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Name: DAC121C081CISD
Brand: Texas Instruments
SKU: DAC121C081CISD
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 DAC121C081CISD

Part No.:: DAC121C081CISD

Manufacturer:: Texas Instruments

Package:: 6-WDFN Exposed Pad

Datasheet:: DAC121C081CISD.pdf

Description:: IC DAC 12BIT V-OUT 6WSON

In Stock:: 2654

Quantity:: Add To Cart

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DAC121C081CISD Specifications

Package/Case:
6-WDFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
8.5µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
Supply
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
+2.2/-1.5, +0.18/-0.12
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

DAC121C081CISD this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC121C081CISD 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 DAC121C081CISD 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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DAC121C081CISD information

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DAC121C081CISD Application Introduction

DAC121C081CISD is a precision digital-to-analog converter (DAC) commonly used in various electronic designs, offering high accuracy and low power consumption.

Application Scenario:

In audio systems, DAC121C081CISD can be utilized to convert digital audio signals into analog signals with high fidelity, enabling high-quality audio playback.

Circuit Design:

To design an audio playback system using DAC121C081CISD, follow these steps:

1. Digital Audio Interface:

Connect the digital audio source, such as a microcontroller or audio codec, to the serial interface pins of DAC121C081CISD, typically using SPI or I2C communication protocols.

2. Analog Output:

Connect the analog output pins of DAC121C081CISD to the audio amplifier or directly to the output stage for driving speakers or headphones. Ensure proper filtering and buffering for optimal audio quality.

3. Power Management:

Implement efficient power management techniques to minimize power consumption while maintaining stable voltage levels for DAC121C081CISD operation. Utilize low-dropout regulators and decoupling capacitors for noise reduction.

4. Signal Integrity:

Pay attention to signal integrity by minimizing signal distortion and noise interference throughout the audio signal path. Use ground planes, proper PCB layout techniques, and shielding to reduce electromagnetic interference.

5. Thermal Management:

Ensure proper thermal management for DAC121C081CISD to prevent overheating and maintain optimal performance. Use heat sinks, thermal vias, and adequate airflow to dissipate heat effectively.

Considerations:

When designing the circuit, consider the following factors:

- Audio Quality: Optimize the design for high signal-to-noise ratio (SNR) and low total harmonic distortion (THD) to achieve excellent audio reproduction.

- Output Impedance Matching: Match the output impedance of DAC121C081CISD with the input impedance of the following stage to prevent signal reflections and ensure maximum power transfer.

- Clock Stability: Use stable clock sources and minimize clock jitter to maintain accurate sampling and conversion rates for faithful audio reproduction.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility (EMC) standards.

- System Integration: Integrate DAC121C081CISD seamlessly into the overall system architecture, considering compatibility with other components and interfaces.

DAC121C081CISD FAQ

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3. Are the DAC121C081CISD price and inventory displayed accurate?

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6. What is the process for return or replacement of DAC121C081CISD?

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 DAC121C081CISD we delivered, we will accept the replacement or return of the DAC121C081CISD 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 DAC121C081CISD.

(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