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Name: AD7834BRZ
Brand: Analog Devices Inc.
SKU: AD7834BRZ
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. AD7834BRZ

Part No.:: AD7834BRZ

Manufacturer:: Analog Devices Inc.

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7834BRZ.pdf

Description:: IC DAC 14BIT V-OUT 28SOIC

In Stock:: 2040

Quantity:: Add To Cart

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AD7834BRZ Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
NumberofBits:
14
NumberofD/AConverters:
4
SettlingTime:
10µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
±11.4V ~ 15.75V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±1 (Max), ±0.9 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7834BRZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7834BRZ 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 AD7834BRZ 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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AD7834BRZ information

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AD7834BRZ Typical application Circuitry

AD7834BRZ

The AD7834BRZ is a 14-bit, high-speed digital-to-analog converter (DAC) that is well-suited for applications requiring precise and rapid conversion of digital data to analog signals.

Application Scenarios:

1. Precision Control Systems: Utilized in industrial control systems for accurate control of actuators and valves.

2. Data Acquisition Systems: Employed in data acquisition systems for generating precise analog signals from digital data.

3. Automated Test Equipment: Used in automated test equipment for generating precise test signals.

Parameter Features:

1. High Resolution: Offers a 14-bit resolution, providing high precision in the conversion of digital data to analog signals.

2. High-Speed Interface: Features a high-speed parallel interface, enabling rapid data transfer and conversion.

3. Low Power Consumption: Designed for low power operation, making it suitable for energy-efficient applications.

4. Versatile Voltage Range: Supports a wide range of output voltages, allowing flexibility in various application scenarios.

Circuit Design Example: Precision Control System

In this scenario, we'll design a circuit using the AD7834BRZ for a precision control system in an industrial application.

1. Digital Input Connection:

- Interface with a Microcontroller: Connect the digital input pins (D0-D13) of the AD7834BRZ to the output pins of a microcontroller to transfer digital data for conversion.

2. Reference Voltage Setup:

- Set the Output Voltage Range: Connect a stable reference voltage to the VREF pin to define the full-scale output voltage range of the DAC.

3. Power Supply Configuration:

- Provide Power Supply: Connect a +5V power supply to the VDD pin and a -5V power supply to the VSS pin to power the AD7834BRZ.

4. Analog Output Connection:

- Connect to the Control System: Link the analog output pin (VOUT) of the AD7834BRZ to the input of the control system's actuator or valve for precise control.

5. Grounding Considerations:

- Ensure Proper Grounding: Connect the GND pin to a common ground point to minimize noise and ensure accurate DAC conversions.

6. Control Signals Configuration:

- Manage Control Signals: Connect the WR (Write), CS (Chip Select), and A0 (Address) pins to the microcontroller to control the data transfer and conversion process.

Design Considerations:

1. Data Integrity: Ensure that the digital data transferred to the AD7834BRZ is free from noise and errors to maintain the precision of the analog output.

2. Stable Reference Voltage: Use a stable and precise reference voltage source to set the output voltage range, ensuring accuracy in the DAC conversion.

3. Power Supply Stability: Provide stable and clean power supplies to the AD7834BRZ to prevent fluctuations that could affect the performance of the DAC.

4. Thermal Management: Monitor the operating temperature and provide adequate cooling if necessary to maintain the DAC within its specified temperature range.

By carefully considering these factors and properly implementing the AD7834BRZ in your circuit, you can achieve precise and reliable control in industrial applications using the precision control system.

AD7834BRZ FAQ

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3. Are the AD7834BRZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7834BRZ?

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 AD7834BRZ we delivered, we will accept the replacement or return of the AD7834BRZ 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 AD7834BRZ.

(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