INA116PA

±18V Power Supply
2,362 Effective Inventory

INA116PA

Effective Inventory2,362

±18V Power Supply

  • Manufacturer Part # : INA116PA

  • Package/Case: PDIP-16

  • Brand: Texas Instruments

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

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Quality Assurance

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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INA116PA DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for INA116PA or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The INA116PA is a precision instrumentation amplifier from Texas Instruments. It is designed for use in high precision analog signal processing applications where accuracy, stability, and low noise are essential. The INA116PA offers a high common-mode rejection ratio (CMRR) of 100dB, ensuring that common-mode signals are rejected in favor of differential signals. This makes it ideal for applications where the input signals may be contaminated with common-mode noise.The INA116PA has a high gain accuracy with a gain error as low as 0.01%, making it suitable for applications requiring precise signal amplification. It also features high linearity, low offset voltage, and low offset drift, ensuring that the amplified signal remains faithful to the original input signal.The INA116PA operates from a single power supply voltage of +2.2V to +36V, making it versatile and easily integrated into various systems. It has a wide bandwidth of 500kHz, allowing for high-speed signal processing. The INA116PA is available in an 8-pin DIP package, making it suitable for use in both prototype and production applications.

Key Features

  • Low input offset voltage: 50 µV maximum
  • High common-mode rejection ratio: 100 dB minimum
  • Wide power supply range: ±2.25 V to ±18 V
  • Low input bias current: 2 nA maximum
  • Gain range up to 1000
  • Low output voltage offset: 150 µV maximum

Application

  • Medical imaging
  • Industrial process control
  • Automotive systems
  • Sensor signal conditioning
  • Instrumentation and measurement systems
  • Control and monitoring systems
  • Data acquisition systems
  • Power supply monitoring
  • Electrocardiogram (ECG) signal conditioning
  • Medical instrumentation

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) 9 Input offset (±) (max) (µV) 2000
Voltage gain (min) (V/V) 1 Voltage gain (max) (V/V) 1000
Noise at 1 kHz (typ) (nV√Hz) 28 CMRR (min) (dB) 86
Input offset drift (±) (max) (V/°C) 0.000005 Input bias current (±) (max) (nA) 0.000025
Iq (typ) (mA) 1 Bandwidth at min gain (typ) (MHz) 0.8
Gain error (±) (max) (%) 0.7 Operating temperature range (°C) -40 to 85
Rating Catalog Type Resistor
Gain nonlinearity (±) (max) (%) 0.005 Output swing headroom (to negative supply) (typ) (V) 0.2
Output swing headroom (to positive supply) (typ) (V) -0.7 Input common mode headroom (to negative supply) (typ) (V) 2.4
Input common mode headroom (to positive supply) (typ) (V) -2 Noise at 0.1 Hz to 10 Hz (typ) (µVPP) 2

FAQs

What is INA116PA?

The INA116PA is a precision, low-power instrumentation amplifier designed by Texas Instruments. It is suitable for applications requiring accurate signal amplification, such as sensor interfaces, industrial instrumentation, and medical equipment.

How Does INA116PA Work?

The INA116PA works by precisely amplifying small differential input signals while rejecting common-mode noise. It provides high input impedance and high common-mode rejection, making it ideal for precision measurements in noisy environments. The instrumentation amplifier topology allows for flexible gain adjustment and high accuracy.

How Many Pins does INA116PA have and What are the Functions of the Pinout Configuration?

The INA116PA is housed in an 8-pin DIP (Dual Inline Package) package. The pinout configuration includes:

  • OUT: Output pin.
  • REF: Reference pin for setting the output common-mode voltage.
  • RG: Gain setting pin.
  • IN-: Inverting input pin.
  • IN+: Non-inverting input pin.
  • VS-: Negative power supply pin.
  • VS+: Positive power supply pin.
  • NO CONNECT: No internal connection pin.

What are the Pros and Cons of INA116PA?

Pros:

  • Precision: Provides high accuracy and low offset voltage for precise signal amplification.
  • Low Power Consumption: Operates with low power, suitable for battery-powered devices.
  • High Common-Mode Rejection: Rejects common-mode noise for reliable measurements in noisy environments.
  • Flexible Gain Adjustment: Allows for easy gain configuration to accommodate various input signal levels.
  • Robust Packaging: Housed in a rugged 8-pin DIP package for durability and ease of handling.

Cons:

  • Limited Bandwidth: May not be suitable for high-frequency applications.
  • External Components: May require external resistors for gain setting and filtering components for specific applications.

Are There Any Equivalents/Alternatives to INA116PA for Recommendation?

  • The INA118 from Texas Instruments is a similar precision instrumentation amplifier with enhanced features.
  • Alternatives to the INA116PA include the AD624 from Analog Devices and the MCP6V51 from Microchip Technology.

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