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OPA2156IDR
+Nomenclature-
FabricantTexas Instruments
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Pièce fabricant #OPA2156IDR
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En stock4527
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | CMOS |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 40V/µs |
| GainBandwidthProduct | 25 MHz |
| Current-InputBias | 5 pA |
| Voltage-InputOffset | 25 µV |
| Current-Supply | 4.4mA (x2 Channels) |
| Current-Output/Channel | 100 mA |
| Voltage-SupplySpan(Min) | 4.5 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
The OPA2156IDR is a precision operational amplifier designed by Texas Instruments. It is part of the OPA2156 series, known for its high-performance features suitable for a variety of applications in industrial, instrumentation, and medical sectors. This op-amp provides low noise and low distortion with a wide bandwidth, making it ideal for applications requiring high precision and accuracy.
Key features include a low input offset voltage, a high open-loop gain, and a wide supply voltage range allowing for versatility in different circuit designs. The OPA2156IDR also offers rail-to-rail input and output capability, providing greater dynamic range and flexibility in single-supply operations.
It is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it easy to integrate into various circuit designs. The device operates over a wide temperature range, ensuring reliability in challenging environmental conditions. Overall, the OPA2156IDR is a robust and versatile component suitable for demanding analog signal processing tasks.
Key features include a low input offset voltage, a high open-loop gain, and a wide supply voltage range allowing for versatility in different circuit designs. The OPA2156IDR also offers rail-to-rail input and output capability, providing greater dynamic range and flexibility in single-supply operations.
It is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, making it easy to integrate into various circuit designs. The device operates over a wide temperature range, ensuring reliability in challenging environmental conditions. Overall, the OPA2156IDR is a robust and versatile component suitable for demanding analog signal processing tasks.
Equivalent
The OPA2156IDR is a precision operational amplifier from Texas Instruments. Equivalent products could include the following:
1. TLV9062 from Texas Instruments - Similar specifications with a focus on low power.
2. AD8676 from Analog Devices - Offers low noise and high precision.
3. LTC2057 from Analog Devices - Known for precision and low offset voltage.
4. MAX44267 from Maxim Integrated - Low-noise with similar operational characteristics.
Always verify specifications and compatibility for your specific application.
1. TLV9062 from Texas Instruments - Similar specifications with a focus on low power.
2. AD8676 from Analog Devices - Offers low noise and high precision.
3. LTC2057 from Analog Devices - Known for precision and low offset voltage.
4. MAX44267 from Maxim Integrated - Low-noise with similar operational characteristics.
Always verify specifications and compatibility for your specific application.
Features
The OPA2156IDR is a precision operational amplifier featuring several key attributes:
1. Low Offset Voltage: It offers a low offset voltage, minimizing errors in measurement applications.
2. Low Noise: Exhibits low noise performance, making it suitable for precision applications that require quiet operation.
3. Wide Bandwidth: The device supports a wide bandwidth, which is beneficial for handling high-speed signals.
4. Low Distortion: Maintains low distortion levels, ensuring signal integrity in audio and other precision systems.
5. Rail-to-Rail Input and Output: This feature allows the amplifier to utilize the entire power supply range for input and output, enhancing operational flexibility.
6. High Slew Rate: A high slew rate enables the amplifier to respond quickly to rapid changes in input signals.
7. Wide Supply Range: Compatible with a broad range of power supply voltages, enhancing its versatility for various applications.
8. Stability: Offers high stability across a range of operating conditions, making it reliable in diverse environments.
These features make the OPA2156IDR suitable for high-precision applications such as data acquisition, medical instrumentation, and industrial control systems.
1. Low Offset Voltage: It offers a low offset voltage, minimizing errors in measurement applications.
2. Low Noise: Exhibits low noise performance, making it suitable for precision applications that require quiet operation.
3. Wide Bandwidth: The device supports a wide bandwidth, which is beneficial for handling high-speed signals.
4. Low Distortion: Maintains low distortion levels, ensuring signal integrity in audio and other precision systems.
5. Rail-to-Rail Input and Output: This feature allows the amplifier to utilize the entire power supply range for input and output, enhancing operational flexibility.
6. High Slew Rate: A high slew rate enables the amplifier to respond quickly to rapid changes in input signals.
7. Wide Supply Range: Compatible with a broad range of power supply voltages, enhancing its versatility for various applications.
8. Stability: Offers high stability across a range of operating conditions, making it reliable in diverse environments.
These features make the OPA2156IDR suitable for high-precision applications such as data acquisition, medical instrumentation, and industrial control systems.
Pinout
The OPA2156IDR is a dual-channel operational amplifier from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief description of its pin functions:
1. V+ (Pin 8): Positive power supply voltage.
2. V- (Pin 4): Negative power supply voltage or ground.
3. IN+ (Pins 3 & 5): Non-inverting input for each of the two op-amps.
4. IN- (Pins 2 & 6): Inverting input for each of the two op-amps.
5. OUT (Pins 1 & 7): Output for each of the two op-amps.
This operational amplifier offers high precision and low noise, making it suitable for a wide range of applications including signal conditioning and sensor interfacing.
1. V+ (Pin 8): Positive power supply voltage.
2. V- (Pin 4): Negative power supply voltage or ground.
3. IN+ (Pins 3 & 5): Non-inverting input for each of the two op-amps.
4. IN- (Pins 2 & 6): Inverting input for each of the two op-amps.
5. OUT (Pins 1 & 7): Output for each of the two op-amps.
This operational amplifier offers high precision and low noise, making it suitable for a wide range of applications including signal conditioning and sensor interfacing.
Manufacturer
The OPA2156IDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. The company specializes in analog and embedded processing products which are crucial in various applications from industrial to consumer electronics. TI is known for its innovation and robust product lineup, serving industries like automotive, communications, and consumer electronics, among others.
Application
The OPA2156IDR is an operational amplifier widely used in various applications due to its high precision and low noise characteristics. Key application areas include:
1. Instrumentation Amplifiers: For precise signal amplification in medical and industrial instruments.
2. Data Acquisition Systems: Enhancing signal integrity and accuracy.
3. Active Filters: Implementing high-performance filters in communication and audio systems.
4. Sensor Signal Conditioning: Amplifying weak sensor signals from thermocouples, RTDs, or strain gauges.
5. Test and Measurement Equipment: Providing accurate and reliable measurement capabilities.
6. Audio Applications: High-fidelity sound processing in audio equipment.
These features make it suitable for applications requiring low distortion and high linearity.
1. Instrumentation Amplifiers: For precise signal amplification in medical and industrial instruments.
2. Data Acquisition Systems: Enhancing signal integrity and accuracy.
3. Active Filters: Implementing high-performance filters in communication and audio systems.
4. Sensor Signal Conditioning: Amplifying weak sensor signals from thermocouples, RTDs, or strain gauges.
5. Test and Measurement Equipment: Providing accurate and reliable measurement capabilities.
6. Audio Applications: High-fidelity sound processing in audio equipment.
These features make it suitable for applications requiring low distortion and high linearity.
Package
The OPA2156IDR is a dual-channel operational amplifier from Texas Instruments. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, designated by the "D" in the part number, with a "R" indicating it is supplied on a reel.
