AD5328ARUZ-REEL7
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Analog Devices Inc. AD5328ARUZ-REEL7

Manufacturer No:
AD5328ARUZ-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC DAC 12BIT V-OUT 16TSSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD5328ARUZ-REEL7 is a 12-bit octal buffered voltage output Digital-to-Analog Converter (DAC) produced by Analog Devices Inc. This component is part of the AD5308/AD5318/AD5328 family, which includes 8-, 10-, and 12-bit resolutions, respectively. The AD5328 operates from a single 2.5 V to 5.5 V supply, consuming a typical 0.7 mA at 3 V. It features on-chip output buffer amplifiers that allow rail-to-rail output swing with a slew rate of 0.7 V/μs. The device is packaged in a 16-lead Thin Shrink Small Outline Package (TSSOP) and is qualified for automotive applications.

Key Specifications

Parameter Value Unit
Resolution 12-bit
Number of DACs 8
Supply Voltage 2.5 V to 5.5 V V
Current Consumption (typical at 3 V) 0.7 mA mA
Output Slew Rate 0.7 V/μs V/μs
Output Range 0 V to VREF or 0 V to 2 VREF V
Power-down Current (at 3 V) 120 nA nA
Power-down Current (at 5 V) 400 nA nA
Serial Interface Compatibility SPI, QSPI, MICROWIRE, DSP
Serial Clock Rate Up to 30 MHz MHz
Package Type 16-lead TSSOP
Temperature Range −40°C to +125°C °C

Key Features

  • Octal 12-bit buffered voltage output DACs with rail-to-rail output swing
  • Low power operation with typical current consumption of 0.7 mA at 3 V
  • Power-down mode to reduce current consumption to 120 nA at 3 V and 400 nA at 5 V
  • Individual channel power-down capability
  • Simultaneous update of outputs using the asynchronous LDAC input
  • Versatile 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP standards
  • Buffered, unbuffered, or VDD reference input options
  • Power-on reset to 0 V

Applications

  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Optical networking
  • Automatic test equipment
  • Mobile communications
  • Programmable attenuators
  • Industrial process control

Q & A

  1. What is the resolution of the AD5328ARUZ-REEL7 DAC?

    The AD5328ARUZ-REEL7 is a 12-bit DAC.

  2. What is the supply voltage range for the AD5328ARUZ-REEL7?

    The supply voltage range is from 2.5 V to 5.5 V.

  3. What is the typical current consumption of the AD5328ARUZ-REEL7 at 3 V?

    The typical current consumption is 0.7 mA at 3 V.

  4. What is the output slew rate of the AD5328ARUZ-REEL7?

    The output slew rate is 0.7 V/μs.

  5. What are the reference input options for the AD5328ARUZ-REEL7?

    The reference inputs can be configured as buffered, unbuffered, or VDD inputs.

  6. Can the outputs of the AD5328ARUZ-REEL7 be updated simultaneously?

    Yes, the outputs can be updated simultaneously using the asynchronous LDAC input.

  7. What is the power-down current consumption of the AD5328ARUZ-REEL7 at 3 V and 5 V?

    The power-down current consumption is 120 nA at 3 V and 400 nA at 5 V.

  8. What serial interface standards is the AD5328ARUZ-REEL7 compatible with?

    The device is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.

  9. What is the temperature range for the AD5328ARUZ-REEL7?

    The temperature range is from −40°C to +125°C.

  10. Is the AD5328ARUZ-REEL7 qualified for automotive applications?

    Yes, the AD5328ARUZ-REEL7 is qualified for automotive applications.

Product Attributes

Number of Bits:12
Number of D/A Converters:8
Settling Time:10µs
Output Type:Voltage - Buffered
Differential Output:No
Data Interface:SPI, DSP
Reference Type:External
Voltage - Supply, Analog:2.5V ~ 5.5V
Voltage - Supply, Digital:2.5V ~ 5.5V
INL/DNL (LSB):±2, ±0.2
Architecture:String DAC
Operating Temperature:-40°C ~ 125°C
Package / Case:16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:16-TSSOP
Mounting Type:Surface Mount
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In Stock

$18.82
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Similar Products

Part Number AD5328ARUZ-REEL7 AD5328BRUZ-REEL7 AD5318ARUZ-REEL7 AD5323ARUZ-REEL7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Obsolete
Number of Bits 12 12 10 12
Number of D/A Converters 8 8 8 2
Settling Time 10µs 10µs 9µs 10µs
Output Type Voltage - Buffered Voltage - Buffered Voltage - Buffered Voltage - Buffered
Differential Output No No No No
Data Interface SPI, DSP SPI, DSP SPI, DSP SPI, DSP
Reference Type External External External External
Voltage - Supply, Analog 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
Voltage - Supply, Digital 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V 2.5V ~ 5.5V
INL/DNL (LSB) ±2, ±0.2 ±2, ±0.2 ±0.5, ±0.05 ±2, ±0.2
Architecture String DAC String DAC String DAC String DAC
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 105°C
Package / Case 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP 16-TSSOP 16-TSSOP 16-TSSOP
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

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