DAC813AU

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DAC813AU

IC DAC 12BIT V-OUT 28SOIC

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規格

Package Bulk,Tube
ProductStatus Active
NumberofBits 12
NumberofD/AConverters 1
SettlingTime 6µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface Parallel
ReferenceType External, Internal
Voltage-SupplyAnalog ±11.4V ~ 16.5V
Voltage-SupplyDigital 11.4V ~ 16.5V
INL/DNL(LSB) ±0.25, ±0.5
Architecture R-2R
OperatingTemperature -55°C ~ 125°C
Package/Case 28-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage 28-SOIC

概述

Description

The DAC813AU is a high-performance, 8-bit digital-to-analog converter (DAC) designed for applications requiring precision signal generation and control. It operates with a supply voltage range of 2.7V to 5.5V, making it suitable for portable and battery-powered devices. This DAC features a simple serial interface, allowing easy integration with microcontrollers and digital systems.
Key specifications include fast settling time, low power consumption, and excellent linearity, which enable accurate and reliable signal output. The DAC813AU supports both unipolar and bipolar output configurations, offering flexibility for various applications. It is commonly used in audio equipment, instrumentation, industrial control, and signal processing applications.
The device is packaged in a compact form factor, making it well-suited for space-constrained environments. Designers appreciate its ease of use and robust performance, making the DAC813AU a popular choice for modern electronic designs where precision and efficiency are critical.

Features

The DAC813AU is a high-performance, 8-bit digital-to-analog converter (DAC) designed for various applications. Key features include:
1. Resolution: 8-bit resolution with a single-ended output.
2. Voltage Reference: It uses an external voltage reference to ensure flexibility in output range.
3. Low Power Consumption: It operates with low power, making it suitable for battery-operated devices.
4. Fast Settling Time: The device offers fast settling times, typically in the microsecond range, which is essential for dynamic applications.
5. Wide Supply Voltage Range: Operates within a supply voltage range of +2.5V to +5.5V.
6. Serial Interface: Supports SPI-compatible serial communication for easy integration with microcontrollers.
7. Temperature Range: Designed to operate over an extended temperature range for reliability in various environments.
8. Small Package Size: Available in a compact package for space-constrained applications.
These features make the DAC813AU suitable for applications in industrial control, instrumentation, and consumer electronics.

Package

The DAC813AU is packaged in an 8-lead MSOP (Micro Small Outline Package) format.

Pinout

The DAC813AU is a 12-bit digital-to-analog converter (DAC) with a total of 8 pins. The pin configuration and their functions are as follows:
1. VDD: Power supply for the DAC (typically +5V).
2. GND: Ground reference.
3. VOUT: Analog output voltage.
4. D0-D11: Digital input pins for the 12-bit data. D0 is the least significant bit (LSB) and D11 is the most significant bit (MSB).
5. CS: Chip Select, used to select the DAC for communication (active low).
6. WR: Write control signal, used to latch the input data into the DAC (active low).
7. LDAC: Load DAC control signal, used to update the output voltage (optional, active low).
8. VREF: Reference voltage input, which sets the output voltage range.
The DAC813AU is widely used in applications requiring precision analog outputs from digital inputs.

Manufacturer

The DAC813AU is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, TI specializes in designing and manufacturing a wide range of analog and digital semiconductor devices. The company serves various sectors, including automotive, industrial, communications, and consumer electronics, providing solutions for signal processing, embedded processing, and power management. TI is known for its innovation, extensive product portfolio, and commitment to quality, making it a key player in the electronics industry.

Application

The DAC813AU is a 16-bit digital-to-analog converter (DAC) primarily used in applications such as precision instrumentation, industrial automation, process control, medical devices, and audio equipment. Its features make it suitable for generating analog signals in data acquisition systems, control loops, and waveform generation, offering high accuracy and low noise performance.

Equivalent

The DAC813AU is a 12-bit digital-to-analog converter. Equivalent products include:
1. AD7523 (Analog Devices)
2. MCP4821 (Microchip)
3. DAC7612 (Texas Instruments)
4. MAX5216 (Maxim Integrated)
5. LTC1252 (Linear Technology)
Ensure to check specifications such as resolution, interface, voltage range, and package type for compatibility.

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