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Name: DAC8564IAPWR
Brand: Texas Instruments
SKU: DAC8564IAPWR
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 DAC8564IAPWR

Part No.:: DAC8564IAPWR

Manufacturer:: Texas Instruments

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: DAC8564IAPWR.pdf

Description:: IC DAC 16BIT V-OUT 16TSSOP

In Stock:: 554

Quantity:: Add To Cart

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DAC8564IAPWR Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
4
SettlingTime:
10µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI, DSP
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±4, ±0.5
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 105°C

DAC8564IAPWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8564IAPWR 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 DAC8564IAPWR 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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DAC8564IAPWR information

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DAC8564IAPWR Typical application Circuitry

The DAC8564IAPWR is a quad-channel, 16-bit, precision digital-to-analog converter (DAC) developed by Texas Instruments, designed to provide high-accuracy analog voltage outputs from digital input signals. It is distinguished by its high resolution, low power consumption, and integrated output amplifiers, making it highly suitable for diverse applications requiring precise control over multiple analog outputs simultaneously. Common applications include industrial automation systems, precision instrumentation, analog output modules for programmable logic controllers (PLCs), and more.

Key Features and Parameters:

- Quad 16-Bit DAC Channels: Enables precise control over four independent analog outputs, facilitating complex control tasks.

- Serial Peripheral Interface (SPI): Offers a convenient and efficient method for digital communication, enabling seamless integration with microcontrollers or digital signal processors.

- Low Power Consumption: Suitable for battery-powered or energy-efficient applications, ensuring minimal drain on power resources.

- Integrated Output Amplifiers: Eliminates the need for external buffers, simplifying the circuit design and reducing the overall component count.

- Wide Operating Voltage Range: Accommodates a broad spectrum of power supply requirements, enhancing the DAC's versatility across different applications.

Application Scenario: An ideal application for the DAC8564IAPWR is in a multi-channel data acquisition system, where it serves as the core component for generating precise reference voltages or controlling actuator positions based on digital input data.

Detailed Circuit Design:

Configuring the DAC8564IAPWR in a multi-channel data acquisition system involves careful consideration of its pin configuration and how it interfaces with the rest of the system:

1. SPI Digital Communication Setup (DIN, Pin 20; SCLK, Pin 19; SYNC, Pin 18): Connect these pins to the SPI interface of the controlling microcontroller. This setup is critical for sending digital data to the DAC8564IAPWR, which converts it into corresponding analog voltages for each channel.

2. Analog Outputs to System (VOUTA, Pin 6; VOUTB, Pin 7; VOUTC, Pin 8; VOUTD, Pin 9): These output pins are connected to the input terminals of the system's analog components (e.g., sensors, actuators). Each channel can independently provide a specific voltage, allowing for versatile and precise system control.

3. Power Supply and Grounding (VDD, Pin 24; DGND, Pin 23; AGND, Pins 10, 11, 21, 22): A stable power supply to VDD is essential for the DAC's optimal operation. Proper grounding through DGND and AGND minimizes noise, ensuring the accuracy of the analog outputs.

4. Reference Voltage Configuration (REF, Pin 14): An external precision reference voltage connected to this pin determines the full-scale output voltage range of the DAC channels. Accurate calibration of this reference voltage is paramount for achieving precise output voltages.

5. Output Filtering (VOUTA-D): To ensure smooth and noise-free analog outputs, implementing low-pass filters on each output may be necessary, especially to mitigate potential high-frequency noise in sensitive applications.

Design Considerations:

- Isolation Between Digital and Analog Sections: Maintaining physical separation between the DAC8564IAPWR's digital communication interface and the analog output paths is crucial to prevent digital noise from affecting the analog signals.

- Decoupling Capacitors for Power Supply Stability: Placing decoupling capacitors close to the DAC8564IAPWR's power pins is vital for filtering out noise and stabilizing the power supply, ensuring consistent DAC performance.

- Thermal Management Considerations: Although the DAC8564IAPWR is designed for low power consumption, attention to thermal management is beneficial to prevent any potential issues related to heat, especially in densely packed electronic designs.

- Reference Voltage Accuracy: The overall system accuracy is heavily dependent on the stability and precision of the reference voltage supplied to the DAC8564IAPWR. Utilizing a high-quality, stable reference voltage source is critical for achieving accurate and reliable analog outputs.

Integrating the DAC8564IAPWR into a multi-channel data acquisition system highlights the DAC's capability to deliver accurate and controlled analog outputs from digital inputs, underscoring its efficiency and precision in applications that require multi-channel, high-resolution DAC functionalities.

DAC8564IAPWR FAQ

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3. Are the DAC8564IAPWR price and inventory displayed accurate?

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6. What is the process for return or replacement of DAC8564IAPWR?

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 DAC8564IAPWR we delivered, we will accept the replacement or return of the DAC8564IAPWR 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 DAC8564IAPWR.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations