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Name: DAC121C085CIMM
Brand: Texas Instruments
SKU: DAC121C085CIMM
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 DAC121C085CIMM

Part No.:: DAC121C085CIMM

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: DAC121C085CIMM.pdf

Description:: IC DAC 12BIT V-OUT 8VSSOP

In Stock:: 2848

Quantity:: Add To Cart

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DAC121C085CIMM Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
8.5µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
I²C
ReferenceType:
External
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

DAC121C085CIMM this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC121C085CIMM 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 DAC121C085CIMM 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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DAC121C085CIMM information

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DAC121C085CIMM Application Introduction

DAC121C085CIMM is a precision digital-to-analog converter (DAC) chip commonly used in various electronic design projects, especially those requiring accurate analog voltage generation and control.

Application Scenario:

In audio equipment design, DAC121C085CIMM can be utilized to convert digital audio signals into analog voltages with high precision, ensuring high-fidelity sound reproduction.

Circuit Design:

To effectively integrate DAC121C085CIMM into your design project, consider the following optimization techniques:

1. Power Management:

Implement robust power supply and management strategies to ensure stable voltage levels for DAC121C085CIMM operation. Utilize low-dropout voltage regulators and bypass capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal interference and ensure proper signal integrity. Keep digital and analog signal traces separated to prevent cross-talk and noise coupling. Use ground planes and shielding techniques to reduce electromagnetic interference (EMI).

3. Thermal Management:

Ensure adequate thermal dissipation for DAC121C085CIMM to prevent overheating and ensure optimal performance. Place the DAC chip on a heat sink if necessary and ensure proper ventilation in the enclosure to dissipate heat effectively.

4. Output Filtering:

Apply low-pass filters or RC filters at the output of DAC121C085CIMM to remove high-frequency noise and artifacts from the analog output signal. This helps achieve smoother and more accurate analog voltage outputs.

5. Component Selection:

Choose high-quality passive components, such as precision resistors and capacitors, for critical components in the DAC circuitry. Opt for components with low temperature coefficients and tight tolerances to ensure accurate and stable performance over temperature variations.

Considerations:

When designing with DAC121C085CIMM, it's essential to consider:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or digital signal processor (DSP) driving the DAC, such as SPI or I2C communication protocols.

- Calibration and Testing: Perform thorough calibration and testing of the DAC circuitry to verify accuracy and linearity of the analog output voltage over the full range of digital input codes.

- Grounding Scheme: Implement a solid grounding scheme to minimize ground loops and ensure stable reference voltage for the DAC operation.

- Noise Immunity: Employ noise filtering techniques, such as ferrite beads and capacitors, to suppress electrical noise and improve the signal-to-noise ratio of the DAC output.

- Compliance with Standards: Ensure compliance with relevant industry standards and regulations, such as EN55022 for electromagnetic compatibility (EMC), to prevent electromagnetic interference issues in the design.

DAC121C085CIMM FAQ

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We have a professional and experienced quality control team to strictly verify and test the DAC121C085CIMM. All suppliers must pass our qualification reviews before they can publish their products including DAC121C085CIMM on icwhale.com; we pay more attention to the channels and quality of DAC121C085CIMM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC121C085CIMM price and inventory displayed accurate?

The price and inventory of DAC121C085CIMM 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 DAC121C085CIMM?

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 DAC121C085CIMM we delivered, we will accept the replacement or return of the DAC121C085CIMM 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 DAC121C085CIMM.

(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