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Name: DAC8532IDGKR
Brand: Texas Instruments
SKU: DAC8532IDGKR
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 DAC8532IDGKR

Part No.:: DAC8532IDGKR

Manufacturer:: Texas Instruments

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

Datasheet:: DAC8532IDGKR.pdf

Description:: IC DAC 16BIT V-OUT 8VSSOP

In Stock:: 3329

Quantity:: Add To Cart

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DAC8532IDGKR Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
2
SettlingTime:
10µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI, DSP
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
-, ±1 (Max)
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 105°C

DAC8532IDGKR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8532IDGKR 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 DAC8532IDGKR 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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DAC8532IDGKR information

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DAC8532IDGKR Typical application Circuitry

DAC8532IDGKR

The DAC8532IDGKR is a dual-channel, 16-bit, precision digital-to-analog converter (DAC) chip designed by Texas Instruments. This high-performance component is adept at converting digital input values into precise analog voltage outputs, making it an essential part of systems that require accurate analog control or signal generation based on digital information. Its two channels enable simultaneous output of two analog signals, each with 16-bit resolution, providing the precision needed for critical applications in fields such as industrial automation, medical devices, precision instrumentation, and automated testing equipment.

Key Features and Parameters:

- Dual 16-Bit DAC Outputs: Allows for the output of two independent analog signals with high precision, suitable for complex control tasks.

- Serial Peripheral Interface (SPI): Offers easy integration with a wide range of microcontrollers and digital signal processors, enabling efficient digital-to-analog conversion.

- Low Power Consumption: Ideal for use in power-sensitive applications, contributing to longer battery life in portable devices.

- Wide Operating Voltage Range: Supports a variety of power supply configurations, enhancing flexibility in system design.

- Compact Package: The small footprint is advantageous for designs where board space is at a premium.

Application Scenario: An effective application for the DAC8532IDGKR is in a dual-channel waveform generator, which is commonly used in electronic testing and measurement to produce precise analog waveforms like sine waves, square waves, and custom waveforms for evaluating the performance of electronic circuits.

Circuit Design:

Incorporating the DAC8532IDGKR into a dual-channel waveform generator involves detailed planning around its pinout and how it interfaces with other circuit components:

1. SPI Communication Interface (SDI, Pin 6; SCLK, Pin 5; SYNC, Pin 4): These pins should be connected to the SPI interface of the controlling microcontroller. This setup is crucial for transmitting digital waveform data to the DAC8532IDGKR, which then converts this data into analog waveforms.

2. Analog Output Connections (DAC A OUT, Pin 14; DAC B OUT, Pin 15): The outputs from these pins are directly routed to the output stage of the waveform generator. They can independently generate different types of waveforms based on the instructions received from the microcontroller.

3. Power Supply and Grounding (AVDD, Pin 16; DVDD, Pin 9; AGND, Pin 8; DGND, Pin 3): Providing a stable and noise-free power supply to AVDD and DVDD is essential for the optimal operation of the DAC8532IDGKR. Proper grounding through AGND and DGND is crucial for minimizing noise in the analog signals.

4. Reference Voltage Input (REF A IN, Pin 13; REF B IN, Pin 10): An external precision reference voltage connected to these pins defines the full-scale output voltage range. This is vital for ensuring the amplitude of the generated waveforms is accurately controlled.

5. Output Filtering (DAC A OUT and DAC B OUT): Implementing low-pass filters on the outputs may be necessary to smooth out the waveforms and eliminate high-frequency noise or digital artifacts, ensuring the output signals are clean and precise.

Design Considerations:

- Isolation Between Digital and Analog Domains: Keeping digital communication lines physically and electrically separate from analog output paths is essential to reduce the potential for digital noise interference.

- Power Supply Decoupling: The use of decoupling capacitors close to the DAC8532IDGKR's power supply pins is crucial for filtering out noise, ensuring stable and clean operation.

- Thermal Management: While the DAC8532IDGKR is generally low in power consumption, attention to thermal aspects is necessary, especially in designs where multiple high-power components are present, to maintain performance and longevity.

- Reference Voltage Accuracy: The precision of the entire system depends significantly on the stability and accuracy of the reference voltage supplied to the DAC8532IDGKR. High-quality, stable reference sources are imperative for achieving accurate waveform generation.

Designing a dual-channel waveform generator with the DAC8532IDGKR demonstrates the chip's ability to provide precise and controlled analog outputs from digital inputs, underscoring its efficiency and precision for applications requiring dual-channel, high-resolution DAC capabilities.

DAC8532IDGKR FAQ

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6. What is the process for return or replacement of DAC8532IDGKR?

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 DAC8532IDGKR we delivered, we will accept the replacement or return of the DAC8532IDGKR 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 DAC8532IDGKR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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