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Name: OP27AJ/883C
Brand: Analog Devices Inc.
SKU: OP27AJ/883C
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. OP27AJ/883C

Part No.:: OP27AJ/883C

Manufacturer:: Analog Devices Inc.

Package:: TO-99-8 Metal Can

Datasheet:: OP27AJ/883C.pdf

Description:: IC OPAMP GP 1 CIRCUIT TO99-8

In Stock:: 2966

Quantity:: Add To Cart

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OP27AJ/883C Specifications

Package/Case:
TO-99-8 Metal Can
Packaging:
Tube
Series:
Military, MIL-STD-883
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
2.8V/µs
GainBandwidthProduct:
8 MHz
-3dbBandwidth:
-
Current-InputBias:
10 nA
Voltage-InputOffset:
10 µV
Current-Supply:
-
Current-Output/Channel:
-
Voltage-SupplySpan(Min):
8 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-55°C ~ 125°C
MountingType:
Through Hole

OP27AJ/883C this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OP27AJ/883C price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for OP27AJ/883C to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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OP27AJ/883C information

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OP27AJ/883C Typical application Circuitry

OP27AJ 883C

The OP27AJ/883C is a precision operational amplifier known for its low noise, high stability, and fast settling time, making it particularly suitable for high-performance instrumentation, precision filters, and analog-to-digital converters. Its military specification (883C) underscores its reliability and suitability for use in demanding conditions, including aerospace and military applications.

Use Cases

OP27AJ/883C is the best option for:

- Precision Instrumentation: This refers to the use of precise signal processing.

- Active Filters: Requiring precise cutoff frequencies and stable operation.

- Data Acquisition Systems: Where low noise and high fidelity are necessary for accurate digital representation of analog signals.

- Voltage Reference Buffering: Providing stable voltage for precision circuits.

Characteristics and Options

- Minimal Noise: Crucial for uses needing maximum signal integrity.

- High Stability: Maintains performance across temperature and voltage variations.

- Fast Settling Time: Critical for fast and accurate signal processing applications.

- High Input Impedance: Reduces the signal source's burden.

Detailed Circuit Connection for a Precision Instrumentation Application

Let's design a precision voltage follower circuit using the OP27AJ/883C to buffer a sensitive sensor output for subsequent digital conversion.

1. Power Supply Connections: To reduce power supply noise, decoupling capacitors (10 µF and 0.1 µF) should be positioned as close to pins 7 and 4 as feasible. Attach the positive power supply to pin 7.

2. Input Signal Connection: Attach the sensor output to the OP27AJ/883C's non-inverting input (pin 3). This configuration ensures high input impedance, minimizing loading on the sensor.

3. Feedback for Unity Gain: A direct connection from the output (pin 6) to the inverting input (pin 2) configures the OP27AJ/883C as a voltage follower, providing unity gain while buffering the input signal.

4. Output Stage: The buffered output is available at pin 6. This signal can be processed further if necessary, or it can be routed straight to an ADC input. For single-supply operations, a bias voltage (half of the supply voltage) should be applied to pin 3 if the sensor signal includes negative voltages.

5. Bypassing High-Frequency Noise: Place a small capacitor (e.g., 10 pF) between pin 2 (inverting input) and pin 6 (output) to filter out high-frequency noise that might affect sensitive downstream circuits.

Design Considerations

When designing with the OP27AJ/883C, consider the following:

- Power Supply Quality: Use precision regulators and thorough decoupling to ensure a clean power supply, as noise can significantly impact the performance of precision op-amps.

- Thermal Stability: Ensure that the physical layout of the PCB minimizes thermal gradients across the OP27AJ/883C, as temperature variations can affect operational stability.

- PCB Layout: Keep the layout compact around the OP27AJ/883C to minimize trace lengths and reduce susceptibility to external noise and parasitic capacitance effects.

- Load Considerations: Pay attention to the load that is attached to the OP27AJ/883C's output. High capacitive loads may necessitate compensation to maintain stability.

- Signal Integrity: Shielding and proper grounding are crucial, especially in environments with high electrical noise, to maintain the integrity of the signals being processed by the OP27AJ/883C.

Implementing the OP27AJ/883C in a precision voltage follower circuit takes full advantage of its low noise and high stability characteristics, ensuring that sensitive sensor signals are accurately buffered without degradation, ready for further processing or analysis.

OP27AJ/883C FAQ

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6. What is the process for return or replacement of OP27AJ/883C?

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 OP27AJ/883C we delivered, we will accept the replacement or return of the OP27AJ/883C 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 OP27AJ/883C.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations