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INA117KU
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HerstellerTexas Instruments
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Herstellerteil #INA117KU
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Auf Lager2447
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Bulk,Tube |
| ProductStatus | Active |
| AmplifierType | Differential |
| NumberofCircuits | 1 |
| SlewRate | 2.6V/µs |
| -3dbBandwidth | 200 kHz |
| Voltage-InputOffset | 600 µV |
| Current-Supply | 1.5mA |
| Current-Output/Channel | 20 mA |
| Voltage-SupplySpan(Min) | 10 V |
| Voltage-SupplySpan(Max) | 36 V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Übersicht
Description
Key features of the INA117KU include its wide common-mode voltage range, allowing it to handle large input voltage differences. It offers a high common-mode rejection ratio (CMRR), which ensures that noise and interference are minimized, providing clean signal amplification. The amplifier also features a low quiescent current, making it suitable for battery-powered applications.
The INA117KU typically operates with a single or dual supply voltage and is available in an SOIC-16 package. It is designed to work over a variety of temperature ranges, ensuring reliable performance in various environmental conditions. Overall, the INA117KU is a robust solution for precision analog signal processing, widely used across different industries for its reliability and performance.
Equivalent
1. AD8274 by Analog Devices: A precision difference amplifier suitable for high common-mode voltage applications.
2. MAX4198 by Maxim Integrated: Offers similar functions with high precision.
3. LT1990 by Analog Devices (formerly Linear Technology): Can be used as an alternative for high-voltage difference amplification.
Always verify specifications to ensure compatibility with your specific application requirements.
Features
1. High Common-Mode Rejection Ratio (CMRR): It offers excellent CMRR of up to 120 dB, making it suitable for measuring small differential voltages in the presence of high common-mode noise.
2. Low Offset Voltage: This amplifier has a low offset voltage, enhancing accuracy in signal amplification.
3. Wide Supply Range: It operates over a wide supply voltage range from ±4.5V to ±18V, providing flexibility in various designs.
4. Low Power Consumption: The INA117KU is designed for low power consumption, making it suitable for battery-operated devices.
5. Wide Bandwidth: With a bandwidth of up to 500 kHz, it supports fast signal processing.
6. Adjustable Gain: The gain can be easily set with external resistors, allowing customization for specific application needs.
7. Temperature Stability: It maintains performance across a wide temperature range, which is crucial for industrial and automotive applications.
8. SOIC-16 Package: It is available in a compact surface-mount package, facilitating easy integration into circuit boards.
These features make the INA117KU ideal for precision data acquisition and signal conditioning tasks.
Pinout
1. Power Supply Pins:
- V+ (Positive Supply)
- V- (Negative Supply)
- GND (Ground)
2. Input Pins:
- IN+ (Non-inverting Input)
- IN- (Inverting Input)
3. Output Pin:
- OUT (Output Signal)
4. Gain Setting:
- The gain of the INA117KU can be set by connecting external resistors to specific pins.
5. Reference Pin:
- REF (Reference Voltage Input)
6. Common Pins:
- Pins for common connections or additional features like offset adjustment.
The INA117KU's internal architecture allows it to provide high input impedance, low output impedance, and excellent common-mode rejection, which makes it suitable for various precision measurement and signal processing applications.
Manufacturer
Application
1. Medical Instrumentation: It is utilized in devices like ECG and EEG machines for precise bio-signal amplification.
2. Industrial Process Control: Provides accurate sensor signal amplification in environments with high electrical noise.
3. Data Acquisition Systems: Used for enhancing the integrity of low-level signals for accurate data capture.
4. Weighing Systems: Offers stable performance in load cell signal conditioning.
5. Test and Measurement Equipment: Ensures precision in various metrological applications.
6. High-Voltage Monitoring: Suitable for applications that necessitate monitoring high-voltage signals with high accuracy.
These features make the INA117KU ideal for high-performance, precision-required applications.