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Name: DAC2902Y/250
Brand: Texas Instruments
SKU: DAC2902Y/250
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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Texas Instruments DAC2902Y/250

Part No.:: DAC2902Y/250

Manufacturer:: Texas Instruments

Package:: 48-TQFP

Datasheet:: DAC2902Y/250.pdf

Description:: IC DAC 12BIT A-OUT 48TQFP

In Stock:: 232

Quantity:: Add To Cart

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DAC2902Y/250 Specifications

Package/Case:
48-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
2
SettlingTime:
30ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
Yes
DataInterface:
Parallel
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
3V ~ 5.5V
Voltage-SupplyDigital:
3V ~ 5.5V
INL/DNL(LSB):
±1, ±1
Architecture:
Segmented DAC
OperatingTemperature:
-40°C ~ 85°C

DAC2902Y/250 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC2902Y/250 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 DAC2902Y/250 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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DAC2902Y/250 information

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DAC2902Y/250 Application Introduction

DAC2902Y/250 is a precision, dual-channel, digital-to-analog converter (DAC) with a 16-bit resolution, commonly used in audio and industrial control applications. It features low glitch, excellent linearity, and low noise performance.

Application Scenario:

In audio systems, DAC2902Y/250 can be utilized to convert digital audio signals into high-fidelity analog signals, providing accurate reproduction of sound in various audio playback devices.

Circuit Design:

To effectively utilize DAC2902Y/250 in a design project, consider the following optimization techniques:

1. Power Management:

Ensure stable and clean power is supplied to DAC2902Y/250 and associated components. Utilize low-noise voltage regulators and decoupling capacitors to minimize power supply noise and ensure optimal DAC performance.

2. Signal Integrity:

Implement proper PCB layout techniques to minimize signal distortion and noise coupling. Keep analog and digital signal traces separate and utilize ground planes effectively to reduce ground loops and interference.

3. Thermal Management:

Ensure adequate thermal dissipation for DAC2902Y/250 to maintain optimal performance and reliability, especially in high-temperature environments. Utilize heat sinks, thermal vias, or active cooling solutions as necessary.

4. Output Filtering:

Apply low-pass filters to the DAC output to remove high-frequency noise and aliasing artifacts, ensuring a clean and accurate analog output signal. Choose filter components carefully to maintain phase and amplitude integrity.

5. Grounding:

Implement proper grounding techniques to minimize ground loops and ensure low-noise operation. Utilize star grounding and separate analog and digital ground planes to prevent interference and improve signal integrity.

Considerations:

When designing with DAC2902Y/250, it's essential to consider:

- Reference Voltage Stability: Use precision voltage references to ensure stable and accurate analog output voltage levels.

- Clock Signal Integrity: Maintain clean and stable clock signals to DAC2902Y/250 to prevent jitter and timing errors, ensuring accurate digital-to-analog conversion.

- Output Amplification: If necessary, amplify the DAC output signal using high-quality operational amplifiers to achieve the desired signal levels and drive capability.

- System Calibration: Calibrate the DAC circuitry to compensate for component tolerances and ensure accurate and consistent performance across different operating conditions.

- EMC/EMI Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant EMC standards, especially in sensitive audio applications.

DAC2902Y/250 FAQ

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3. Are the DAC2902Y/250 price and inventory displayed accurate?

The price and inventory of DAC2902Y/250 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DAC2902Y/250?

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 DAC2902Y/250 we delivered, we will accept the replacement or return of the DAC2902Y/250 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 DAC2902Y/250.

(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