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Name: OP291GSZ
Brand: Analog Devices Inc.
SKU: OP291GSZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. OP291GSZ

Part No.:: OP291GSZ

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: OP291GSZ.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8SOIC

In Stock:: 1220

Quantity:: Add To Cart

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OP291GSZ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
Rail-to-Rail
SlewRate:
0.5V/µs
GainBandwidthProduct:
3 MHz
-3dbBandwidth:
-
Current-InputBias:
30 nA
Voltage-InputOffset:
80 µV
Current-Supply:
260µA (x2 Channels)
Current-Output/Channel:
16 mA
Voltage-SupplySpan(Min):
2.7 V
Voltage-SupplySpan(Max):
12 V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

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OP291GSZ information

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OP291GSZ Typical application Circuitry

OP291GSZ

The OP291GSZ is a single-supply, micropower operational amplifier known for its low power consumption and wide bandwidth. It is particularly suitable for battery-powered and portable applications where power efficiency and space are crucial.

Applications of OP291GSZ

1. Portable Medical Devices: Ideal for battery-operated medical devices like heart rate monitors due to its low power requirements.

2. Sensor Signal Conditioning: Frequently used in compact sensor systems for accurate signal processing in environmental monitoring equipment.

3. Battery-Powered Instruments: Suitable for portable instruments where power efficiency is essential, such as handheld measurement devices.

Key Features of OP291GSZ

1. Low Power Consumption: Minimizes battery drain, making it ideal for portable and battery-operated devices.

2. Wide Bandwidth: Ensures efficient signal processing across a broad frequency range.

3. Single-Supply Operation: Compatible with single power supply systems, simplifying circuit design.

Circuit Design Example: Portable Sensor Interface

Detailed Circuit Configuration Using OP291GSZ:

1. Sensor Input (Pin 2): Connect the output of the sensor to Pin 2, the inverting input of the OP291GSZ.

2. Feedback Network (Pin 6 to Pin 2): Create a feedback loop by connecting a resistor between the output (Pin 6) and the inverting input (Pin 2) to set the desired gain.

3. Power Supply (Pin 7): Connect a single positive power supply to Pin 7. Ensure the supply voltage is within the recommended range for the OP291GSZ.

4. Output (Pin 6): The amplified sensor signal is available at Pin 6.

5. Grounding (Pin 4): Connect Pin 4 to the ground. In a single-supply operation, this pin typically serves as the reference point.

Design Considerations with OP291GSZ

1. Power Supply Stability: A stable and clean power supply is crucial for maintaining the precision of the OP291GSZ.

2. PCB Layout Design: Minimize noise and parasitic effects through careful PCB layout, crucial in compact sensor systems.

3. Thermal Considerations: Ensure adequate heat dissipation, especially important in compact, enclosed environments.

4. Component Quality: Select high-quality resistors and capacitors to maintain accuracy and stability in the feedback network.

5. Grounding Practices: Implement effective grounding to minimize noise and potential interference, vital in sensitive sensor applications.

This example demonstrates a setup for a portable sensor interface using the OP291GSZ. The OP291GSZ's low power consumption and wide bandwidth make it highly suitable for applications requiring efficient and precise signal processing in a compact form factor.

OP291GSZ FAQ

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We have a professional and experienced quality control team to strictly verify and test the OP291GSZ. All suppliers must pass our qualification reviews before they can publish their products including OP291GSZ on icwhale.com; we pay more attention to the channels and quality of OP291GSZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the OP291GSZ price and inventory displayed accurate?

The price and inventory of OP291GSZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of OP291GSZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the OP291GSZ we delivered, we will accept the replacement or return of the OP291GSZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of OP291GSZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations