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OPA2192IDGKR
+BOM-
メーカーSTマイクロエレクトロニクス
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メーカー品番 #OPA2192IDGKR
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在庫状況3809
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | MicroAmplifier™ |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| OutputType | Rail-to-Rail |
| SlewRate | 20V/µs |
| GainBandwidthProduct | 10 MHz |
| Current-InputBias | 5 pA |
| Voltage-InputOffset | 5 µV |
| Current-Supply | 1mA (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 OPA2192IDGKR is a precision operational amplifier designed by Texas Instruments. It features low offset voltage, low noise, and low total harmonic distortion, making it ideal for applications requiring high precision and reliability. This dual-channel op-amp operates on a wide supply voltage range, typically from ±2.25V to ±18V, accommodating both single and dual-supply systems.
Key features of the OPA2192IDGKR include its ultra-low offset voltage of just 5 µV (typical), low bias current, and excellent Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR). These attributes make it suitable for instrumentation, sensor signal conditioning, and data acquisition systems. Additionally, the OPA2192IDGKR is designed to be stable in a unity-gain configuration, simplifying its integration into various circuit designs.
The device comes in a compact 8-pin VSSOP (DGK) package, allowing for space-efficient PCB layouts. Its robust performance over a wide temperature range (-40°C to +125°C) ensures reliability in diverse environmental conditions, making it a versatile choice for engineers and designers.
Key features of the OPA2192IDGKR include its ultra-low offset voltage of just 5 µV (typical), low bias current, and excellent Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR). These attributes make it suitable for instrumentation, sensor signal conditioning, and data acquisition systems. Additionally, the OPA2192IDGKR is designed to be stable in a unity-gain configuration, simplifying its integration into various circuit designs.
The device comes in a compact 8-pin VSSOP (DGK) package, allowing for space-efficient PCB layouts. Its robust performance over a wide temperature range (-40°C to +125°C) ensures reliability in diverse environmental conditions, making it a versatile choice for engineers and designers.
Equivalent
The OPA2192IDGKR is a precision operational amplifier. Equivalent products include:
1. AD8676 - by Analog Devices
2. LT1013 - by Analog Devices/Linear Technology
3. MCP6022 - by Microchip Technology
4. TS912 - by STMicroelectronics
These alternatives offer similar precision and performance characteristics, but verify the specifications to ensure compatibility with your specific application requirements.
1. AD8676 - by Analog Devices
2. LT1013 - by Analog Devices/Linear Technology
3. MCP6022 - by Microchip Technology
4. TS912 - by STMicroelectronics
These alternatives offer similar precision and performance characteristics, but verify the specifications to ensure compatibility with your specific application requirements.
Features
The OPA2192IDGKR is a precision operational amplifier from Texas Instruments. Key features include:
1. Low Offset Voltage: It has a low input offset voltage of 5 µV, ensuring high precision.
2. Low Drift: The drift is low over temperature, at about 0.2 µV/°C, which enhances stability.
3. Low Noise: It offers low noise density of 5.2 nV/√Hz, which is beneficial for low-noise applications.
4. Rail-to-Rail Output: The device supports rail-to-rail output, enabling a wide dynamic range.
5. Wide Supply Range: It operates over a wide supply voltage range from 4.5 V to 36 V (or ±2.25 V to ±18 V).
6. High Common-Mode Rejection Ratio (CMRR): The CMRR is 120 dB, reducing noise and interference.
7. High Open-Loop Gain: Offers a high open-loop gain of 140 dB, enhancing accuracy.
8. Wide Bandwidth: It has a bandwidth of 10 MHz, suitable for high-speed applications.
9. Low Input Bias Current: The input bias current is 5 pA, minimizing error in precision circuits.
10. Temperature Range: It operates over a wide temperature range from -40°C to 125°C.
These features make the OPA2192IDGKR suitable for precision instrumentation, data acquisition, and control applications.
1. Low Offset Voltage: It has a low input offset voltage of 5 µV, ensuring high precision.
2. Low Drift: The drift is low over temperature, at about 0.2 µV/°C, which enhances stability.
3. Low Noise: It offers low noise density of 5.2 nV/√Hz, which is beneficial for low-noise applications.
4. Rail-to-Rail Output: The device supports rail-to-rail output, enabling a wide dynamic range.
5. Wide Supply Range: It operates over a wide supply voltage range from 4.5 V to 36 V (or ±2.25 V to ±18 V).
6. High Common-Mode Rejection Ratio (CMRR): The CMRR is 120 dB, reducing noise and interference.
7. High Open-Loop Gain: Offers a high open-loop gain of 140 dB, enhancing accuracy.
8. Wide Bandwidth: It has a bandwidth of 10 MHz, suitable for high-speed applications.
9. Low Input Bias Current: The input bias current is 5 pA, minimizing error in precision circuits.
10. Temperature Range: It operates over a wide temperature range from -40°C to 125°C.
These features make the OPA2192IDGKR suitable for precision instrumentation, data acquisition, and control applications.
Pinout
The OPA2192IDGKR is a precision operational amplifier from Texas Instruments, featuring high precision and low offset voltage. It comes in an 8-pin VSSOP (DGK) package. The key functions of this op-amp include providing high accuracy for signal conditioning and amplification applications. The package includes the following pins:
1. OUTA (Pin 1): Output of the first operational amplifier.
2. -INA (Pin 2): Inverting input of the first operational amplifier.
3. +INA (Pin 3): Non-inverting input of the first operational amplifier.
4. V- (Pin 4): Negative power supply voltage.
5. +INB (Pin 5): Non-inverting input of the second operational amplifier.
6. -INB (Pin 6): Inverting input of the second operational amplifier.
7. OUTB (Pin 7): Output of the second operational amplifier.
8. V+ (Pin 8): Positive power supply voltage.
This configuration allows the OPA2192IDGKR to be used in various applications, including precision instrumentation, data acquisition systems, and other scenarios requiring high accuracy and low noise.
1. OUTA (Pin 1): Output of the first operational amplifier.
2. -INA (Pin 2): Inverting input of the first operational amplifier.
3. +INA (Pin 3): Non-inverting input of the first operational amplifier.
4. V- (Pin 4): Negative power supply voltage.
5. +INB (Pin 5): Non-inverting input of the second operational amplifier.
6. -INB (Pin 6): Inverting input of the second operational amplifier.
7. OUTB (Pin 7): Output of the second operational amplifier.
8. V+ (Pin 8): Positive power supply voltage.
This configuration allows the OPA2192IDGKR to be used in various applications, including precision instrumentation, data acquisition systems, and other scenarios requiring high accuracy and low noise.
Manufacturer
The OPA2192IDGKR is manufactured by Texas Instruments (TI), a global semiconductor design and manufacturing company. Texas Instruments is known for developing analog and embedded processing chips, which are used in a wide range of electronic systems. TI's extensive product portfolio includes amplifiers, data converters, sensors, and other semiconductor technologies. The company focuses on innovation and is a leader in the electronics industry, serving various sectors such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The OPA2192IDGKR is a precision operational amplifier widely used in applications requiring high accuracy and low noise. Key application areas include:
1. Instrumentation: Ideal for use in precise measurement equipment, such as data acquisition systems.
2. Medical Devices: Suitable for medical instrumentation needing high precision and reliability.
3. Industrial Automation: Utilized in control systems and sensors where stable operation is critical.
4. Test and Measurement: Enhances performance in devices like oscilloscopes and signal analyzers.
5. Audio Equipment: Provides low distortion and high fidelity in audio processing applications.
Its low offset voltage and drift make it excellent for precision signal conditioning and processing tasks.
1. Instrumentation: Ideal for use in precise measurement equipment, such as data acquisition systems.
2. Medical Devices: Suitable for medical instrumentation needing high precision and reliability.
3. Industrial Automation: Utilized in control systems and sensors where stable operation is critical.
4. Test and Measurement: Enhances performance in devices like oscilloscopes and signal analyzers.
5. Audio Equipment: Provides low distortion and high fidelity in audio processing applications.
Its low offset voltage and drift make it excellent for precision signal conditioning and processing tasks.
Package
The OPA2192IDGKR is a precision operational amplifier from Texas Instruments, packaged in an 8-pin VSSOP (DGK) format. The "R" at the end of the part number indicates it is supplied in a reel for automated assembly. This package is compact, making it suitable for space-constrained applications.
