X-On Electronics has gained recognition as a prominent supplier of AD421BN Digital to Analog Converters - DAC across the USA, India, Europe, Australia, and various other global locations. AD421BN Digital to Analog Converters - DAC are a product manufactured by Analog Devices. We provide cost-effective solutions for Digital to Analog Converters - DAC, ensuring timely deliveries around the world.

AD421BN Analog Devices

AD421BN electronic component of Analog Devices
Product Image X-ON
Product Image X-ON
Product Image X-ON

Images are for reference only
See Product Specifications
Part No.AD421BN
Manufacturer: Analog Devices
Category: Digital to Analog Converters - DAC
Description: Analog Devices Digital to Analog Converters - DAC IC 16-BIT
Datasheet: AD421BN Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
N/A

Obsolete
Availability Price Quantity
0
MOQ : 1
Multiples : 1
1 : USD 18.1427
5 : USD 17.5329
10 : USD 16.9023
25 : USD 16.0984
50 : USD 15.5093
100 : USD 14.6777
250 : USD 14.5056
500 : USD 14.2109
1000 : USD 13.674
N/A

Obsolete
   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Series
Resolution
Sampling Rate
Number of Channels
Number of Converters
Interface Type
Settling Time
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
Product
Brand
Reference Type
Shutdown
Pd - Power Dissipation
Factory Pack Quantity :
Supply Voltage - Max
Supply Voltage - Min
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the AD421BN from our Digital to Analog Converters - DAC category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the AD421BN and other electronic components in the Digital to Analog Converters - DAC category and beyond.

Image Part-Description
Stock Image 102781-HMC272AMS8
- HMC272AMS8E Mixer 1.7GHz ~ 3GHz Evaluation Board
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 104991-HMC327MS8G
Analog Devices Hittite RF Development Tools Eval PCB
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 105706-HMC384LP4
Analog Devices Hittite Clock & Timer Development Tools Eval PCB
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 105706-HMC506LP4
Analog Devices Hittite Clock & Timer Development Tools Eval PCB
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 107384-HMC493LP3
RF Development Tools HMC493LP3 Evaluation PCB
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 107755-HMC454ST89
Sub-GHz Development Tools HMC454ST89 Evaluation PCB, 900 MHz
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 108190-HMC591LP5
RF Development Tools HMC591LP5 Evaluation PCB
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 106137-HMC370LP4
Analog Devices Hittite RF Development Tools Eval PCB
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 106137-HMC443LP4
RF Development Tools HMC443LP4 Evaluation PCB
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 109266-HMC550A
RF Development Tools HMC550A EVALUATION PCB ASSEMBLY
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image MCP4812-E/MS
Digital to Analog Converters - DAC Dual 10bit DAC w/SPI interface intnl Vref
Stock : 65
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TLV5604CDG4
Digital to Analog Converters - DAC 10-Bit 3 us Quad DAC Serial Input
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AD557JN
Analog Devices Digital to Analog Converters - DAC IC MONO 8-BIT
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MAX517BCPA+
Digital to Analog Converters - DAC 2-Wire, Serial, 8-Bit DACs with Rail-to-Rail Outputs
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image DAC7811IDGS
Digital to Analog Converters - DAC 12-Bit Serial Input Multiplying DAC
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MX7524JCSE+
Digital to Analog Converters - DAC 8-Bit Precision DAC
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MAX5217GUA+
Maxim Integrated Digital to Analog Converters - DAC 16 BIT
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image DAC7565ICPWR
Digital to Analog Converters - DAC 12B 4Ch Ultra-Low Glitch Vltg Output
Stock : 52
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP48FVB08-E/MQ
Digital to Analog Converters - DAC
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MCP48CMB24-20E/ST
Digital to Analog Converters - DAC Quad Channel, 12-Bit , MTP, SPI DAC
Stock : 148
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Loop-Powered a 4 mA to 20 mA DAC AD421 FEATURES FUNCTIONAL BLOCK DIAGRAM 4 mA to 20 mA Current Output HART Compatible REF IN REF OUT1 REF OUT2 16-Bit Resolution and Monotonicity LV (+2.5V) (+1.25V) (+2.5V) V CC 0.01% Integral Nonlinearity 75k 5 V or 3 V Regulator Output 112.5k 2.5 V and 1.25 V Precision Reference AD421 134k 750 A Quiescent Current max Programmable Alarm Current Capability DRIVE BANDGAP REFERENCE Flexible High Speed Serial Interface COMP 121k 16-Lead SOIC and PDIP Packages BOOST LOCAL OSCILLATOR DATA INPUT SHIFT REGISTER CLOCK SWITCHED 16-BIT CURRENT DAC LATCH SIGMA- SOURCES LATCH 40 DELTA DAC AND GENERAL DESCRIPTION FILTERING 80k LOOP POWER-ON The AD421 is a complete, loop-powered, digital to 4 mA to RTN RESET 20 mA converter, designed to meet the needs of smart trans- mitter manufacturers in the Industrial Control industry. It pro- COM C1 C2 C3 vides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD421 is ideal for extending the PRODUCT HIGHLIGHTS resolution of smart 4 mA to 20 mA transmitters at very low cost. 1. The AD421 is a single chip, high performance, low cost The AD421 includes a selectable regulator that is used to power solution for generating 4 mA to 20 mA signals for smart itself and other devices in the transmitter. This regulator pro- industrial control transmitters. vides either a +5 V, +3.3 V or +3 V regulated output voltage. 2. The AD421s regulated supply voltage can be used to power The part also contains +1.25 V and +2.5 V precision references. any additional circuits in the transmitter. The regulated The AD421 thus eliminates the need for a discrete regulator output value is pin selectable as either +3 V, +3.3 V or +5 V. and voltage reference. The only external components required are a number of passive components and a pass transistor to 3. The AD421s on-chip references can provide a precision span large loop voltages. reference voltage to other devices in the system. This refer- ence voltage can be either +1.25 V or +2.5 V. The AD421 can be used with standard HART FSK protocol communication circuitry without any degradation in specified 4. The AD421 is fully compatible with standard HART cir- performance. The high speed serial interface is capable of oper- cuitry or other similar FSK protocols. ating at 10 Mbps and allows for simple connection to com- 5. With the addition of a single discrete transistor, the AD421 monly-used microprocessors and microcontrollers via a standard can be operated from V + 2 V min to a maximum of the CC three-wire serial interface. breakdown voltage of the pass transistor. The sigma-delta architecture of the DAC guarantees 16-bit 6. The AD421 converts the digital data to current with 16-bit monotonicity while the integral nonlinearity for the AD421 is resolution and monotonicity. Full-scale settling time to 0.01%. The part provides a zero scale 4 mA output current 0.1% typically occurs within 8 ms. with 0.1% offset error and a 20 mA full-scale output current 7. The AD421 features a programmable alarm current capabil- with 0.2% gain error. ity that allows the transmitter to send out of range currents to The AD421 is available in a 16-lead, 0.3 inch-wide, plastic DIP indicate a transducer fault. and in a 16-lead, 0.3 inch-wide, SOIC package. The part is speci- fied over the industrial temperature range of 40C to +85C. HART is a registered trademark of the HART Communication Foundation. REV. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. use, nor for any infringements of patents or other rights of third parties Tel: 781/329-4700 World Wide Web Site: 1 (Using DN25D as pass transistor as per Figure 3 AD421LOOP-POWERED SPECIFICATIONS REF IN = REF OUT2 T = T to T unless otherwise noted) A MIN MAX 2 Parameter B Versions Units Conditions/Comments OUTPUT CHARACTERISTICS 3 Current Loop Voltage Compliance V + 2 V min CC 350 V max DN25D Breakdown Voltage Full-Scale Settling Time 8 ms typ Settling Time to 0.1%, C1 = C2 = 10 nF, C3 = 3.3 nF Output Impedance 25 M typ AC Loop Voltage Sensitivity 2 A/V typ 1200 Hz to 2200 Hz VOLTAGE REGULATOR Output Voltage (V ) CC 3 V Mode 2.95/3.05 V min/V max 3 V Nominal. LV Pin Connected to V CC 3.3 V Mode 3.25/3.35 V min/V max 3.3 V Nominal. LV Pin Connected Through 0.01 F to V CC 5 V Mode 4.95/5.05 V min/V max 5 V Nominal. LV Pin Connected to COM Externally Available Current 3.25 mA min Assuming 4 mA Flowing in the Loop Line Regulation 1 V/V typ Load Regulation 15 V/mA typ DAC SPECIFICATIONS (V = +3 V to +5 V REF IN = REF OUT2 T = T to T unless otherwise noted) CC A MIN MAX 2 Parameter B Versions Units Conditions/Comments ACCURACY Resolution 16 Bits Monotonicity 16 Bits min Integral Nonlinearity 0.01 % of FS max FS = Full-Scale Output Current 4 Offset (4 mA) +25C 0.1 % of FS max V = 5 V CC Offset Drift 25 ppm of FS/C max Includes On-Chip Reference Drift 4 Total Output Error (20 mA) +25C 0.2 % of FS max V = 5 V CC Total Output Drift 50 ppm of FS/C max Includes On-Chip Reference Drift V Supply Sensitivity 50 nA/mV max 25 nA/mV Typical CC VOLTAGE REFERENCE REF OUT2 Output Voltage 2.49/2.51 V min/V max 2.5 V Nominal Drift 40 ppm/C max 20 ppm/C Typical from 40C to +25C and 2.5 ppm/C Typical from +25C to +85C Externally Available Current 0.5 mA min V Supply Sensitivity 150 V/V max 15 V/V Typical CC Output Impedance 3 typ Noise (0.1 Hz10 Hz) 6 V (p-p) typ REF OUT1 5 Output Voltage 1.24/1.26 V min/V max 1.25 V Nominal, 100 k Load to COM Drift 50 ppm/C max 20 ppm/C Typical from 40C to +25C and 2 ppm/C Typical from +25C to +85C Externally Available Current 0.5 mA min V Supply Sensitivity 150 V/V max 15 V/V Typical CC Output Impedance 3 typ Noise (0.1 Hz10 Hz) 4 V (p-p) typ REF IN Input Resistance 40 k typ DIGITAL INPUTS V (Logic 1) 0.75 V V min IH CC V (Logic 0) 0.25 V V max IL CC I 10 A max V = V IH IN CC I 10 A max V = 0 V IL IN Data Coding Binary Data Rate 10 Mbps max POWER SUPPLIES Operating Range +2.95 to +5.05 V min to V max Functional to 7 V Quiescent Current V = 3 V 650 A max 475 A Typical CC V = 5 V 750 A max 575 A Typical CC NOTES 1 The DN25D is available from Supertex, Inc., 1350 Bordeaux Drive, Sunnyvale, CA 94089. 2 Temperature range is 40C to +85C. 3 The max current loop voltage compliance is determined by the pass transistor breakdown voltage and is 350 V for the DN25D. 4 With V = 3 V, the transfer function shifts negative by typically 0.25% a 16 k resistor connected between COM and LOOPRTN will approximately compensate for the V CC CC supply sensitivity in moving from 5 V to 3 V by skewing the gain of the AD421. 5 100 k resistor only required if this reference is being used in application circuits. Specifications subject to change without notice. REV. C 2

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
ANALOG DEVICES
Analog Devices Hittite
ANALOG DEVICES (LINEAR TECHNOLOGY)
ANALOG DEVICES (MAXIM INTEGRATED)
ANALOG DEVICES (TRINAMIC)
Analog Devices / Hittite
Analog Devices / Linear Technology
Analog Devices Inc
Analog Devices Inc.
Analog Devices Inc./Maxim Integrated
Analog Devices, Inc.
DA4
Dallas
DALLAS / MAXIM
Dallas Semiconductor (VA)
HANSCHIP semiconductor
LINEAR
LINEAR TECH
Linear Technology
Linear Technology (part of ADI)
LT
LT4
MAXIM
Maxim Integrated
MAXIM INTEGRATED / ANALOG DEVICES
Maxim Integrated Products
MAXIM-DALLAS
MX4
Technology
Trinamic
TRINAMIC / ANALOG DEVICES
Trinamic Motion Control
Trinamic Motion Control GmbH
502221 Emergency Stop Switches by Pilz through Xon Electronics image

Nov 1, 2024
The 502221 Emergency Stop Switch by Pilz, available at Xon Electronics, is a reliable safety device designed for emergency shutdowns in industrial environments. With magnetic activation, dual NC/NO contacts, and an IP67 rating, this switch provides secure, rapid response for machinery safety. Suita
Buying Electronic Components Online in India image

Jul 29, 2024
The landscape of purchasing electronic components in India has transformed significantly with the advent of online shopping. Whether you're looking to  buy electronic parts online  for a small DIY project or sourcing components for large-scale manufacturing, the online marketplace offers unparallel
Best Supplier of XT60H-F and XT60H-M Plugs by Amass image

Jul 19, 2024
finding a reliable supplier is crucial for maintaining the quality and performance of your projects. Xon Electronic has established itself as the premier supplier of XT60H-F and XT60H-M plugs , manufactured by Amass. With a presence in the USA, India, Australia, Europe, and other countries, Xon E
HCPL-0630-500E High Speed Optocouplers Retailer in USA, India, Australia image

Jul 26, 2024
The HCPL-0630-500E High Speed Optocoupler is an essential component for various high-stakes applications. Its high-speed performance, reliable isolation, and versatility make it a preferred choice across industries. With Xon Electronic as your supplier, you are guaranteed to receive top-quality pro

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2024  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified