Images are for reference only
INA117KU
+BOM-
ManufacturerTexas Instruments
-
Mfr. Part #INA117KU
-
In Stock2447
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Package / Case | Bulk,Tube |
| 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 |
Overview
Description
The INA117KU is a precision instrumentation amplifier designed by Texas Instruments. It is specifically used for applications requiring accurate differential signal amplification, such as in data acquisition systems, sensor interfaces, and medical instrumentation. The device is known for its high precision and low offset voltage, which make it ideal for precise measurement tasks.
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.
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
The INA117KU is a precision difference amplifier used for high-voltage applications. Equivalent products include:
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.
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
The INA117KU is a precision instrumentation amplifier known for its high performance and reliability in measurement applications. Key features include:
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.
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
The INA117KU is a precision instrumentation amplifier with a pin count of 16. It is designed for accurate, differential signal conditioning and amplification. The key functions and pin configurations include:
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.
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
The INA117KU is manufactured by Texas Instruments, a global semiconductor design and manufacturing company. Texas Instruments is known for producing a wide variety of electronic components, including analog and digital integrated circuits. The company focuses on innovation in the fields of analog technology, embedded processing, and wireless technology. Texas Instruments serves a diverse range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The INA117KU is a precision instrumentation amplifier used in applications requiring high accuracy and stability. Its key application areas include:
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.
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.
Package
The INA117KU is a precision, high input impedance instrumentation amplifier. It comes in a SOIC-16 (Small Outline Integrated Circuit) package type.
