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AD5428

Name: AD5428
Brand: ADI
SKU: JT27-AD5428
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Dual-Current Output, Parallel Input, 16-/14-Bit Multiplying DACs with 4-Quadrant Resistors

Manufacturer :	Analog Devices, Inc
Package/Case :	20-Lead TSSOP
Product Categories :	Precision D/A Converters ; Multiplying Current Output D/A Converters
Datasheet:	AD5428 Datasheet (PDF)
RoHs Status:	Lead free/RoHS Compliant
In-stock:	2000

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AD5428 Product Details

The AD5428/AD5440/AD5447 are Dual CMOS 8-, 10- and 12-bit, dual-channel, current output digital-to-analog converters (DACs), respectively.These devices operate from a 2.5 V to 5.5 V power supply, making them suited to battery-powered and other applications.

As a result of being manufacture on a CMOS submicron process, they offer excellent 4-quadrant multiplication characteristics, with large signal multiplying bandwidths of up to 10 MHz.

These DACs utilize data readback, allowing the user to read the contents of the DAC register via the DB pins. On power-up, the internal register and latches are filled with zeros and the DAC outputs are at zero scale.

The applied external reference input voltage (VREF) determines the full scale output current. An integrated feedback resistor (RFB) provides temperature tracking and full scale voltage output when combined with an external I-to-V Precision Amplifier.

The AD5428 is available in small 20 lead TSSOP package, while the AD5440/AD5447 DACs are available in small 24-lead TSSOP packages.

Feature

10 MHz Multiplying Bandwidth
INL of ±0.25 LSB @ 8 bits
20-lead TSSOP package
2.5 V to 5.5 V supply operation
±10 V reference input
21.3 MSPS update rate
Extended temperature range: −40°C to +125°C

4-quadrant multiplication
Power-on reset
0.5 μA typical current consumption
Guaranteed monotonic
Readback Function
AD7528 Upgrade (AD5428) AD7547 Upgrade (AD5447)

Applications

Portable battery-powered applications
Waveform generators
Analog processing
Instrumentation applications
Programmable amplifiers and attenuators
Digitally controlled calibration
Programmable filters and oscillators
Composite video
Ultrasound
Gain, offset, and voltage trimming

AD5428 Pinout
(Picture: Pinout)

AD5428 Block Diagram
(Picture: Diagram)

The AD5428 is a dual 8-bit parallel Iout DAC integrated circuit designed by Analog Devices Inc. It features dual-channel operation, with each channel capable of converting digital input signals into analog output currents. Key features include its 8-bit resolution, which allows for a relatively fine level of analog output control. It is ideal for applications where dual-channel analog current outputs are required, such as in industrial control systems, data acquisition systems, and certain types of instrumentation. It comes in a suitable package that enables efficient connection and operation. One of the advantages is its ability to provide accurate and reliable analog output currents based on digital input values.

Benefits

Dual-channel 8-bit parallel Iout DAC for simultaneous analog output generation
High accuracy in converting digital signals to analog output currents
Suitable for various industrial and instrumentation applications
Reliable performance in data acquisition scenarios

Pinout

The pinout of the AD5428 refers to the configuration and function of each pin in its package. This includes pins for digital input, analog output, power supply, and ground connections that are crucial for proper operation.

[Digital Input Pins]: These pins receive the 8-bit digital input signals for each channel to determine the analog output current level.
[Iout1 / Iout2]: These are the analog output current pins for each of the two channels.
[VDD]: Supply voltage input pin to power the integrated circuit.
[GND]: Common ground pin for the device.
[Other Pins]: There may be other pins for functions such as configuration, control, or for proper electrical isolation depending on the specific package and design.

Application Examples

Industrial control systems for controlling analog actuators
Data acquisition systems to convert digital data to analog output for further processing
Instrumentation applications where dual-channel analog current outputs are needed

Technical Parameters

# of Channels
2
Resolutionbits
8
DAC INLmax | LSBs
0.25
Multiplying BWtyp | Hz
10M
Settling Timetyp | s p p
80n
Data Input Interface
Parallel

AD5428 Datasheet

AD5428 Technical Documentation/Data sheet

Download

AD5428 Equivalent Parts

For the AD5428 component, you may consider these replacement and alternative parts.

Models	Manufacturer	Description
AD5429
AD5422	ADI	Single Channel, 16-Bit, Serial Input, Current Source DAC
AD5420

AD5428 Related Products

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We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that AD5428 is the original manufacturer or agent of ADI?: We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their AD5428 devices; we pay more attention to the channels and quality of AD5428 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AD5428 chips? Including ADI original factory information, Precision D/A Converters ; Multiplying Current Output D/A Converters application, AD5428 pictures?: You can use Jotrin's intelligent search engine, or filter by Precision D/A Converters ; Multiplying Current Output D/A Converters category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's AD5428 price and stock displayed on the platform accurate?: The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AD5428, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?: Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of AD5428?: 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 AD5428 we delivered, we will accept the replacement or return of the AD5428 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 AD5428.
(3)The AD5428 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as AD5428 datasheet pdf, AD5428 pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

Analog Devices, Inc

Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...

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