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Name: AD834ARZ
Brand: Analog Devices Inc.
SKU: AD834ARZ
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. AD834ARZ

Part No.:: AD834ARZ

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD834ARZ.pdf

Description:: IC MULTIPLIER 4-QUADRANT 8-SOIC

In Stock:: 351

Quantity:: Add To Cart

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AD834ARZ Typical application Circuitry

AD834ARZ

The AD834ARZ is a high-performance four-quadrant multiplier designed for precision signal processing in applications such as modulation/demodulation, automatic gain control, and frequency conversion. It is recognized for its wide bandwidth, low distortion, and high accuracy.

Applications and Features of the AD834ARZ:

1. Modulation/Demodulation: Utilized in communication systems for amplitude and frequency modulation/demodulation.

2. Automatic Gain Control: Ideal for AGC circuits in receivers to maintain constant signal levels.

3. Frequency Conversion: Suitable for mixers in RF applications for frequency translation.

4. Key Features: Wide bandwidth, low distortion, and high accuracy.

Circuit Design Example - Modulation/Demodulation:

1. Signal Inputs: Connect the signals to be multiplied to the X1 and Y1 pins (Pins 1 and 8) of the AD834ARZ.

2. Power Supply Connections: Apply +5V to the VPOS pin (Pin 14) and -5V to the VNEG pin (Pin 11). Ground the GND pin (Pin 7).

3. Output: Route the W (Pin 6) and Z (Pin 13) pins to the output stage or ADC.

4. Biasing: Adjust the bias voltage for the X2 and Y2 pins (Pins 2 and 3) to set the operating point and scale the inputs.

5. Decoupling: Place capacitors close to the power supply pins to filter out noise and ensure stable operation.

Key Considerations of the AD834ARZ:

1. Impedance Matching: Ensure proper impedance matching at the input and output ports to maximize signal transfer and minimize reflections.

2. Biasing: Carefully adjust the biasing to optimize the linearity and dynamic range of the multiplier.

3. Power Supply Purity: Use clean and stable power supplies with effective decoupling to minimize the impact of supply noise on signal quality.

4. Thermal Management: Implement appropriate thermal management techniques to ensure stable operation across temperature variations.

Incorporating the AD834ARZ into signal processing systems like modulation/demodulation circuits requires meticulous attention to impedance matching, biasing, and thermal management to fully harness its capabilities for high-precision signal multiplication.

AD834ARZ information

AD834ARZ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Function:
Analog Multiplier
NumberofBits/Stages:
4-Quadrant

AD834ARZ FAQ

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3. Are the AD834ARZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD834ARZ?

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 AD834ARZ we delivered, we will accept the replacement or return of the AD834ARZ 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 AD834ARZ.

(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