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INA117KU/2K5
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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 #INA117KU/2K5
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データシート INA117KU/2K5 DataSheet
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在庫状況6893
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 / Case | Bulk |
| Part Status | Active |
| Amplifier Type | Differential |
| Number of Circuits | 1 |
| Slew Rate | 2.6V/µs |
| -3 dB Bandwidth | 200 kHz |
| Voltage - Input Offset | 600 µV |
| Supply Current | 1.5mA |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span(Min) | 10 V |
| Voltage - Supply Span(Max) | 36 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概要
Description
Key features of the INA117KU/2K5 include a high common-mode voltage range, which allows for direct measurement of high-voltage signals without additional components. It also provides low offset voltage and low drift over temperature, ensuring stable and precise measurements over time. The amplifier includes protection against input overvoltage, which adds reliability and durability to the design.
This amplifier is commonly used in applications such as medical instrumentation, data acquisition systems, and industrial process controls, where precision and reliability are critical. It comes in a package that supports various mounting options, providing flexibility for designers. Overall, the INA117KU/2K5 is valued for its precision, stability, and robust performance in challenging environments.
Equivalent
1. AD620 by Analog Devices
2. LT1167 by Analog Devices (formerly Linear Technology)
3. MAX4194 by Maxim Integrated
4. AMP04 by Analog Devices
These alternatives offer similar functionalities but may have different specifications such as supply voltage range, input impedance, and gain bandwidth. Always compare datasheets to ensure compatibility with your application.
Features
1. Wide Supply Range: It operates with a dual supply voltage range from ±4.5V to ±18V, making it versatile for various applications.
2. High Input Impedance: The amplifier boasts a high input impedance, which minimizes the loading effect on the signal source.
3. Low Offset Voltage: It has a low input offset voltage, which enhances precision by reducing error in the measurement of low-level signals.
4. Excellent Common-Mode Rejection: The INA117KU/2K5 offers excellent common-mode rejection ratio (CMRR), crucial for rejecting noise and interference common to both input terminals.
5. Low Drift: It features low drift over temperature, ensuring stable performance in varying environmental conditions.
6. High Gain Accuracy: The amplifier provides high gain accuracy, essential for precise signal amplification.
7. Package: It is available in SOIC (Small Outline Integrated Circuit) packaging, which is suitable for compact circuit designs.
These features make the INA117KU/2K5 ideal for instrumentation and sensor signal processing applications requiring high precision and reliability.
Pinout
Manufacturer
Application
1. Medical Instrumentation: Capturing low-level physiological signals with high precision.
2. Industrial Process Control: Monitoring and analyzing sensor outputs in automation systems.
3. Data Acquisition Systems: Enhancing signal integrity for accurate data collection.
4. Weigh Scales: Amplifying signals from load cells for precise weight measurements.
5. Strain Gauge Monitoring: Amplifying output from strain gauges used in structural testing and monitoring.
6. Bridge Transducer Conditioning: Suitable for use with pressure transducers and load cells.
7. High-Impedance Sensors: Providing reliable amplification for sensors with high output impedance.
Its high input impedance and low offset voltage make it ideal for these applications.