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DAC8531E/250

Name: DAC8531E/250
Rating: 4.7 (12 reviews)

IC DAC 16BIT V-OUT 8VSSOP

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資料表 DAC8531E/250 DataSheet
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規格

Part Status	Active
Number of Bits	16
Number of D/A Converters	1
Settling Time	10µs
Output Type	Voltage - Buffered
Differential Output	No
Data Interface	SPI, DSP
Reference Type	External
Voltage - Supply, Analog	2.7V ~ 5.5V
Voltage - Supply, Digital	2.7V ~ 5.5V
INL/DNL (LSB)	-, ±1 (Max)
Architecture	String DAC
Operating Temperature	-40°C ~ 105°C
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-VSSOP
Mounting Type	Surface Mount
Base Product Number	DAC8531

概述

Description

The DAC8531E/250 is a high-performance, 16-bit digital-to-analog converter (DAC) designed for precision applications. It features a serial interface, allowing easy integration with microcontrollers and digital devices. Operated with a supply voltage of 2.7V to 5.5V, it can output a range of current or voltage signals, making it suitable for various applications in industrial automation, instrumentation, and control systems.
Key features include low power consumption, a 250 SPS (samples per second) update rate, and low noise performance, enabling accurate signal generation. The DAC8531E/250 also supports an internal voltage reference, simplifying design requirements. Its small package size enhances versatility for space-constrained applications.
Overall, the DAC8531E/250 is ideal for users seeking a reliable, precise, and efficient DAC solution for converting digital signals to analog outputs in a wide range of electronic systems.

Features

The DAC8531E/250 is a high-performance, low-power, digital-to-analog converter (DAC) featuring a 16-bit resolution. Key features include:
- Voltage Output: It provides a unipolar output range of 0 to VREF, with VREF being configurable.
- Low Power Consumption: Operates on a low supply voltage of 2.7V to 5.5V, making it suitable for battery-operated devices.
- Fast Settling Time: The device has a settling time of 15µs, enabling rapid response to changes in input data.
- Rail-to-Rail Output: Ensures maximum output swing, improving performance in various applications.
- I²C Interface: Supports I²C communication, allowing easy integration with microcontrollers.
- Internal Reference: Features an internal reference voltage option, simplifying system design.
- Programmable Gain: Offers programmable gain options, enhancing flexibility for different applications.
These features make the DAC8531E/250 ideal for applications in industrial control, automation, and signal generation.

Package

The DAC8531E/250 is provided in a VQFN (Very Thin Quad Flat No-Leads) package, specifically a 16-pin type. This package design facilitates a compact layout and efficient thermal performance, making it suitable for space-constrained applications.

Pinout

The DAC8531E/250 is a 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a total of 8 pins. Here is a concise description of each pin's function:
1. VDD: Power supply input (typically +2.7V to +5.5V).
2. GND: Ground reference.
3. SDO: Serial data output for daisy chaining multiple devices.
4. SDI: Serial data input for receiving data.
5. SCLK: Serial clock input to synchronize data transmission.
6. LDAC: Load DAC input; when activated, it updates the output with the new data.
7. CS: Chip select input, which enables the device for communication.
8. VOUT: Output voltage; the analog output corresponding to the digital input value.
The DAC8531E/250 is designed for precision applications with low power consumption, providing high-resolution output.

Manufacturer

The DAC8531E/250 is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits, including analog, digital signal processing, and microcontroller technologies. Established in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in electronic components used across multiple industries, including automotive, industrial, consumer electronics, and telecommunications. The DAC8531E/250 is a digital-to-analog converter (DAC) that offers high precision and low power consumption, making it suitable for a wide range of applications requiring accurate signal generation.

Application

The DAC8531E/250 is a 16-bit digital-to-analog converter (DAC) commonly used in applications such as industrial automation, sensor signal conditioning, process control, medical instrumentation, and audio systems. Its high-resolution output, low power consumption, and integrated features make it suitable for precision control in test equipment, robotics, and communication systems.

Equivalent

Equivalent products to the DAC8531E/250 include the following digital-to-analog converters:
1. DAC8551 - Similar resolution and interface.
2. MCP4725 - Offers I2C interface with integrated EEPROM.
3. DAC7512 - Dual-channel option with similar specs.
4. AD5683R - 16-bit DAC with SPI interface.
5. MAX5216 - 16-bit DAC with I2C interface.
Always verify specifications like resolution, interface, and operating conditions when selecting alternatives.