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Name: AD797BRZ-REEL7
Brand: Analog Devices Inc.
SKU: AD797BRZ-REEL7
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. AD797BRZ-REEL7

Part No.:: AD797BRZ-REEL7

Manufacturer:: Analog Devices Inc.

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

Datasheet:

Description:: IC OPAMP GP 1 CIRCUIT 8SOIC

In Stock:: 1750

Quantity:: Add To Cart

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AD797BRZ-REEL7 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
20V/µs
GainBandwidthProduct:
110 MHz
-3dbBandwidth:
8 MHz
Current-InputBias:
250 nA
Voltage-InputOffset:
10 µV
Current-Supply:
8.2mA
Current-Output/Channel:
50 mA
Voltage-SupplySpan(Min):
10 V
Voltage-SupplySpan(Max):
30 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD797BRZ-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD797BRZ-REEL7 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 AD797BRZ-REEL7 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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AD797BRZ-REEL7 information

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AD797BRZ-REEL7 Typical application Circuitry

AD797BRZ-REEL7

The AD797BRZ-REEL7 is a high-performance, low-noise operational amplifier (op-amp) designed for use in professional audio, instrumentation, and high-precision applications. This article will explore the functionality, applications, parameter features, and a specific circuit design for this versatile chip.

Functionality:

The AD797BRZ-REEL7 is known for its exceptional sound quality and precision. It offers a very low noise floor and a wide bandwidth, making it suitable for demanding audio and instrumentation tasks.

Applications:

This chip is widely used in audio preamplifiers, microphone amplifiers, professional mixing consoles, and high-end audio equipment. It is also employed in precision instrumentation, such as medical devices and analytical equipment.

Parameter Features:

- Low Noise: The AD797BRZ-REEL7 boasts an ultra-low noise performance of 0.9 nV/√Hz at 1 kHz.

- High Speed: It offers a slew rate of 20 V/μs, ensuring fast response times in high-speed applications.

- Wide Bandwidth: The chip has a bandwidth of 110 MHz at a gain of +1, making it suitable for high-frequency signal processing.

- High Precision: With a low total harmonic distortion (THD) of -120 dB, it maintains signal integrity in audio applications.

Circuit Design for a Microphone Preamplifier:

1. Input Stage:

- Connect the positive terminal of the microphone to the non-inverting input (Pin 3) of the AD797BRZ-REEL7.

- Use a resistor (R1) to connect the negative terminal of the microphone to the inverting input (Pin 2).

- Add a capacitor (C1) between the inverting input and ground to filter out DC offset and noise.

2. Feedback Loop:

- To adjust the amplifier's gain, connect a resistor (R2) between the output (Pin 6) and the inverting input (Pin 2).

- To adjust the circuit's frequency response and stability, add a capacitor (C2) in parallel with R2.

3. Output Stage:

- Connect the output (Pin 6) to the input of the next stage in the audio chain, such as a mixing console or an ADC.

- Use a capacitor (C3) at the output to block DC offset and provide AC coupling.

4. Power Supply:

- Connect the positive power supply (V+) to Pin 7 and the negative power supply (V-) to Pin 4.

- Use decoupling capacitors (C4 and C5) near the power supply pins to filter out noise and provide stable operation.

5. Design Considerations:

- Choose R1 and R2 to set the desired gain while maintaining low noise performance.

- Select C1, C2, and C3 based on the desired frequency response and to minimize distortion.

- Ensure that the power supply voltage is within the specified range for the AD797BRZ-REEL7 to prevent damage and ensure optimal performance.

In summary, the AD797BRZ-REEL7 is a high-performance op-amp that excels in low-noise, high-precision applications. Its versatility makes it ideal for professional audio and instrumentation, where sound quality and accuracy are paramount. By following the detailed circuit design guidelines, engineers can harness the full potential of this exceptional chip in their projects.

AD797BRZ-REEL7 FAQ

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6. What is the process for return or replacement of AD797BRZ-REEL7?

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 AD797BRZ-REEL7 we delivered, we will accept the replacement or return of the AD797BRZ-REEL7 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 AD797BRZ-REEL7.

(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