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Name: AD5443YRMZ
Brand: Analog Devices Inc.
SKU: AD5443YRMZ
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. AD5443YRMZ

Part No.:: AD5443YRMZ

Manufacturer:: Analog Devices Inc.

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:

Description:: IC DAC 12BIT A-OUT 10MSOP

In Stock:: 2733

Quantity:: Add To Cart

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AD5443YRMZ Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
160ns
OutputType:
Current - Unbuffered
DifferentialOutput:
Yes
DataInterface:
SPI, DSP
ReferenceType:
External
Voltage-SupplyAnalog:
2.5V ~ 5.5V
Voltage-SupplyDigital:
2.5V ~ 5.5V
INL/DNL(LSB):
±1 (Max), -1/+2 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 125°C

AD5443YRMZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD5443YRMZ 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 AD5443YRMZ 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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AD5443YRMZ information

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AD5443YRMZ Typical application Circuitry

AD5443YRMZ

The AD5443YRMZ is a 12-bit, multiplying digital-to-analog converter (DAC) with a high-speed serial interface. This component is designed for applications requiring fast data throughput and precise analog output, making it ideal for use in direct digital synthesis (DDS), programmable filters, and automated test equipment.

Application Scenarios

One common application for the AD5443YRMZ is in waveform generation within signal processing equipment. Here, it can be used to generate precise analog signals from digital data, enabling the synthesis of complex waveforms for testing and measurement purposes.

Parameter Features

AD5443YRMZ is characterized by its:

- 12-bit Resolution: Provides fine granularity in the analog output, allowing for precise control of the signal amplitude.

- High-Speed Serial Interface: Facilitates rapid data transfer, which is essential for applications requiring quick updates to the analog output.

- Multiplying DAC Functionality: Enables the DAC output to be modulated directly by an external analog voltage, useful for amplitude modulation or programmable gain applications.

- Compact Package: Available in a compact MSOP package, saving space on the printed circuit board (PCB).

Specific Circuit Connection - Waveform Generator

Incorporating AD5443YRMZ into a waveform generator involves detailed attention to digital data input, power supply management, and analog output conditioning. Below is a detailed circuit connection guide:

- Digital Interface Connection: Interface the AD5443YRMZ with a microcontroller or DSP via the serial data input (SDI, pin 3), serial clock (SCLK, pin 4), and chip select (SYNC, pin 2) pins. This setup allows for rapid updating of the DAC with new waveform data.

- Power Supply and Reference Voltage: Connect the VDD pin (pin 8) to a +5V supply and the VREF pin (pin 7) to a precision reference voltage. The choice of reference voltage directly impacts the output range and resolution of the DAC.

- Output Filtering: To ensure a smooth analog output signal, connect a low-pass filter to the DAC_OUT pin (pin 6). This filter can help remove the high-frequency components inherent in the DAC output, producing a cleaner waveform.

- External Modulation (If Required): For applications requiring amplitude modulation, connect an external modulation voltage source to the VREF pin. This will modulate the output amplitude of the DAC in accordance with the external voltage applied.

Design Considerations

When designing circuits with AD5443YRMZ, consider the following key points:

- Signal Integrity for Digital Inputs: High-speed digital signals require careful PCB layout to maintain signal integrity. Short, direct traces and proper grounding are essential to minimize signal distortion and coupling noise.

- Power Supply Stability: The accuracy and stability of the DAC output are influenced by the power supply and reference voltage. Use decoupling capacitors close to the VDD and VREF pins to minimize voltage fluctuations and noise.

- Output Filtering: Choosing the right cutoff frequency for the output filter is critical. It should be low enough to remove unwanted spectral components but high enough not to distort the desired waveform.

- Thermal Management: While AD5443YRMZ is not typically a high power device, operating in a high-speed, continuous waveform generation application could lead to increased power dissipation. Ensure adequate thermal management is in place to maintain performance over extended periods.

By carefully following these guidelines and utilizing the AD5443YRMZ in a waveform generator circuit, designers can achieve high precision, fast updating analog outputs suitable for a wide range of signal processing and testing applications.

AD5443YRMZ FAQ

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6. What is the process for return or replacement of AD5443YRMZ?

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 AD5443YRMZ we delivered, we will accept the replacement or return of the AD5443YRMZ 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 AD5443YRMZ.

(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