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  • OP291GS

OP291GS

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Manufacturer No:

OP291GS

Manufacturer:

Analog Devices Inc.

HK JDW NO:

84-OP291GS

Package:

8-SOIC (0.154, 3.90mm Width)

Datasheet:

OP291GS

Description:

2 Channels 16mA per Channel 30nA 100 dB Instrumentational OP Amps 0.095μA 9V 2.7V~12V ±1.35V~6V OP291 8 Pins 8-SOIC (0.154, 3.90mm Width)

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

OP291GS Overview


A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Buffer amps of this type are called General Purpose-types. In the case of Tube cases, linear amplifier will be delivered. During the past two weeks, there have been close to 8 terminations. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 5V volts. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. A total of 8 pins are present on the instrumentation amplifier. With regards to the offset voltage of the input, buffer amplifier is rated at 700μV. This electronic component is recommended to be mounted using the mounting type Surface Mount. The buffer amplifier functions well at -40°C~125°C as far as operating temperature is concerned. As long as the supply current of the chip does not exceed 840μA, this op amp ic can operate. You should keep the voltage gain at 96.9dB for the time being. 2 channels are available on the instrumentation amplifier. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. The operating supply voltage of the buffer op amp is rated at 9V. Currently, linear amplifier is operating with a quiescent current of 420μA.

OP291GS Features


8 Pins
supply voltage of 5V
96.9dB voltage gain
Output Type: Rail-to-Rail

OP291GS Applications


There are a lot of Analog Devices Inc. OP291GS Instrumentational OP Amps applications.

  • Weak signal detection
  • Cinema or auditorium audio system
  • Automation control systems
  • single/dual op amp sum and difference circuits
  • High/low-pass filter circuit
  • MP3
  • Commercial audio systems
  • Instrumentation
  • Hand-held batteries
  • Radar
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

OP291GS

technical specifications, attributes, parameters and parts with similar specifications to OP291GS.

  • Type
    Parameter
    Select All
  • Wideband

    NO

  • Input Voltage Noise Density

    42nV/sqrt Hz

  • Height Seated (Max)

    1.75mm

  • Length

    4.9mm

  • Radiation Hardening

    No

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

  • Mounting Type

    Surface Mount

  • Package / Case

    8-SOIC (0.154, 3.90mm Width)

  • Surface Mount

    YES

  • Number of Pins

    8

  • Operating Temperature

    -40°C~125°C

  • Packaging

    Tube

  • JESD-609 Code

    e0

  • Pbfree Code

    no

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    8

  • ECCN Code

    EAR99

  • Subcategory

    Operational Amplifier

  • Technology

    BICMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    235

  • Number of Functions

    2

  • Supply Voltage

    5V

  • Time@Peak Reflow Temperature-Max (s)

    20

  • Base Part Number

    OP291

  • Pin Count

    8

  • Output Type

    Rail-to-Rail

  • Operating Supply Voltage

    9V

  • Number of Channels

    2

  • Operating Supply Current

    840μA

  • Nominal Supply Current

    800μA

  • Quiescent Current

    420μA

  • Slew Rate

    0.5V/μs

  • Architecture

    VOLTAGE-FEEDBACK

  • Amplifier Type

    General Purpose

  • Common Mode Rejection Ratio

    100 dB

  • Current - Input Bias

    30nA

  • Voltage - Supply, Single/Dual (±)

    2.7V~12V ±1.35V~6V

  • Output Current per Channel

    16mA

  • Input Offset Voltage (Vos)

    700μV

  • Gain Bandwidth Product

    3MHz

  • Neg Supply Voltage-Nom (Vsup)

    -5V

  • Unity Gain BW-Nom

    3000 kHz

  • Voltage Gain

    96.9dB

  • Average Bias Current-Max (IIB)

    0.095μA

  • Power Supply Rejection Ratio (PSRR)

    110dB

  • Low-Offset

    NO

  • Frequency Compensation

    YES

  • Supply Voltage Limit-Max

    8V

  • Voltage - Input Offset

    80μV

  • Settling Time

    22 μs

  • Low-Bias

    NO

  • Micropower

    YES

  • Bias Current-Max (IIB) @25C

    0.065μA

  • Programmable Power

    NO

  • Dual Supply Voltage

    5V

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