INA2132U

Differential Amplifiers Dual Low Power Single-Supply
4,220 Effective Inventory

INA2132U

Effective Inventory4,220

Differential Amplifiers Dual Low Power Single-Supply

  • Manufacturer Part # : INA2132U

  • Package/Case: SOIC-14

  • Brand: Texas Instruments

  • Product Categories : Instrumentation, OP Amps, Buffer Amps

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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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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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact 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.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

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]

About packaging

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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INA2132U 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 INA2132U or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Boasting a high input impedance of 10^12 ohms, the INA2132U minimizes signal loss and distortion during amplification, guaranteeing exceptional signal fidelity. Additionally, the device features a low input offset voltage of 0.2mV and a low input bias current of 10nA, further enhancing its precision performance. These characteristics make the INA2132U the go-to solution for applications that demand uncompromising accuracy and reliability

Key Features

  • ♦ Non-volatile storage of information during 10 years
  • ♦ Single supply (Ucc=4,75 B - 5,25 B)
  • ♦ On-chip voltage multiplier
  • ♦ On-chip generator of bulk biasing
  • ♦ Serial input/output I2C-bus
  • ♦ 10 000 ERASE/WRITE cycles per byte;
  • ♦ Internal reprogramming (no external components)
  • ♦ Duration of the ERASE/WRITE cycle is 15 ms
  • ♦ Temperature range: 0 ÷ +70°C

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Number of channels 2 Vs (min) (V) 2.7
Vs (max) (V) 36 CMRR (min) (dB) 76
Common-mode input low (min) (V) -15 Common-mode input high (max) (V) 28
Input offset (±) (max) (V) 0.00025 Iq (typ) (mA) 0.16
Slew rate (typ) (V/µs) 0.1 Voltage gain (min) (V/V) 1
Voltage gain (max) (V/V) 1 Small-signal bandwidth (typ) (Hz) 300000
Rating Catalog Operating temperature range (°C) -40 to 85
Gain drift (max) (ppm/°C) 1 Gain error (±) (max) (%) 0.075

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 INA2132U PDF Download

FAQs

What is INA2132U?

The INA2132U is a precision, low-noise instrumentation amplifier designed by Texas Instruments. It is ideal for applications requiring accurate amplification of small differential signals, such as sensor interface, industrial instrumentation, and medical equipment.

How Does INA2132U Work?

The INA2132U works by amplifying the voltage difference between its two input terminals, while rejecting common-mode noise and interference. It utilizes a precision instrumentation amplifier architecture to achieve high common-mode rejection ratio (CMRR) and low noise performance. The amplifier features a wide input voltage range and adjustable gain settings, making it suitable for a variety of signal conditioning applications.

How Many Pins does INA2132U have and What are the Functions of the Pinout Configuration?

The INA2132U is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • IN+: Non-inverting input pin.
  • IN-: Inverting input pin.
  • REF: Reference pin for setting the common-mode voltage.
  • RG: Gain setting pin for adjusting the gain of the amplifier.
  • V+: Positive power supply pin.
  • V-: Negative power supply pin.
  • OUT: Amplified output pin.
  • NC: No connection pin.

What are the Pros and Cons of INA2132U?

Pros:

  • Precision Amplification: Provides accurate amplification of small differential signals with high CMRR.
  • Low Noise: Offers low input-referred noise for high-fidelity signal processing.
  • Wide Input Voltage Range: Suitable for applications with varying input signal levels.
  • Adjustable Gain: Allows for flexibility in amplification settings to accommodate different sensor outputs.
  • Compact Package: The 8-pin SOIC package is space-efficient, suitable for compact PCB designs.

Cons:

  • External Components: May require external resistors for setting the gain and reference voltage.
  • Single-Ended Output: The amplifier provides a single-ended output, which may require additional circuitry for differential signal processing.
  • Temperature Drift: The amplifier's performance may be sensitive to temperature variations.

Are There Any Equivalents/Alternatives to INA2132U for Recommendation?

  • The INA128 from Texas Instruments is a similar precision instrumentation amplifier suitable for low-noise applications.
  • Alternatives to the INA2132U include the AD8221 from Analog Devices and the MCP6N11 from Microchip Technology.

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