What is the Additional Feature ?

Name: DAC1221E
Brand: Burr Brown
SKU: DAC1221E
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

Burr Brown DAC1221E

Part No.:: DAC1221E

Manufacturer:: Burr Brown

Package:: 16-SSOP (0.154, 3.90mm Width)

Datasheet:: DAC1221E.pdf

Description:: DAC1221 16-BIT DELTA-SIGMA LOW P

In Stock:: 13175

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

DAC1221E Specifications

Package/Case:
16-SSOP (0.154, 3.90mm Width)
Packaging:
Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
1
SettlingTime:
2ms
OutputType:
Voltage - Unbuffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 3.3V
Voltage-SupplyDigital:
2.7V ~ 3.3V
INL/DNL(LSB):
-
Architecture:
Sigma-Delta
OperatingTemperature:
-40°C ~ 85°C

DAC1221E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC1221E 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 DAC1221E 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.

DAC1221E information

Views：

DAC1221E Application Introduction

DAC1221E is a precision, low-power, 12-bit digital-to-analog converter (DAC) commonly used in various electronic systems for accurate voltage output generation.

Application Scenario:

In audio applications, DAC1221E can be utilized to convert digital audio signals into analog voltages for reproduction by speakers or headphones.

Circuit Design:

To effectively use DAC1221E in a design project, consider the following optimization techniques:

1. Power Management:

Ensure stable power supply for DAC1221E and associated components. Utilize low-dropout voltage regulators and decoupling capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

Implement proper grounding and layout techniques to minimize noise and interference. Keep analog and digital signal paths separate and use ground planes to reduce crosstalk.

3. Thermal Management:

To prevent overheating, provide adequate thermal dissipation for DAC1221E by using heat sinks or thermal vias. Ensure proper airflow and ventilation in the system enclosure.

4. Analog Signal Conditioning:

Before feeding signals to DAC1221E, ensure proper conditioning, such as anti-aliasing filters or amplifiers, to improve signal quality and minimize distortion.

5. Output Filtering:

Implement low-pass filters at the output of DAC1221E to remove high-frequency noise and smooth the analog output signal for accurate voltage representation.

Considerations:

When designing with DAC1221E, keep the following factors in mind:

- Resolution and Accuracy: Understand the resolution and accuracy requirements of the application to select the appropriate DAC settings and calibration techniques.

- Output Range: Configure DAC1221E to output voltages within the required range for the intended application, considering factors like signal amplitude and dynamic range.

- Clocking and Timing: Ensure proper clocking and timing synchronization to maintain accuracy and stability in DAC operation, especially in synchronous applications.

- Output Load: Consider the impedance and load characteristics of the output circuitry to prevent voltage droop or distortion, especially when driving capacitive loads.

- Environmental Conditions: Evaluate the operating environment for temperature extremes, humidity, and vibration, and design the system to withstand these conditions for reliable operation.

DAC1221E FAQ

1. How to order DAC1221E 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 DAC1221E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DAC1221E. All suppliers must pass our qualification reviews before they can publish their products including DAC1221E on icwhale.com; we pay more attention to the channels and quality of DAC1221E products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC1221E price and inventory displayed accurate?

The price and inventory of DAC1221E 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 DAC1221E?

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 DAC1221E we delivered, we will accept the replacement or return of the DAC1221E 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 DAC1221E.

(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