AD5421CREZ
  • Share:

Analog Devices Inc. AD5421CREZ

Manufacturer No:
AD5421CREZ
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC DAC 16BIT V-OUT 28TSSOP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD5421CREZ-RL7 is a precision digital-to-analog converter (DAC) manufactured by Analog Devices, Inc. This component offers high performance and versatility, making it suitable for a wide range of applications. It features a 16-bit resolution and operates from a single supply voltage, enhancing its suitability for industrial, automotive, and instrumentation applications.

The AD5421CREZ-RL7 is designed to meet the needs of smart transmitter manufacturers in the industrial control industry, providing a high-precision, fully integrated, and low-cost solution in compact TSSOP and LFCSP packages.

Key Specifications

Parameter Value Unit Comments
Number of Bits 16 - -
Number of D/A Converters 1 - -
Settling Time 50 μs Typical -
Output Type Current – Buffered - -
Differential Output No - -
Data Interface SPI, DSP - -
Reference Type External, Internal - -
Voltage-Supply Analog 1.71 V ~ 5.5 V - -
Voltage-Supply Digital 3.17 V ~ 3.48 V - -
INL/DNL (LSB) ±1 (Max) - -
Architecture Cyclic Serial - -
Operating Temperature -40°C ~ 105°C - -
Total Unadjusted Error (TUE) 0.05% (Max) % FSR -
Integral Nonlinearity (INL) 0.0035% (Max) % FSR -
Output Temperature Coefficient (TC) 3 ppm/°C (Typical) - -
Quiescent Current 300 μA (Max) - -

Key Features

  • High Precision: The AD5421CREZ-RL7 offers high precision with 16-bit resolution, ensuring accurate analog signal generation.
  • Flexible Interface: It features a SPI-compatible serial digital interface with Schmitt triggered inputs, allowing for easy connection to microprocessors and microcontrollers.
  • Integrated Reference and Voltage Regulator: The component includes on-chip references (1.22 V and 2.5 V) and a regulated voltage output, eliminating the need for discrete regulators and voltage references.
  • Fault Alerts and Readback: It provides on-chip fault alerts via the FAULT pin or alarm current and automatic readback of the fault register on each write cycle.
  • Slew Rate Control and Gain/Offset Adjustment: The DAC includes slew rate control and gain and offset adjustment registers, enhancing flexibility in system design.
  • Compact Packaging: Available in 28-lead TSSOP and 32-lead LFCSP packages, making it suitable for space-constrained applications.
  • Wide Operating Temperature Range: Operates over an extended industrial temperature range of -40°C to 105°C.

Applications

  • Industrial Process Control: Suitable for precise control and monitoring in industrial automation, including motor control, sensor calibration, and programmable logic controllers (PLCs).
  • Smart Transmitters: Designed to meet the needs of smart transmitter manufacturers, supporting 4 mA to 20 mA loop-powered transmitters and HART network connectivity.
  • Automotive and Instrumentation: Its high resolution and low noise characteristics make it ideal for various automotive and instrumentation applications demanding accurate analog output.
  • IOT and Smart Sensors: Compatible with IoT devices and smart sensors, enabling advanced control and automation systems.

Q & A

  1. What is the resolution of the AD5421CREZ-RL7 DAC?

    The AD5421CREZ-RL7 has a 16-bit resolution.

  2. What is the typical settling time of the AD5421CREZ-RL7?

    The typical settling time is 50 μs.

  3. What types of interfaces does the AD5421CREZ-RL7 support?

    The AD5421CREZ-RL7 supports SPI and DSP interfaces.

  4. What is the operating temperature range of the AD5421CREZ-RL7?

    The operating temperature range is -40°C to 105°C.

  5. Does the AD5421CREZ-RL7 have integrated references and voltage regulators?

    Yes, it includes on-chip references (1.22 V and 2.5 V) and a regulated voltage output.

  6. What are some common applications of the AD5421CREZ-RL7?

    Common applications include industrial process control, smart transmitters, automotive, and instrumentation.

  7. What is the total unadjusted error (TUE) of the AD5421CREZ-RL7?

    The total unadjusted error (TUE) is 0.05% maximum.

  8. Does the AD5421CREZ-RL7 support HART network connectivity?

    Yes, it supports HART network connectivity without any degradation in specified performance.

  9. What is the quiescent current of the AD5421CREZ-RL7?

    The quiescent current is 300 μA maximum.

  10. What are the package options for the AD5421CREZ-RL7?

    The component is available in 28-lead TSSOP and 32-lead LFCSP packages.

Product Attributes

Number of Bits:16
Number of D/A Converters:1
Settling Time:50µs (Typ)
Output Type:Voltage - Unbuffered
Differential Output:No
Data Interface:SPI, DSP
Reference Type:External, Internal
Voltage - Supply, Analog:1.71V ~ 5.5V
Voltage - Supply, Digital:3.17V ~ 3.48V
INL/DNL (LSB):-, ±1 (Max)
Architecture:Cyclic Serial
Operating Temperature:-40°C ~ 105°C
Package / Case:28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:28-TSSOP-EP
Mounting Type:Surface Mount
0 Remaining View Similar

In Stock

$19.07
17

Please send RFQ , we will respond immediately.

Same Series
AD5421ACPZ-REEL7
AD5421ACPZ-REEL7
IC DAC 16BIT V-OUT 32LFCSP
AD5421BREZ-REEL7
AD5421BREZ-REEL7
IC DAC 16BIT V-OUT 28TSSOP
AD5421BREZ
AD5421BREZ
IC DAC 16BIT V-OUT 28TSSOP
AD5421BCPZ-REEL7
AD5421BCPZ-REEL7
IC DAC 16BIT V-OUT 32LFCSP
AD5421CREZ
AD5421CREZ
IC DAC 16BIT V-OUT 28TSSOP
AD5421CREZ-RL
AD5421CREZ-RL
IC DAC 16BIT V-OUT 28TSSOP
AD5421CREZ-RL7
AD5421CREZ-RL7
IC DAC 16BIT V-OUT 28TSSOP

Similar Products

Part Number AD5421CREZ AD5421BREZ
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Active Active
Number of Bits 16 16
Number of D/A Converters 1 1
Settling Time 50µs (Typ) 50µs (Typ)
Output Type Voltage - Unbuffered Voltage - Unbuffered
Differential Output No No
Data Interface SPI, DSP SPI, DSP
Reference Type External, Internal External, Internal
Voltage - Supply, Analog 1.71V ~ 5.5V 1.71V ~ 5.5V
Voltage - Supply, Digital 3.17V ~ 3.48V 3.17V ~ 3.48V
INL/DNL (LSB) -, ±1 (Max) -, ±1 (Max)
Architecture Cyclic Serial Cyclic Serial
Operating Temperature -40°C ~ 105°C -40°C ~ 105°C
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-TSSOP-EP 28-TSSOP-EP
Mounting Type Surface Mount Surface Mount

Related Product By Categories

DAC38J84IAAV
DAC38J84IAAV
Texas Instruments
IC DAC 16BIT A-OUT 144FCBGA
AD5620BRJZ-2500RL7
AD5620BRJZ-2500RL7
Analog Devices Inc.
IC DAC 12BIT V-OUT SOT23-8
AD5696RBCPZ-RL7
AD5696RBCPZ-RL7
Analog Devices Inc.
IC DAC 16BIT V-OUT 16LFCSP
AD5674RBCPZ-1
AD5674RBCPZ-1
Analog Devices Inc.
16-CH12-BITNANODAC+WITH2PPM/CREF
AD9762AR
AD9762AR
Analog Devices Inc.
IC DAC 12BIT A-OUT 28SOIC
AD9708AR
AD9708AR
Analog Devices Inc.
IC DAC 8BIT A-OUT 28SOIC
AD669BRZ-REEL
AD669BRZ-REEL
Analog Devices Inc.
IC DAC 16BIT V-OUT 28SOIC
AD9739ABBCZRL
AD9739ABBCZRL
Analog Devices Inc.
IC DAC 14BIT A-OUT 160CSPBGA
DAC128S085CIMT
DAC128S085CIMT
National Semiconductor
D/A CONVERTER, 1 FUNC, SERIAL IN
AD5426YRM
AD5426YRM
Analog Devices Inc.
IC DAC 8BIT A-OUT 10MSOP
DAC8802IPWRG4
DAC8802IPWRG4
Texas Instruments
IC DAC 14BIT A-OUT 16TSSOP
TLV5604IDR
TLV5604IDR
Texas Instruments
IC DAC 10BIT V-OUT 16SOIC

Related Product By Brand

LTC2145CUP-12
LTC2145CUP-12
Analog Devices Inc.
IC ADC 12BIT PIPELINED 64QFN
AD5220BRMZ100-R7
AD5220BRMZ100-R7
Analog Devices Inc.
IC DGTL POT 100KOHM 128TAP 8MSOP
AD5624RBRMZ-3
AD5624RBRMZ-3
Analog Devices Inc.
IC DAC 12BIT V-OUT 10MSOP
ADM238LJRZ
ADM238LJRZ
Analog Devices Inc.
IC TRANSCEIVER FULL 4/4 24SOIC
OP291GSZ-REEL
OP291GSZ-REEL
Analog Devices Inc.
IC OPAMP GP 2 CIRCUIT 8SOIC
ADA4077-1ARZ
ADA4077-1ARZ
Analog Devices Inc.
IC OPAMP GP 1 CIRCUIT 8SOIC
AD8656WARMZ-REEL
AD8656WARMZ-REEL
Analog Devices Inc.
IC CMOS 2 CIRCUIT 8MSOP
ADE7763ARSZ
ADE7763ARSZ
Analog Devices Inc.
IC ENERGY METERING 1PHASE 20SSOP
ADM811SART-REEL
ADM811SART-REEL
Analog Devices Inc.
IC SUPERVISOR 1 CHANNEL SOT143-4
ADR291FRZ
ADR291FRZ
Analog Devices Inc.
IC VREF SERIES 0.12% 8SOIC
LT8365EMSE#PBF
LT8365EMSE#PBF
Analog Devices Inc.
60VIN BOOST/SEPIC/INV CONV 1.5A/
AD9861BCP-50
AD9861BCP-50
Analog Devices Inc.
IC FRONT-END MIXED SGNL 64-LFCSP