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General Purpose Amplifier 2 Circuit 16-SOIC

Ovaga Certification

Brands: Analog Devices, Inc

Mfr.Part #: OP270GSZ

Datasheet: OP270GSZ Datasheet (PDF)

Package/Case: SOIC-16

Product Type: Amplifier ICs

RoHS Status:

Stock Condition: 2893 pcs, New Original

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OP270GSZ General Description

The OP270 features an input offset voltage of less than 75 μV and an offset drift of less than 1 μV/°C, guaranteed over the full military temperature range. Open-loop gain of the OP270 is more than 1,500,000 into a 10 kΩ load, ensuring excellent gain accuracy and linearity, even in high gain applications. The input bias current is less than 20 nA, which reduces errors due to signalsource resistance. With a common-mode rejection (CMR) of greater than 106 dB and a power supply rejection ratio (PSRR) of less than 3.2 μV/V, the OP270 significantly reduces errors due to ground noise and power supply fluctuations. The power consumption of the dual OP270 is one-third less than two OP27 devices, a significant advantage for power conscious applications. The OP270 is unity-gain stable with a gain bandwidth product of 5 MHz and a slew rate of 2.4 V/μs.



  • Very low noise density of
    5 nV/√Hz at 1 kHz maximum
  • Excellent input offset voltage of 75 μV maximum
  • Low offset voltage drift of
    1 μV/°C maximum
  • Very high gain of 1500 V/mV minimum
  • Outstanding CMR of 106 dB minimum
  • Slew rate of 2.4 V/μs typical
  • Gain bandwidth product of
    5 MHz typical
  • Industry-standard 8-lead dual pinout


Parameter Value Parameter Value
feature-type Low Noise Amplifier feature-manufacturer-type Low Noise Amplifier
feature-number-of-channels-per-chip 2 feature-rail-to-rail
feature-process-technology feature-output-type
feature-maximum-input-offset-voltage-mv 0.25@±15V feature-maximum-supply-current-ma
feature-maximum-input-offset-current-ua 0.02@±15V feature-maximum-input-bias-current-ua 0.06@±15V
feature-maximum-power-dissipation-mw feature-typical-slew-rate-v-us 2.4@±15V
feature-typical-gain-bandwidth-product-mhz 5 feature-shut-down-support No
feature-packaging Tube feature-rad-hard
feature-pin-count 16 feature-supplier-package SOIC W
feature-standard-package-name1 SO feature-cecc-qualified No
feature-esd-protection Yes feature-escc-qualified
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99
feature-svhc No


Shipping Type Ship Fee Lead Time
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TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Datasheet PDF

Preliminary Specification OP270GSZ PDF Download

Key points

  • The OP270GSZ is an operational amplifier chip designed for precision, high-speed applications. It offers a wide bandwidth and low offset voltage, making it suitable for a range of applications such as signal conditioning, instrumentation, and audio amplification. The chip features high input impedance, low noise, and high slew rate, providing excellent performance in demanding circuit designs.
  • Equivalent

    There are several equivalent products to the OP270GSZ chip, including the AD8675, OP2177, and LT1469. These chips are commonly used in precision amplifiers and signal conditioning applications.
  • Features

    The features of OP270GSZ include a low input offset voltage, low input bias current, wide common-mode and supply voltage range, high common-mode rejection ratio, low noise, and high slew rate. It is a precision operational amplifier suitable for various applications requiring high performance and accuracy.
  • Pinout

    The OP270GSZ is a dual precision operational amplifier with a total of 14 pins. It is designed for high-precision applications and offers low offset voltage, low noise, and high gain bandwidth. The specific pin functions include inputs, outputs, power supply, and offset nulling pins.
  • Manufacturer

    The manufacturer of the OP270GSZ is Analog Devices, Inc. It is an American semiconductor company specializing in the design and manufacturing of integrated circuits, analog devices, and digital signal processors for various industries including automotive, healthcare, industrial, and consumer electronics.
  • Application Field

    The OP270GSZ is a precision operational amplifier designed for use in precision applications requiring low input offset voltage, low input bias current, and low power consumption. It can be used in various applications including medical equipment, industrial control systems, sensor signal conditioning, and data acquisition systems.
  • Package

    The OP270GSZ is a chip that comes in a surface mount package. Its form is dual in-line pin (DIP) and its size is standard, with a width of 7.49mm and a pitch of 1.778mm.

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