DAC8043AFRU
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Analog Devices Inc. DAC8043AFRU

Manufacturer No:
DAC8043AFRU
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC DAC 12BIT A-OUT 8TSSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The DAC8043AFRU is a high-accuracy 12-bit CMOS multiplying digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed for applications where space is limited, featuring a compact 8-lead TSSOP package. It includes serial data input, double buffering, and excellent analog performance, making it ideal for various industrial and control applications. The DAC8043AFRU operates over an extended industrial temperature range of -40°C to +85°C and consumes only 10 µA from a single 5 V power supply, making it a low-power solution.

Key Specifications

Parameter Value Unit
Number of Bits 12
Resolution 12-bit
Package / Case 8-TSSOP (0.173", 4.40mm Width)
Reference Type External
Output Type Current - Unbuffered
Settling Time 1 µs
Data Interface SPI
Operating Temperature -40°C ~ 85°C
Voltage - Supply, Analog/Digital 5 V
INL/DNL (LSB) ±1 (Max)

Key Features

  • High Accuracy: The DAC8043AFRU features high accuracy with integral nonlinearity (INL) and differential nonlinearity (DNL) of ±1 LSB.
  • Low Power Consumption: It consumes only 10 µA from a single 5 V power supply, making it suitable for low-power applications.
  • Compact Package: Available in an 8-lead TSSOP package, ideal for space-saving designs.
  • Serial Data Input: Supports serial data input with double buffering, allowing for easy microprocessor control.
  • ESD Protection: Digital inputs are designed with ESD protection diodes to clamp high voltage static charges to safe levels.
  • Low Temperature Coefficient: The DAC features an R-2R resistor ladder network with highly stable (50 ppm/°C) thin-film resistors.

Applications

  • Industrial Control: Ideal for PLC applications and other industrial control systems.
  • Programmable Amplifiers and Attenuators: Suitable for applications requiring digitally controlled calibration and filters.
  • Motion Control Systems: Used in motion control systems where precise digital-to-analog conversion is necessary.

Q & A

  1. What is the resolution of the DAC8043AFRU?

    The DAC8043AFRU has a 12-bit resolution.

  2. What is the operating temperature range of the DAC8043AFRU?

    The operating temperature range is -40°C to +85°C.

  3. What type of package is the DAC8043AFRU available in?

    The DAC8043AFRU is available in an 8-lead TSSOP package.

  4. What is the power consumption of the DAC8043AFRU?

    The DAC8043AFRU consumes only 10 µA from a single 5 V power supply.

  5. Does the DAC8043AFRU have ESD protection?

    Yes, the digital inputs of the DAC8043AFRU are designed with ESD protection diodes.

  6. What is the settling time of the DAC8043AFRU?

    The settling time is 1 µs.

  7. What type of data interface does the DAC8043AFRU use?

    The DAC8043AFRU uses an SPI data interface.

  8. Is the DAC8043AFRU still in production?

    No, the DAC8043AFRU is obsolete and no longer manufactured. However, substitutes are available.

  9. What are the typical applications of the DAC8043AFRU?

    Typical applications include industrial control, programmable amplifiers and attenuators, and motion control systems.

  10. What is the reference type of the DAC8043AFRU?

    The DAC8043AFRU uses an external reference type.

Product Attributes

Number of Bits:12
Number of D/A Converters:1
Settling Time:1µs
Output Type:Current - Unbuffered
Differential Output:No
Data Interface:SPI
Reference Type:External
Voltage - Supply, Analog:5V
Voltage - Supply, Digital:5V
INL/DNL (LSB):±1 (Max), ±1 (Max)
Architecture:R-2R
Operating Temperature:-40°C ~ 85°C
Package / Case:8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:8-TSSOP
Mounting Type:Surface Mount
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Similar Products

Part Number DAC8043AFRU DAC8043AFRUZ
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active
Number of Bits 12 12
Number of D/A Converters 1 1
Settling Time 1µs 1µs
Output Type Current - Unbuffered Current - Unbuffered
Differential Output No No
Data Interface SPI SPI
Reference Type External External
Voltage - Supply, Analog 5V 5V
Voltage - Supply, Digital 5V 5V
INL/DNL (LSB) ±1 (Max), ±1 (Max) ±1 (Max), ±1 (Max)
Architecture R-2R R-2R
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Package / Case 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP 8-TSSOP
Mounting Type Surface Mount Surface Mount

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