DAC8568IDPWR

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DAC8568IDPWR

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IC DAC 16BIT V-OUT 16TSSOP

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規格

屬性 價值
PartStatus Active
DigiKeyProgrammable Not Verified
NumberofBits 16
NumberofD/AConverters 8
SettlingTime 10µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface SPI, DSP
ReferenceType External, Internal
Voltage-Supply,Analog 2.7V ~ 5.5V
Voltage-Supply,Digital 2.7V ~ 5.5V
INL/DNL(LSB) ±4, ±0.2
Architecture String DAC
OperatingTemperature -40°C ~ 125°C
Package/Case 16-TSSOP (0.173", 4.40mm Width)
SupplierDevicePackage 16-TSSOP
MountingType Surface Mount
BaseProductNumber DAC8568

概述

Description

The DAC8568IDPWR is an 8-channel, 16-bit digital-to-analog converter (DAC) designed by Texas Instruments. It operates with a serial interface compatible with SPI and features a built-in reference voltage. The DAC8568 offers high precision and low noise, making it suitable for various applications such as industrial automation, medical devices, and instrumentation.
Key features include a wide supply voltage range (2.7V to 5.5V), low power consumption, and programmable gain. Each channel can be independently powered down, enhancing energy efficiency. The device supports features like daisy chaining for multiple DAC configurations and simultaneous updates across all channels, which is beneficial for synchronized applications.
With a settling time of approximately 6 µs and a typical linearity error of ±1 LSB, the DAC8568IDPWR delivers reliable performance. Its compact 28-pin TSSOP package facilitates easy integration into space-constrained designs. Overall, the DAC8568 provides a robust solution for high-resolution analog signal generation in various electronic systems.

Equivalent

The DAC8568IDPWR is a precision, multi-channel digital-to-analog converter (DAC) from Texas Instruments. Equivalent products include the following:
1. DAC8569 - A similar 16-bit DAC with multiple channels.
2. AD5755 - An alternative from Analog Devices with similar specifications.
3. MAX5216 - A 16-bit DAC from Maxim Integrated.
4. MCP4822 - A dual 12-bit DAC from Microchip Technology.
Always verify specifications and compatibility for specific applications.

Features

The DAC8568IDPWR is a high-performance 16-bit Digital-to-Analog Converter (DAC) from Texas Instruments. Key features include:
1. Resolution: 16-bit with an industry-leading low noise floor.
2. Output Range: Configurable voltage output options, typically 0-2.5V or 0-5V.
3. Multiple Channels: 8 channels for simultaneous output, ideal for multi-channel applications.
4. I2C Interface: Supports a fast I2C communication protocol for easy integration.
5. Low Power Consumption: Designed for efficiency, making it suitable for battery-powered applications.
6. Integrated Reference: On-chip voltage reference reduces external component count.
7. Power-On Reset: Ensures a known output state after power-up.
8. Temperature Range: Operates across a wide temperature range, enhancing reliability in various environments.
9. Small Package Size: Available in an HTQFN package, facilitating compact designs.
These features make the DAC8568IDPWR suitable for industrial automation, instrumentation, and other precision applications.

Pinout

The DAC8568IDPWR is a 16-bit digital-to-analog converter (DAC) with a total of 20 pins. It features an I2C-compatible interface and is designed for high-performance applications.
Pin Functions:
1. VDD: Power supply input.
2. GND: Ground.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data input/output for I2C communication.
5. VOUTx: Analog output pins (8 outputs, VOUT1 to VOUT8).
6. LDAC: Load DAC input for simultaneous updating of outputs.
7. RESET: Reset input for initializing the device.
8. NC: No connect pins (not internally connected, can be left floating).
The DAC8568IDPWR is commonly used in applications requiring precision signal generation, such as industrial control, automation, and instrumentation. Its low power consumption and high accuracy make it suitable for various digital-to-analog conversion tasks.

Manufacturer

The DAC8568IDPWR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing a broad range of analog and digital electronic components, including microcontrollers, processors, and various types of integrated circuits. TI serves diverse markets such as automotive, industrial, consumer electronics, and communications.
The DAC8568IDPWR specifically is a 16-bit digital-to-analog converter (DAC) known for its precision and performance in applications requiring high-resolution analog output. TI is recognized for its innovation in semiconductor technology and has a strong focus on research and development, making it a key player in the electronics industry. With a commitment to quality and reliability, Texas Instruments continues to be a trusted provider for engineers and designers worldwide.

Application

The DAC8568IDPWR is an 8-channel, 16-bit digital-to-analog converter (DAC) primarily used in industrial automation, process control, and instrumentation. Key application areas include:
1. Control Systems: For generating analog control signals in automation processes.
2. Signal Conditioning: Used in data acquisition systems to convert digital signals to analog.
3. Test and Measurement Equipment: Employed in calibration and simulation tasks.
4. Audio Equipment: Implemented in high-resolution audio systems for precise sound output.
5. Medical Devices: Utilized in imaging and diagnostic equipment for accurate signal generation.
Its high precision and low power consumption make it suitable for these applications.

Package

The DAC8568IDPWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 16 pins, offering a compact design suitable for space-constrained applications.

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