AD5781BRUZ-REEL7
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Analog Devices Inc. AD5781BRUZ-REEL7

Manufacturer No:
AD5781BRUZ-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC DAC 18BIT V-OUT 20TSSOP
Delivery:
Payment:
iso14001
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Product Introduction

Overview

The AD5781BRUZ-REEL7 is a high-precision, 18-bit, unipolar/bipolar voltage output digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is designed to provide high accuracy and stability, making it suitable for a wide range of applications that require precise analog output. The AD5781 features a serial interface and is available in a compact TSSOP package, enhancing its usability in space-constrained designs.

Key Specifications

SpecificationValue
Resolution18 bits
Voltage Output RangeUnipolar: 0 V to VREF; Bipolar: -VREF to +VREF
Reference Input Range2.5 V to 5.0 V
Output Voltage Settling Time10 μs (typical)
Integral Nonlinearity (INL)±1 LSB (maximum)
Differential Nonlinearity (DNL)±1 LSB (maximum)
Operating Temperature Range-40°C to +105°C
Package TypeTSSOP-20
Interface TypeSPI-compatible serial interface

Key Features

  • High precision with 18-bit resolution
  • Unipolar and bipolar output configurations
  • Low noise and low drift
  • Fast output voltage settling time of 10 μs (typical)
  • SPI-compatible serial interface for easy communication
  • Compact TSSOP-20 package for space-efficient designs
  • Wide operating temperature range from -40°C to +105°C

Applications

  • Industrial control systems
  • Medical devices requiring high precision
  • Aerospace and defense systems
  • Automotive systems
  • Test and measurement equipment
  • Process control systems

Q & A

  1. What is the resolution of the AD5781BRUZ-REEL7?
    The AD5781BRUZ-REEL7 has a resolution of 18 bits.
  2. What are the output voltage ranges for the AD5781BRUZ-REEL7?
    The output voltage ranges are unipolar: 0 V to VREF and bipolar: -VREF to +VREF.
  3. What is the reference input range for the AD5781BRUZ-REEL7?
    The reference input range is from 2.5 V to 5.0 V.
  4. How long does it take for the output voltage to settle?
    The output voltage settling time is typically 10 μs.
  5. What is the package type of the AD5781BRUZ-REEL7?
    The package type is TSSOP-20.
  6. What interface type does the AD5781BRUZ-REEL7 use?
    The AD5781BRUZ-REEL7 uses an SPI-compatible serial interface.
  7. What is the operating temperature range of the AD5781BRUZ-REEL7?
    The operating temperature range is from -40°C to +105°C.
  8. What are some common applications for the AD5781BRUZ-REEL7?
    Common applications include industrial control systems, medical devices, aerospace and defense systems, automotive systems, test and measurement equipment, and process control systems.
  9. How accurate is the AD5781BRUZ-REEL7 in terms of INL and DNL?
    The AD5781BRUZ-REEL7 has an Integral Nonlinearity (INL) and Differential Nonlinearity (DNL) of ±1 LSB (maximum).
  10. Is the AD5781BRUZ-REEL7 suitable for high-precision applications?
    Yes, the AD5781BRUZ-REEL7 is highly suitable for high-precision applications due to its low noise, low drift, and high accuracy.

Product Attributes

Number of Bits:18
Number of D/A Converters:1
Settling Time:1µs (Typ)
Output Type:Voltage - Unbuffered
Differential Output:No
Data Interface:SPI, DSP
Reference Type:External
Voltage - Supply, Analog:7.5V ~ 16.5V, -2.5V ~ 16.5V
Voltage - Supply, Digital:2.7V ~ 5.5V
INL/DNL (LSB):±0.5, ±0.5
Architecture:R-2R
Operating Temperature:-40°C ~ 125°C
Package / Case:20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:20-TSSOP
Mounting Type:Surface Mount
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In Stock

$43.66
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Same Series
AD5781BRUZ
AD5781BRUZ
IC DAC 18BIT V-OUT 20TSSOP
AD5781ARUZ-REEL7
AD5781ARUZ-REEL7
IC DAC 18BIT V-OUT 20TSSOP
AD5781BRUZ-REEL7
AD5781BRUZ-REEL7
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Similar Products

Part Number AD5781BRUZ-REEL7 AD5781ARUZ-REEL7
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Active Active
Number of Bits 18 18
Number of D/A Converters 1 1
Settling Time 1µs (Typ) 1µs (Typ)
Output Type Voltage - Unbuffered Voltage - Unbuffered
Differential Output No No
Data Interface SPI, DSP SPI, DSP
Reference Type External External
Voltage - Supply, Analog 7.5V ~ 16.5V, -2.5V ~ 16.5V 7.5V ~ 16.5V, -2.5V ~ 16.5V
Voltage - Supply, Digital 2.7V ~ 5.5V 2.7V ~ 5.5V
INL/DNL (LSB) ±0.5, ±0.5 ±2, ±0.5
Architecture R-2R R-2R
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Package / Case 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP 20-TSSOP
Mounting Type Surface Mount Surface Mount

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