What is the Additional Feature ?

Name: DAC8820IBDB
Brand: Texas Instruments
SKU: DAC8820IBDB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments DAC8820IBDB

Part No.:: DAC8820IBDB

Manufacturer:: Texas Instruments

Package:: 28-SSOP (0.209, 5.30mm Width)

Datasheet:: DAC8820IBDB.pdf

Description:: IC DAC 16BIT A-OUT 28SSOP

In Stock:: 125

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

DAC8820IBDB Specifications

Package/Case:
28-SSOP (0.209, 5.30mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
1
SettlingTime:
500ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±2 (Max), ±0.5
Architecture:
Multiplying DAC
OperatingTemperature:
-40°C ~ 85°C

DAC8820IBDB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8820IBDB 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 DAC8820IBDB to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

DAC8820IBDB information

Views：

DAC8820IBDB Typical application Circuitry

DAC8820IBDB

The DAC8820IBDB is a state-of-the-art, 16-bit digital-to-analog converter (DAC) produced by Texas Instruments, designed for precise and efficient conversion of digital signals into analog output. This advanced DAC features a serial interface that facilitates seamless communication with microcontrollers and digital signal processors, making it highly adaptable for integration into a wide array of digital systems. Operating on a +4.5V to +5.5V power supply, the DAC8820IBDB boasts low power consumption and includes a power-down functionality, which drastically reduces its power needs when not in active use. With its 16-bit resolution, the DAC8820IBDB offers high precision in analog output, ideal for applications requiring meticulous signal control or output modulation, such as industrial automation, precision instrumentation, and data acquisition systems.

Key Features and Specifications:

- 16-Bit High Precision: Guarantees detailed and accurate analog output, essential for high-precision applications.

- Serial Data Interface: Offers compatibility with SPI, QSPI, and MICROWIRE interfaces, ensuring easy integration with various digital control systems.

- Versatile Power Supply Compatibility: Functions efficiently across a power supply range of +4.5V to +5.5V, accommodating diverse system designs.

- Economical Power Usage: Features low operational power consumption, with an additional power-down mode for further energy savings.

- Compact Package: Its small footprint allows for utilization in space-constrained applications without compromising performance.

Application Scenario: Utilizing the DAC8820IBDB in a digitally-controlled industrial process control system showcases its application. In this scenario, the DAC8820IBDB plays a pivotal role in converting digital control signals into precise analog signals to regulate actuators or control valves, ensuring optimal process conditions.

Circuit Design Implementation:

Embedding the DAC8820IBDB into a digitally-controlled industrial process control system involves careful planning around pin configuration and circuit connections:

1. Digital Communication Pins (SDI, Pin 3; SCLK, Pin 4; SYNC, Pin 2): These should be wired to the SPI interface on the control unit's microcontroller. This setup enables the digital-to-analog conversion process, allowing the microcontroller to dictate the specific analog outputs required for process control.

2. Analog Output (VOUT, Pin 6): The DAC8820IBDB outputs the analog signal through this pin, which would typically be connected to the input of a control element like an actuator or valve, facilitating the desired adjustments in the industrial process.

3. Power Supply and Ground (VDD, Pin 8; AGND, Pin 5): Ensure that a stable power supply within the specified +4.5V to +5.5V range is connected to VDD, with AGND properly grounded. A consistent and noise-free power source is crucial for the DAC8820IBDB to maintain the precision of its analog output.

4. Reference Voltage (REF, Pin 7): Connecting a stable and precise external reference voltage to this pin is critical. The chosen reference voltage significantly influences the output range and accuracy, thereby affecting the control system's overall performance.

5. Power-Down Control (PD, Pin 1): This pin can be utilized to activate the power-down mode, significantly reducing the DAC's power consumption when not actively converting signals. This feature is particularly useful in energy-efficient system designs.

Design Considerations:

- Minimizing Noise Interference: Employ strategies like isolating digital and analog sections, and utilizing grounded shielding for analog paths, to protect the integrity of the analog signal.

- Stabilizing Power Supply: Decoupling capacitors near the DAC8820IBDB's power pins can help smooth out voltage fluctuations, ensuring stable DAC operation.

- Choosing a Quality Reference Voltage: The accuracy and stability of the DAC's output are highly reliant on the quality of the external reference voltage. Opt for a high-grade, stable reference to achieve optimal performance.

- Thermal Management Considerations: Implement appropriate thermal management techniques to keep the DAC within its operating temperature range, thereby ensuring reliable long-term performance.

- Output Filtering: Incorporating a low-pass filter at the DAC's output may be necessary to eliminate unwanted high-frequency noise, ensuring the output signal's purity and stability for precise industrial control.

By integrating the DAC8820IBDB into a digitally-controlled industrial process control system, its capacity for delivering accurate and stable analog outputs from digital inputs is demonstrated, highlighting its suitability for complex and precision-critical control applications.

DAC8820IBDB FAQ

1. How to order DAC8820IBDB on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that DAC8820IBDB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DAC8820IBDB. All suppliers must pass our qualification reviews before they can publish their products including DAC8820IBDB on icwhale.com; we pay more attention to the channels and quality of DAC8820IBDB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC8820IBDB price and inventory displayed accurate?

The price and inventory of DAC8820IBDB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DAC8820IBDB?

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 DAC8820IBDB we delivered, we will accept the replacement or return of the DAC8820IBDB 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 DAC8820IBDB.

(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