OPA2325IDGKR

Dual precision, wide bandwidth, low noise, low power ADC driving op amp with RRIO and zero-crossover
4,610 Effective Inventory

OPA2325IDGKR

Effective Inventory4,610

Dual precision, wide bandwidth, low noise, low power ADC driving op amp with RRIO and zero-crossover

  • Manufacturer Part # : OPA2325IDGKR

  • Package/Case: VSSOP-8

  • 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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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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OPA2325IDGKR 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 OPA2325IDGKR or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The OPA325, OPA2325, and OPA4325 (OPAx325) operational amplifiers are designed for precision performance in low-voltage applications. With a low quiescent current of just 650 µA, these CMOS op amps offer a winning combination of low noise and wide bandwidth. The linear input stage ensures zero-crossover distortion, resulting in exceptional common-mode rejection ratio (CMRR) of up to 114 dB across the entire input range. Moreover, the input common-mode range extends 100 mV beyond the supply rails, while the output voltage swings within 10 mV of the rails

Key Features

  • High accuracy with ±2% initial accuracy
  • Low thermal drift: ±10 ppm/°C
  • Good common-mode rejection ratio (CMRR): 90 dB at 1 kHz
  • Fast settling time: 8 μs to 0.5%
  • High output current: 30 mA
  • Low noise: 10 nV/√Hz at 100 Hz

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 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.2 Vos (offset voltage at 25°C) (max) (mV) 0.15
GBW (typ) (MHz) 10 Features Zero Crossover
Slew rate (typ) (V/µs) 5 Rail-to-rail In, Out
Offset drift (typ) (µV/°C) 2 Iq per channel (typ) (mA) 0.65
Vn at 1 kHz (typ) (nV√Hz) 10 CMRR (typ) (dB) 114
Rating Catalog Operating temperature range (°C) -40 to 125
Input bias current (max) (pA) 10 Iout (typ) (A) 0.03
Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1
Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01
Output swing headroom (to positive supply) (typ) (V) -0.01 THD + N at 1 kHz (typ) (%) 0.0005

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 OPA2325IDGKR PDF Download

FAQs

What is OPA2325IDGKR?

The OPA2325IDGKR is a dual, low-noise, precision operational amplifier manufactured by Texas Instruments. It is designed for applications that require low noise, high precision, and low power consumption, such as sensor interfaces, data acquisition systems, and precision instrumentation.

How Does OPA2325IDGKR Work?

The OPA2325IDGKR operates as a precision operational amplifier with low noise and high accuracy. It amplifies input signals with minimal added noise and distortion, making it suitable for applications that demand high precision and fidelity. The amplifier also features a wide bandwidth and low quiescent current, enabling high-performance signal conditioning.

How Many Pins does OPA2325IDGKR have and What are the Functions of the Pinout Configuration?

The OPA2325IDGKR is housed in a 8-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:

  • OUTA: Output pin for amplifier A.
  • INA-: Inverting input pin for amplifier A.
  • INA+: Non-inverting input pin for amplifier A.
  • V-: Negative power supply pin.
  • V+: Positive power supply pin.
  • OUTB: Output pin for amplifier B.
  • INB-: Inverting input pin for amplifier B.
  • INB+: Non-inverting input pin for amplifier B.

What are the Pros and Cons of OPA2325IDGKR?

Pros:

  • Low Noise: Provides low input voltage noise, enabling high-fidelity signal processing.
  • High Precision: Offers low offset voltage and low drift for accurate signal amplification.
  • Wide Bandwidth: Supports a wide bandwidth, suitable for high-frequency applications.
  • Low Quiescent Current: Operates with low power consumption, ideal for battery-powered devices.
  • Small Package: The VSSOP package is compact and space-efficient.

Cons:

  • External Components: May require additional external components for specific application requirements.
  • Price: Precision operational amplifiers like the OPA2325IDGKR may have a higher cost compared to general-purpose amplifiers.
  • Layout Considerations: Requires careful PCB layout and grounding for optimal performance.

Are There Any Equivalents/Alternatives to OPA2325IDGKR for Recommendation?

  • The OPA2325 from Texas Instruments is a single-channel version of the same precision amplifier.
  • Alternatives to the OPA2325IDGKR include the LT6015 from Analog Devices and the MCP6V07 from Microchip Technology.

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