AD7390AR-REEL7
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Analog Devices Inc. AD7390AR-REEL7

Manufacturer No:
AD7390AR-REEL7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC DAC 12BIT V-OUT 8SOIC
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD7390AR-REEL7, produced by Analog Devices Inc., is a high-performance, 12-bit, single-channel digital-to-analog converter (DAC). This device operates from a single power supply in the range of 2.7 V to 5.5 V, making it suitable for a variety of applications, including battery-operated systems. Built using a CBCMOS process, the AD7390 offers low power consumption, ease of use, and a compact design in an 8-SOIC package. It is designed for single-supply 3 V systems and is compatible with SPI and microcontroller interfaces.

Key Specifications

Specification Value
Resolution 12-bit
Number of Channels 1
Supply Voltage Range 2.7 V to 5.5 V
Current Consumption < 100 µA
Settling Time 70 µs (typical)
Integral Nonlinearity (INL) ±2 LSB (maximum)
Differential Nonlinearity (DNL) ±1 LSB (maximum)
Operating Temperature Range -40°C to +85°C
Package Type 8-SOIC

Key Features

  • High-performance 12-bit DAC with low power consumption.
  • Wide supply voltage range of 2.7 V to 5.5 V.
  • Excellent linearity performance with ±2 LSB INL and ±1 LSB DNL.
  • Rail-to-rail output op amps and external reference input.
  • SPI-compatible serial interface with high-speed, three-wire communication.
  • CLR pin for resetting the DAC register to zero-scale.
  • Compact 8-SOIC package with a low profile.
  • Operates over an extended industrial temperature range of -40°C to +85°C.

Applications

  • Industrial automation and control systems.
  • Medical equipment.
  • Test and measurement instrumentation.
  • Consumer electronics.
  • Robotics and mechatronics.
  • Battery-operated applications due to low power consumption.

Q & A

  1. What is the resolution of the AD7390AR-REEL7?

    The AD7390AR-REEL7 has a 12-bit resolution.

  2. What is the supply voltage range for the AD7390AR-REEL7?

    The supply voltage range is from 2.7 V to 5.5 V.

  3. How much current does the AD7390AR-REEL7 consume?

    The device consumes less than 100 µA.

  4. What is the typical settling time of the AD7390AR-REEL7?

    The typical settling time is 70 µs.

  5. What is the operating temperature range of the AD7390AR-REEL7?

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

  6. What type of interface does the AD7390AR-REEL7 use?

    The device uses an SPI-compatible serial interface.

  7. What is the purpose of the CLR pin on the AD7390AR-REEL7?

    The CLR pin is used to reset the DAC register to zero-scale.

  8. In what package type is the AD7390AR-REEL7 available?

    The device is available in an 8-SOIC package.

  9. Is the AD7390AR-REEL7 suitable for battery-operated applications?
  10. What are some common applications of the AD7390AR-REEL7?

Product Attributes

Number of Bits:12
Number of D/A Converters:1
Settling Time:70µs (Typ)
Output Type:Voltage - Buffered
Differential Output:No
Data Interface:SPI
Reference Type:External
Voltage - Supply, Analog:2.7V ~ 5.5V
Voltage - Supply, Digital:2.7V ~ 5.5V
INL/DNL (LSB):±2 (Max), ±1 (Max)
Architecture:R-2R
Operating Temperature:-40°C ~ 85°C
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
Mounting Type:Surface Mount
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Similar Products

Part Number AD7390AR-REEL7 AD7390ARZ-REEL7 AD7395AR-REEL7 AD7391AR-REEL7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Active Obsolete
Number of Bits 12 12 10 10
Number of D/A Converters 1 1 2 1
Settling Time 70µs (Typ) 70µs (Typ) 70µs 70µs (Typ)
Output Type Voltage - Buffered Voltage - Buffered Voltage - Buffered Voltage - Buffered
Differential Output No No No No
Data Interface SPI SPI Serial SPI
Reference Type External External External, Internal External
Voltage - Supply, Analog 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
Voltage - Supply, Digital 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V
INL/DNL (LSB) ±2 (Max), ±1 (Max) ±2 (Max), ±1 (Max) ±1.5 (Max), ±1 (Max) ±2 (Max), ±0.9 (Max)
Architecture R-2R R-2R R-2R R-2R
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 8-SOIC 14-SOIC 8-SOIC
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

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