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Name: DAC122S085CIMM-NS
Brand: National Semiconductor
SKU: DAC122S085CIMM-NS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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National Semiconductor DAC122S085CIMM-NS

Part No.:: DAC122S085CIMM-NS

Manufacturer:: National Semiconductor

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: DAC122S085CIMM-NS.pdf

Description:: DAC, 1 FUNC, SERIAL INPUT LOADIN

In Stock:: 2755

Quantity:: Add To Cart

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DAC122S085CIMM-NS Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
2
SettlingTime:
6µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
DSP, Microwire, QSPI, SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±2.4, ±0.2
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 105°C

DAC122S085CIMM-NS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC122S085CIMM-NS 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 DAC122S085CIMM-NS 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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DAC122S085CIMM-NS information

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The working principle and core technical features of DAC122S085CIMM-NS

DAC122S085CIMM-NS is a precision digital-to-analog converter (DAC) that offers high performance and flexibility for various applications. It utilizes advanced technology to deliver accurate analog output signals, making it suitable for demanding industrial, automotive, and consumer electronics applications.

Working Principle:

The DAC122S085CIMM-NS operates by converting digital input codes into corresponding analog voltage or current outputs. It consists of a digital interface, a DAC core, and output amplifiers. The digital input codes are typically provided by a microcontroller or a digital signal processor (DSP). The DAC core interprets these codes and generates the analog output, which is then amplified and filtered to produce the final analog signal.

Key Features:

- High Resolution: The DAC122S085CIMM-NS offers high resolution, typically ranging from 8 to 12 bits, allowing precise control over the analog output voltage or current.

- Low Total Harmonic Distortion (THD): With advanced design techniques, the DAC122S085CIMM-NS achieves low THD levels, ensuring high fidelity and accuracy in the generated analog signals.

- Low Glitch Energy: Glitches, or unintended voltage transients during DAC switching, are minimized in the DAC122S085CIMM-NS, leading to improved signal integrity and stability.

- Wide Operating Voltage Range: The DAC122S085CIMM-NS supports a wide operating voltage range, enabling compatibility with diverse system configurations and power supply voltages.

- Flexible Interface: It features a versatile digital interface, such as SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit), allowing seamless integration with various microcontrollers and communication protocols.

Application Scenario:

In audio systems, the DAC122S085CIMM-NS can be utilized for precise digital-to-analog conversion, delivering high-fidelity audio playback. Whether in professional studio equipment or consumer audio devices, its high resolution and low distortion contribute to an immersive listening experience.

Circuit Design:

To incorporate the DAC122S085CIMM-NS into an audio playback system, follow these steps:

1. Digital Audio Source:

Connect the digital audio source, such as a digital audio processor or a microcontroller with stored audio data, to the digital input pins of the DAC122S085CIMM-NS. Use the appropriate communication protocol, like SPI or I2S (Inter-IC Sound), for data transfer.

2. Output Stage:

Connect the output of the DAC122S085CIMM-NS to the audio amplifier or directly to the audio playback device's analog output stage. Ensure proper filtering and buffering to maintain signal integrity and drive capability.

3. Analog Output:

Utilize the analog output voltage or current from the DAC122S085CIMM-NS to drive headphones, speakers, or other audio transducers. Adjust the output voltage or current levels according to the system requirements and desired audio performance.

4. Power Management:

Provide stable power supply voltages to the DAC122S085CIMM-NS and associated circuitry, ensuring clean and noise-free operation. Use voltage regulators and decoupling capacitors to minimize power supply ripple and noise.

System Optimization:

To enhance the overall performance and efficiency of the audio system, consider the following:

- Digital Audio Processing: Implement efficient digital signal processing algorithms to enhance audio quality and enable features such as equalization, dynamic range compression, and audio effects.

- Output Stage Design: Optimize the output stage circuitry for low distortion, high output power, and compatibility with different audio loads, ensuring faithful reproduction of the audio signal.

- Noise Reduction Techniques: Employ shielding, ground plane design, and component layout techniques to minimize electromagnetic interference and noise, preserving the integrity of the audio signal throughout the system.

- Thermal Management: Ensure adequate thermal dissipation for the DAC122S085CIMM-NS and associated components to prevent overheating and maintain reliable operation over extended periods.

- System Integration: Integrate the audio system seamlessly into the overall product design, considering factors such as size, power consumption, and user interface requirements for a cohesive and user-friendly audio experience.

DAC122S085CIMM-NS FAQ

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We have a professional and experienced quality control team to strictly verify and test the DAC122S085CIMM-NS. All suppliers must pass our qualification reviews before they can publish their products including DAC122S085CIMM-NS on icwhale.com; we pay more attention to the channels and quality of DAC122S085CIMM-NS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC122S085CIMM-NS price and inventory displayed accurate?

The price and inventory of DAC122S085CIMM-NS 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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Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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6. What is the process for return or replacement of DAC122S085CIMM-NS?

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 DAC122S085CIMM-NS we delivered, we will accept the replacement or return of the DAC122S085CIMM-NS 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 DAC122S085CIMM-NS.

(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