INA827AIDGKR

Low power and high precision single instrumentation amplifier with a ultra-low input bias current of 35nA and input offset voltage of 40uV
4,810 Effective Inventory

INA827AIDGKR

Effective Inventory4,810

Low power and high precision single instrumentation amplifier with a ultra-low input bias current of 35nA and input offset voltage of 40uV

  • Manufacturer Part # : INA827AIDGKR

  • Package/Case: VSSOP (DGK)-8

  • Brand: Texas Instruments

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

Quality Assurance

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

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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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INA827AIDGKR DataSheet
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Please submit RFQ for INA827AIDGKR or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The INA827AIDGKR, a precision instrumentation amplifier developed by Texas Instruments, offers high accuracy and versatility for a wide range of applications in industrial, automotive, and medical fields. With its wide input voltage range and low offset voltage, the device delivers precise signal amplification with minimal distortion. Its integrated protection features guard against overvoltage and overcurrent conditions, ensuring reliable performance in demanding environments. Furthermore, the INA827AIDGKR operates over a wide temperature range, enhancing its suitability for diverse operating conditions. Its small form factor and low power consumption make it well-suited for portable and battery-powered applications, while its excellent common-mode rejection reduces interference and improves signal integrity. Additionally, the device's differential input configuration allows for easy interfacing with sensors and other analog sources, adding to its overall versatility and practicality

INA827AIDGKR

Key Features

  • The INA827AIDGKR has low input current
  • It offers high CMRR for accurate measurements
  • The device operates from a single supply

Application

  • Industrial automation use
  • Low offset voltage
  • High precision accuracy

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) 3 Input offset (±) (max) (µV) 150
Voltage gain (min) (V/V) 5 Voltage gain (max) (V/V) 1000
Noise at 1 kHz (typ) (nV√Hz) 17 Features Cost Optimized
CMRR (min) (dB) 110 Input offset drift (±) (max) (V/°C) 0.0000025
Input bias current (±) (max) (nA) 50 Iq (typ) (mA) 0.2
Bandwidth at min gain (typ) (MHz) 0.6 Gain error (±) (max) (%) 0.4
Operating temperature range (°C) -40 to 125 Rating Catalog
Type Resistor Gain nonlinearity (±) (max) (%) 0.005
Output swing headroom (to negative supply) (typ) (V) 0.1 Output swing headroom (to positive supply) (typ) (V) -0.15
Input common mode headroom (to negative supply) (typ) (V) -0.2 Input common mode headroom (to positive supply) (typ) (V) -0.9
Noise at 0.1 Hz to 10 Hz (typ) (µVPP) 0.5

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification INA827AIDGKR PDF Download

FAQs

What is INA827AIDGKR?

The INA827AIDGKR is a precision, low-power, dual-channel instrumentation amplifier designed by Texas Instruments. It is specifically optimized for applications requiring accurate signal amplification, such as sensor interfaces, industrial measurement systems, and medical instrumentation.

How Does INA827AIDGKR Work?

The INA827AIDGKR operates as a precision instrumentation amplifier to amplify small differential input signals with high accuracy and stability. It features a high common-mode rejection ratio (CMRR) and low offset voltage, making it suitable for precise signal conditioning and measurement applications. The amplifier provides adjustable gain settings for flexibility in different sensor interface requirements.

How Many Pins does INA827AIDGKR have and What are the Functions of the Pinout Configuration?

The INA827AIDGKR is housed in a 8-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:

  • VS+: Positive power supply pin.
  • VS-: Negative power supply pin.
  • GND: Ground pin.
  • REFOUT: Reference output pin.
  • IN1+: Non-inverting input pin for channel 1.
  • IN1-: Inverting input pin for channel 1.
  • OUT1: Output pin for channel 1.
  • OUT2: Output pin for channel 2.

What are the Pros and Cons of INA827AIDGKR?

Pros:

  • High Precision: Offers accurate signal amplification with low offset voltage and high CMRR.
  • Low Power Consumption: Operates with low power, making it suitable for battery-powered applications.
  • Adjustable Gain: Provides flexibility with adjustable gain settings for different sensor requirements.
  • Compact Package: The 8-pin VSSOP package is space-efficient and easy to integrate into designs.

Cons:

  • Cost: Precision instrumentation amplifiers like the INA827AIDGKR may have a higher cost compared to general-purpose amplifiers.
  • External Components: May require additional external components for filtering or signal conditioning in certain applications.

Are There Any Equivalents/Alternatives to INA827AIDGKR for Recommendation?

  • An equivalent part to the INA827AIDGKR is the AD8221 from Analog Devices.
  • Alternatives to the INA827AIDGKR include the INA821 from Texas Instruments and the AD8422 from Analog Devices.

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