AIDGKR
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ManufacturerTexas Instruments
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Mfr. Part #OPA2314AIDGKR
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In Stock5117
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 1.5V/µs |
| Gain Bandwidth Product | 3 MHz |
| Current - Input Bias | 0.2 pA |
| Voltage - Input Offset | 500 µV |
| Supply Current | 150µA (x2 Channels) |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span(Min) | 1.8 V |
| Voltage - Supply Span(Max) | 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Overview
Description
The OPA2314AIDGKR is an operational amplifier (op-amp) from Texas Instruments, part of the OPA2314 series. This series is known for its low-power consumption and high performance, making it suitable for a variety of applications. The OPA2314AIDGKR, in particular, is designed for precision applications, with features such as low offset voltage and low input bias current. It operates with a single supply voltage, typically ranging from 1.8V to 5.5V, and has a rail-to-rail input and output, which enhances the dynamic range. The device is packaged in a small, space-saving VSSOP-8 (DGK) package, making it ideal for compact circuit designs. Its wide bandwidth and low noise make it suitable for filtering, buffering, and other analog signal processing tasks. This op-amp is commonly used in applications like data acquisition, process control, sensor signal conditioning, and portable instrumentation. Its robustness and reliability are further supported by a wide operating temperature range, making it versatile in various environmental conditions.
Equivalent
The OPA2314AIDGKR is a dual operational amplifier from Texas Instruments, known for low power consumption and high precision. Equivalent products from other manufacturers include:
1. AD8656 - From Analog Devices, offering similar low noise and low power features.
2. LMV358 - From Texas Instruments, also a low voltage, low power dual op-amp.
3. MCP6002 - From Microchip Technology, providing comparable specifications in low power applications.
Always verify specific requirements like voltage, bandwidth, and package when selecting substitutes.
1. AD8656 - From Analog Devices, offering similar low noise and low power features.
2. LMV358 - From Texas Instruments, also a low voltage, low power dual op-amp.
3. MCP6002 - From Microchip Technology, providing comparable specifications in low power applications.
Always verify specific requirements like voltage, bandwidth, and package when selecting substitutes.
Features
The OPA2314AIDGKR is a precision operational amplifier from Texas Instruments. It features:
1. Low Power Consumption: It operates on low quiescent current, making it suitable for battery-powered applications.
2. Wide Supply Range: Operates from a single supply of 1.8V to 5.5V.
3. Rail-to-Rail Input and Output: Provides full swing on the input and output, enhancing dynamic range.
4. Low Offset Voltage: Offers low input offset voltage and drift, ensuring high accuracy.
5. High Slew Rate: Provides a slew rate of 3.5 V/µs, allowing for fast signal processing.
6. Low Noise: Exhibits low voltage noise, beneficial for precision signal processing.
7. Stable Performance: Unity-gain stable and capable of driving capacitive loads.
8. Package Options: Available in various packages, including VSSOP-8 (DGK), suitable for space-constrained applications.
9. Temperature Range: Supports a wide operating temperature range from -40°C to 125°C, ideal for industrial applications.
These features make the OPA2314AIDGKR well-suited for a variety of applications, including sensor signal conditioning, portable devices, and precision instrumentation.
1. Low Power Consumption: It operates on low quiescent current, making it suitable for battery-powered applications.
2. Wide Supply Range: Operates from a single supply of 1.8V to 5.5V.
3. Rail-to-Rail Input and Output: Provides full swing on the input and output, enhancing dynamic range.
4. Low Offset Voltage: Offers low input offset voltage and drift, ensuring high accuracy.
5. High Slew Rate: Provides a slew rate of 3.5 V/µs, allowing for fast signal processing.
6. Low Noise: Exhibits low voltage noise, beneficial for precision signal processing.
7. Stable Performance: Unity-gain stable and capable of driving capacitive loads.
8. Package Options: Available in various packages, including VSSOP-8 (DGK), suitable for space-constrained applications.
9. Temperature Range: Supports a wide operating temperature range from -40°C to 125°C, ideal for industrial applications.
These features make the OPA2314AIDGKR well-suited for a variety of applications, including sensor signal conditioning, portable devices, and precision instrumentation.
Pinout
The OPA2314AIDGKR is a dual operational amplifier from Texas Instruments. It comes in an 8-pin VSSOP (DGK) package. Here is a brief outline of its pin configuration and functions:
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (-IN1): Inverting input of the first operational amplifier.
3. Pin 3 (+IN1): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (+IN2): Non-inverting input of the second operational amplifier.
6. Pin 6 (-IN2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+ or VDD): Positive power supply.
This dual op-amp is designed for precision amplification and is commonly used in signal conditioning, sensor applications, and active filters.
1. Pin 1 (OUT1): Output of the first operational amplifier.
2. Pin 2 (-IN1): Inverting input of the first operational amplifier.
3. Pin 3 (+IN1): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (+IN2): Non-inverting input of the second operational amplifier.
6. Pin 6 (-IN2): Inverting input of the second operational amplifier.
7. Pin 7 (OUT2): Output of the second operational amplifier.
8. Pin 8 (V+ or VDD): Positive power supply.
This dual op-amp is designed for precision amplification and is commonly used in signal conditioning, sensor applications, and active filters.
Manufacturer
The OPA2314AIDGKR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits, which it sells to electronics designers and manufacturers worldwide. TI is well-known for its analog chips and embedded processors, which are used in a variety of electronic devices across different industries. The company serves various sectors, including automotive, industrial, consumer electronics, and communications equipment. Texas Instruments has a strong reputation for innovation and quality in the semiconductor industry.
Application
The OPA2314AIDGKR is a precision operational amplifier used in various applications requiring high performance and low power consumption. Common application areas include:
1. Medical Instrumentation: Used for signal conditioning and processing in devices like ECGs and blood pressure monitors.
2. Industrial Automation: Employed in control systems and sensor interfacing.
3. Consumer Electronics: Used in audio processing and battery-operated devices.
4. Data Acquisition: Provides accurate signal amplification for data acquisition systems.
5. Test and Measurement Equipment: Ensures precision in measurement and testing instruments.
6. Communication Systems: Used in signal processing and RF applications.
These applications benefit from the amplifier's low noise, low offset voltage, and wide bandwidth.
1. Medical Instrumentation: Used for signal conditioning and processing in devices like ECGs and blood pressure monitors.
2. Industrial Automation: Employed in control systems and sensor interfacing.
3. Consumer Electronics: Used in audio processing and battery-operated devices.
4. Data Acquisition: Provides accurate signal amplification for data acquisition systems.
5. Test and Measurement Equipment: Ensures precision in measurement and testing instruments.
6. Communication Systems: Used in signal processing and RF applications.
These applications benefit from the amplifier's low noise, low offset voltage, and wide bandwidth.
Package
The OPA2314AIDGKR is an operational amplifier from Texas Instruments, packaged in a VSSOP-8 (also known as MSOP-8) format. This package type is compact, making it suitable for space-constrained applications.
