Datasheets
AD5421BREZ by: Analog Devices Inc

16-Bit, Serial Input, Loop-Powered, 4mA to 20mA DAC

Part Details for AD5421BREZ by Analog Devices Inc

Results Overview of AD5421BREZ by Analog Devices Inc

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

AD5421BREZ Information

AD5421BREZ by Analog Devices Inc is a Digital to Analog Converter.
Digital to Analog Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for AD5421BREZ

Part # Distributor Description Stock Price Buy
DISTI # 60AK6466
Newark Dac, 16Bit, Tssop-Ep-28, -40 To 105Deg C, Resolution (Bits):16Bit, Sampling Rate:-, Data Interface:3 Wire, Dsp, Microwire, Qspi, Serial, Spi, Supply Voltage Range:1.71V To 5.5V, Adc/Dac Case Style:Tssop-Ep, No. Of Pins:28Pins Rohs Compliant: Yes |Analog Devices AD5421BREZ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 40
  • 1 $16.7600
  • 10 $11.8000
  • 25 $11.8000
  • 50 $11.7900
  • 100 $10.3400
  • 250 $9.6500
  • 500 $9.2300
$9.2300 / $16.7600 Buy Now
Analog Devices Inc 16bit Linearity Dac with Ref Package Multiple: 50 255
  • 1 $18.1200
  • 10 $13.0870
  • 25 $11.7936
  • 100 $10.3495
  • 250 $9.6508
  • 500 $9.2375
  • 1,000 $6.8300
$6.8300 / $18.1200 Buy Now
DISTI # AD5421BREZ
Richardson RFPD CONVERTER - DAC RoHS: Compliant Min Qty: 50 0
  • 50 $10.3200
  • 100 $10.0500
  • 500 $9.7900
  • 1,000 $9.6600
$9.6600 / $10.3200 Buy Now
DISTI # SMC-AD5421BREZ
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days Date Code: 2022+ 1050
RFQ
LCSC 50us 3.17V3.48V 1LSB 16-Bit TSSOP-28-EP-175mil Digital to Analog Converters (DAC) ROHS 58
  • 1 $9.4216
  • 10 $8.1033
  • 50 $7.2996
  • 100 $6.6257
$6.6257 / $9.4216 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 4380
  • 1 $10.1800
  • 10 $9.1500
  • 25 $7.6300
$7.6300 / $10.1800 Buy Now
Win Source Electronics DAC 1-CH 16-bit 28-Pin TSSOP EP Tube / IC DAC 16BIT 1.8-12V 28TSSOP 5000
  • 7 $7.3133
  • 15 $6.8415
  • 23 $6.6056
  • 33 $6.1338
  • 43 $5.8979
  • 53 $5.6620
$5.6620 / $7.3133 Buy Now

Part Details for AD5421BREZ

AD5421BREZ CAD Models

AD5421BREZ Part Data Attributes

AD5421BREZ Analog Devices Inc
Buy Now Datasheet
Compare Parts:
AD5421BREZ Analog Devices Inc 16-Bit, Serial Input, Loop-Powered, 4mA to 20mA DAC
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Part Package Code TSSOP
Package Description ROHS COMPLIANT, MO-153AET, TSSOP-28
Pin Count 28
Manufacturer Package Code RE-28-2
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Analog Output Voltage-Max 12 V
Analog Output Voltage-Min 1.8 V
Converter Type D/A CONVERTER
Input Bit Code BINARY
Input Format SERIAL
JESD-30 Code R-PDSO-G28
JESD-609 Code e3
Length 9.7 mm
Linearity Error-Max (EL) 0.012%
Moisture Sensitivity Level 3
Number of Bits 16
Number of Functions 1
Number of Terminals 28
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code HTSSOP
Package Equivalence Code TSSOP28,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.2 mm
Settling Time-Nom (tstl) 50 µs
Supply Current-Max 0.35 mA
Supply Voltage-Nom 24 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Width 4.4 mm

Alternate Parts for AD5421BREZ

This table gives cross-reference parts and alternative options found for AD5421BREZ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD5421BREZ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AD5421BREZ-REEL7 Analog Devices Inc $9.9351 16-Bit, Serial Input, Loop-Powered, 4mA to 20mA DAC AD5421BREZ vs AD5421BREZ-REEL7
AD5421BCPZ-REEL7 Analog Devices Inc Check for Price 16-Bit, Serial Input, Loop-Powered, 4mA to 20mA DAC AD5421BREZ vs AD5421BCPZ-REEL7

AD5421BREZ Related Parts

AD5421BREZ Frequently Asked Questions (FAQ)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the sensitive analog signals away from the digital signals. Also, use a low-ESR capacitor for the VCC pin and a 0.1uF capacitor for the AVCC pin.

  • To ensure accuracy, use a high-precision voltage reference, such as the ADR421, and ensure that the input voltage is within the specified range. Also, use a low-noise, low-temperature-coefficient resistor for the feedback resistor (RFB) and a high-precision capacitor for the compensation capacitor (CCOMP).

  • The recommended power-up sequence is to power up the VCC pin first, followed by the AVCC pin, and then the input voltage (VIN). This ensures that the internal voltage regulators are powered up correctly and the device operates within specifications.

  • To troubleshoot issues, check the input voltage, output voltage, and feedback voltage using an oscilloscope or a multimeter. Also, check the voltage reference output, the compensation capacitor, and the feedback resistor for any signs of damage or malfunction.

  • The AD5421BREZ has a thermal pad on the bottom of the package, which should be connected to a thermal plane or a heat sink to dissipate heat. Ensure good thermal conductivity between the thermal pad and the thermal plane or heat sink.

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