仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 7V/µs |
| GainBandwidthProduct | 2.5 MHz |
| Current-InputBias | 5 pA |
| Voltage-InputOffset | 25 µV |
| Current-Supply | 140µA (x2 Channels) |
| Current-Output/Channel | 65 mA |
| Voltage-SupplySpan(Min) | 4.5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
概要
Description
The OPA2196IDGKR is a precision operational amplifier designed by Texas Instruments. It features a combination of low offset voltage, low noise, and low input bias current, making it suitable for various precision applications. The amplifier provides excellent DC precision with its low offset voltage of approximately 200 µV and offset drift of 0.5 µV/°C. It also offers a low input bias current of 0.2 nA, which is beneficial for high-impedance sensor applications.
The OPA2196IDGKR operates over a wide supply voltage range of 4.5 V to 36 V, offering flexibility in different circuit designs. Its rail-to-rail input and output swing capability ensures maximum dynamic range, enhancing performance in low-voltage applications. The device features a gain bandwidth product of 3 MHz, which supports a variety of signal processing tasks.
Packaged in a VSSOP (DGK) format, the OPA2196IDGKR is ideal for space-constrained applications. It is widely used in medical instrumentation, test equipment, and industrial automation systems, where precision and reliability are crucial.
The OPA2196IDGKR operates over a wide supply voltage range of 4.5 V to 36 V, offering flexibility in different circuit designs. Its rail-to-rail input and output swing capability ensures maximum dynamic range, enhancing performance in low-voltage applications. The device features a gain bandwidth product of 3 MHz, which supports a variety of signal processing tasks.
Packaged in a VSSOP (DGK) format, the OPA2196IDGKR is ideal for space-constrained applications. It is widely used in medical instrumentation, test equipment, and industrial automation systems, where precision and reliability are crucial.
Equivalent
The OPA2196IDGKR is a precision operational amplifier by Texas Instruments. Equivalent products from other manufacturers might include the AD8628 from Analog Devices, MCP6V07 from Microchip Technology, and MAX44246 from Maxim Integrated. These alternatives offer similar low power, precision features, and operational voltage ranges. Always review the datasheets to ensure that the specifications match your specific application requirements.
Features
The OPA2196IDGKR is a precision operational amplifier designed for a variety of applications. Key features include:
1. Low Offset Voltage: Ensures high precision with a low offset voltage, making it suitable for sensitive measurements.
2. Low Noise: Offers low noise performance, critical for applications requiring clean signals.
3. Wide Supply Range: Operates over a wide supply voltage range, typically from ±2.25V to ±18V, providing flexibility in different circuit designs.
4. Low Input Bias Current: Assures minimal interference with the measured signal, beneficial for high-impedance sensors.
5. Rail-to-Rail Output: Allows the output voltage to swing very close to the supply rails, maximizing the dynamic range in low-voltage applications.
6. High CMRR and PSRR: Ensures excellent common-mode rejection and power supply rejection ratios, enhancing accuracy.
7. Temperature Stability: Maintains performance across a wide temperature range, suitable for various environmental conditions.
8. Small Package: Available in compact packages, such as the VSSOP, for space-constrained applications.
These features make the OPA2196IDGKR ideal for precision analog circuits, data acquisition systems, and industrial applications.
1. Low Offset Voltage: Ensures high precision with a low offset voltage, making it suitable for sensitive measurements.
2. Low Noise: Offers low noise performance, critical for applications requiring clean signals.
3. Wide Supply Range: Operates over a wide supply voltage range, typically from ±2.25V to ±18V, providing flexibility in different circuit designs.
4. Low Input Bias Current: Assures minimal interference with the measured signal, beneficial for high-impedance sensors.
5. Rail-to-Rail Output: Allows the output voltage to swing very close to the supply rails, maximizing the dynamic range in low-voltage applications.
6. High CMRR and PSRR: Ensures excellent common-mode rejection and power supply rejection ratios, enhancing accuracy.
7. Temperature Stability: Maintains performance across a wide temperature range, suitable for various environmental conditions.
8. Small Package: Available in compact packages, such as the VSSOP, for space-constrained applications.
These features make the OPA2196IDGKR ideal for precision analog circuits, data acquisition systems, and industrial applications.
Pinout
The OPA2196IDGKR is a dual-channel operational amplifier from Texas Instruments. It comes in an 8-pin VSSOP (DGK) package. The main functions of the OPA2196 include precision amplification with low offset voltage and low quiescent current, suitable for a variety of applications such as sensor signal conditioning, medical instrumentation, and portable devices.
The pin configuration for the OPA2196IDGKR is as follows:
1. OUT A - Output of the amplifier channel A
2. -IN A - Inverting input of amplifier channel A
3. +IN A - Non-inverting input of amplifier channel A
4. V- (GND) - Negative power supply or ground
5. +IN B - Non-inverting input of amplifier channel B
6. -IN B - Inverting input of amplifier channel B
7. OUT B - Output of the amplifier channel B
8. V+ - Positive power supply
This arrangement allows the OPA2196 to operate with dual supplies or a single supply, making it versatile for different design requirements.
The pin configuration for the OPA2196IDGKR is as follows:
1. OUT A - Output of the amplifier channel A
2. -IN A - Inverting input of amplifier channel A
3. +IN A - Non-inverting input of amplifier channel A
4. V- (GND) - Negative power supply or ground
5. +IN B - Non-inverting input of amplifier channel B
6. -IN B - Inverting input of amplifier channel B
7. OUT B - Output of the amplifier channel B
8. V+ - Positive power supply
This arrangement allows the OPA2196 to operate with dual supplies or a single supply, making it versatile for different design requirements.
Manufacturer
The OPA2196IDGKR is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and produces a wide range of semiconductor products. TI is well-known for its contributions to the electronics industry, particularly in the areas of analog and embedded processing. The company’s products serve numerous applications across different sectors, including industrial, automotive, personal electronics, and communications equipment.
Application
The OPA2196IDGKR is a precision operational amplifier commonly used in various applications due to its low noise and high accuracy. Key application areas include:
1. Signal Conditioning: Enhancing sensor outputs in instrumentation systems.
2. Data Acquisition: Improving precision in analog-to-digital conversion processes.
3. Medical Instrumentation: Used in ECG and other medical diagnostic equipment for accurate signal processing.
4. Audio Equipment: Ensures high fidelity in audio amplification and processing.
5. Industrial Control Systems: Provides precise control and monitoring in automated systems.
6. Test and Measurement Equipment: Essential for accurate and reliable measurements in laboratory settings.
Its versatility and reliability make it suitable for these and other precision-demanding applications.
1. Signal Conditioning: Enhancing sensor outputs in instrumentation systems.
2. Data Acquisition: Improving precision in analog-to-digital conversion processes.
3. Medical Instrumentation: Used in ECG and other medical diagnostic equipment for accurate signal processing.
4. Audio Equipment: Ensures high fidelity in audio amplification and processing.
5. Industrial Control Systems: Provides precise control and monitoring in automated systems.
6. Test and Measurement Equipment: Essential for accurate and reliable measurements in laboratory settings.
Its versatility and reliability make it suitable for these and other precision-demanding applications.
Package
The OPA2196IDGKR is an operational amplifier from Texas Instruments. It comes in a VSSOP (Very Small Shrink Outline Package) with an 8-pin configuration, specifically referred to as DGK package type. This package is designed to save space on PCBs while providing efficient performance.
