DAC8775IRWFR

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DAC8775IRWFR

IC DAC 16BIT ANLG A/V-OUT 72QFN

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規格

Package Tape & Reel (TR)
Series DAC8775
ProductStatus Active
NumberofBits 16
NumberofD/AConverters 4
SettlingTime 30µs
OutputType Analog Current and Voltage
DifferentialOutput No
DataInterface SPI
ReferenceType External, Internal
Voltage-SupplyAnalog 12V ~ 36V
Voltage-SupplyDigital 2.7V ~ 5.5V
INL/DNL(LSB) ±12, ±1 (Max)
Architecture String DAC
OperatingTemperature -40°C ~ 125°C (TA)
Package/Case 72-VFQFN Exposed Pad
SupplierDevicePackage 72-VQFN (10x10)

概述

Description

The DAC8775IRWFR is a high-performance digital-to-analog converter (DAC) designed for industrial applications. It features a 16-bit resolution and offers multiple output ranges, making it versatile for various signal generation needs. The device operates with a supply voltage of 5V and supports both unipolar and bipolar output configurations.
Key features include low noise and high linearity, enabling precise control of analog signals. The DAC can be interfaced via a serial peripheral interface (SPI) for easy integration into digital systems. It also supports multiple output channels, which allows for simultaneous control of several output signals.
The DAC8775IRWFR is suitable for applications in process control, automation, and instrumentation, where high accuracy and reliability are critical. Its robust design and performance characteristics make it an ideal choice for engineers looking to implement advanced analog control systems.

Features

The DAC8775IRWFR is a precision, quad-channel digital-to-analog converter (DAC) from Texas Instruments. Key features include:
1. Resolution: 16-bit resolution for high accuracy in output signals.
2. Channels: Four independent DAC channels, allowing simultaneous signal generation.
3. Output Range: Supports both voltage and current outputs, with options for unipolar and bipolar configurations.
4. Interface: Utilizes an I²C-compatible interface for easy communication with microcontrollers and digital systems.
5. Low Power Consumption: Designed for low power operation, suitable for battery-operated applications.
6. Integrated Reference: Onboard precision reference voltage simplifies design and reduces external component count.
7. Temperature Range: Operates over a wide industrial temperature range, enhancing reliability in various environments.
8. Power-Up Defaults: Configurable power-up states facilitate predictable behavior after power cycles.
9. Programmable Gain: Offers programmable gain options for flexible signal conditioning.
These features make the DAC8775IRWFR ideal for industrial automation, process control, and instrumentation applications.

Package

The DAC8775IRWFR is packaged in a 48-lead HTQFP (Thin Quad Flat Package) format, which provides a compact, surface-mount solution suitable for various applications in industrial and consumer electronics.

Pinout

The DAC8775IRWFR is a quad-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a total of 32 pins.
Key functions of the DAC8775 include:
- Four independent DAC output channels.
- SPI-compatible serial interface for configuration and data transfer.
- Integrated reference voltage for ease of use.
- Digital inputs for control and configuration.
- Power supply connections and ground pins.
The device is designed for applications requiring precise analog output, such as industrial automation, process control, and instrumentation. Its multiple output channels and high resolution make it suitable for various control and monitoring tasks.

Manufacturer

The DAC8775IRWFR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in the design and manufacture of semiconductors and various integrated circuits, with a strong focus on analog and embedded processing products. TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, providing innovative solutions for signal processing, power management, and data conversion. The DAC8775 is a high-precision digital-to-analog converter (DAC) notable for its ability to deliver high performance in applications requiring accurate voltage output.

Application

The DAC8775IRWFR is a precision digital-to-analog converter (DAC) commonly used in industrial automation, process control, and instrumentation applications. Its key areas include automated test equipment, programmable power supplies, motor control, and data acquisition systems. The device's high accuracy and multi-channel capabilities make it suitable for applications requiring precise voltage or current control.

Equivalent

The DAC8775IRWFR is a digital-to-analog converter (DAC) from Texas Instruments. Equivalent products include the following:
1. AD5791 (Analog Devices) - High precision DAC
2. MCP4725 (Microchip) - 12-bit DAC with EEPROM
3. DAC8552 (Texas Instruments) - 16-bit dual DAC
These alternatives may vary in specifications such as resolution, output type, and interface, so it's important to review datasheets for compatibility with specific applications.

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