INA122UA
INST Amp Single R-R O/P ±18V/36V 8-Pin SOIC Tube
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Part Number : INA122UA
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Package/Case : SOIC-8
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Brands : TI
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Components Categories : Instrumentation amplifiers
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Datesheet : INA122UA DataSheet (PDF)
The INA122UA is a precision instrumentation amplifier IC that offers high accuracy and versatility in amplifying small differential signals. It is designed for use in applications requiring precise signal amplification and noise rejection, making it ideal for sensor interface and data acquisition systems. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the INA122UA IC for a visual representation. Note: For detailed technical specifications, please refer to the INA122UA datasheet. Functionality The INA122UA is a precision instrumentation amplifier that amplifies small differential signals with high accuracy, making it crucial for applications where signal fidelity is essential. Usage Guide Q: Can the INA122UA handle high-frequency signals? Q: Is the INA122UA suitable for bridge sensor applications? For similar functionalities, consider these alternatives to the INA122UA:Overview of INA122UA
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The INA122UA is designed for precision amplification of small differential signals and may not be suitable for high-frequency applications. Consider alternative amplifiers for high-speed signals.
A: Yes, the INA122UA is commonly used in bridge sensor applications where accurate amplification of small differential signals is required.Equivalent
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 1 | Vs (max) (V) | 36 |
Vs (min) (V) | 2.2 | Input offset (±) (max) (µV) | 250 |
Voltage gain (min) (V/V) | 5 | Voltage gain (max) (V/V) | 10000 |
Noise at 1 kHz (typ) (nV√Hz) | 60 | Features | Low power |
CMRR (min) (dB) | 83 | Input offset drift (±) (max) (V/°C) | 0.000003 |
Input bias current (±) (max) (nA) | 25 | Iq (typ) (mA) | 0.06 |
Bandwidth at min gain (typ) (MHz) | 0.12 | Gain error (±) (max) (%) | 0.5 |
Operating temperature range (°C) | -40 to 85 | Rating | Catalog |
Type | Resistor | Gain nonlinearity (±) (max) (%) | 0.002 |
Output swing headroom (to negative supply) (typ) (V) | 0.1 | Output swing headroom (to positive supply) (typ) (V) | -0.05 |
Input common mode headroom (to negative supply) (typ) (V) | 0 | Input common mode headroom (to positive supply) (typ) (V) | -1.6 |
Noise at 0.1 Hz to 10 Hz (typ) (µVPP) | 2 |
Warranty & Returns
Warranty, Returns, and Additional Information
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