EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
ISO721DR Real Image ISO721DR real image557
Same model may have multiple batches, images only for reference.
ISO721DR Real Image ISO721DR real image557
ISO721DR Real Image ISO721DR real image557
Same model may have multiple batches, images only for reference.

ISO721DR

Part No ISO721DR
Manufacturer Texas Instruments
Catalog Digital Isolators
Description DGTL ISO 2.5KV GEN PURP 8SOIC
Datasheet
ISO721DR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Isolators
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 1
Inputs - Side 1/Side 2 1/0
Channel Type Unidirectional
Isolation Voltage 2500Vrms
Common Mode Transient Immunity (Min) 25kV/μs
Data Rate 100Mbps
Propagation Delay tpLH / tpHL (Max) 24ns, 24ns
Pulse Width Distortion (Max) 2ns
Rise and Fall Time 1ns, 1ns
Supply Voltage - Operating 3 V to 5.5 V
Temperature Range - Operating -40°C to 125°C
Case / Package 8-SOIC
Win Source Part Number 018122-ISO721DR
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian ISO721DR CAD Model

Description

The ISO721DR is a high-performance, digital isolator product manufactured by Texas Instruments, a leading global semiconductor company that designs, manufactures and sells analog and embedded processing chips.

  • Channels: Single channel
  • Supply Range: 3.3V to 5.5V
  • Isolation Technology: Silicon dioxide (SiO2)
  • Data Rate: Up to 90 Mbps
  • Safety Standards: UL1577 and IEC 60950-1
  • Package: 8-pin SOIC

You May Also Be Interested in

ADUM3150ARSZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM3150ARSZ
Analog Devices Inc.
DGTL ISO 3.75KV 6CH SPI 20-SSOP
Lowest to $13.9383
ADUM1285WBRZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM1285WBRZ
Analog Devices Inc.
DGTL ISOLTR 3KV 2CH GP 8-SOIC
Need more? Email Us
NSI8260W0-DSWR NOVOSENSE – Price, Stock & Datasheet
NSI8260W0-DSWR
NOVOSENSE
6CH REINFORCED DGTL ISO
Lowest to $1.6665
SI8651BC-B-IS1 Skyworks Solutions Inc. – Price, Stock & Datasheet
SI8651BC-B-IS1
Skyworks Solutions Inc.
DGTL ISOLTR 3.75KV 5CH GP 16SOIC
Need more? Email Us
NSI8242W0-Q1SWR NOVOSENSE – Price, Stock & Datasheet
NSI8242W0-Q1SWR
NOVOSENSE
AUTO 4CH REINFORCED DGTL ISO
Lowest to $1.6140
NSI8221W0-DSWVR NOVOSENSE – Price, Stock & Datasheet
NSI8221W0-DSWVR
NOVOSENSE
2CH REINFORCED DGTL ISO
Need more? Email Us
NSI8241W0-Q1SWR NOVOSENSE – Price, Stock & Datasheet
NSI8241W0-Q1SWR
NOVOSENSE
AUTO 4CH REINFORCED DGTL ISO
Lowest to $1.6140
NSI8221W0-DSWWR NOVOSENSE – Price, Stock & Datasheet
NSI8221W0-DSWWR
NOVOSENSE
2CH REINFORCED 15MM DGTL ISO
Need more? Email Us
NSIP83086V-DSWR NOVOSENSE – Price, Stock & Datasheet
NSIP83086V-DSWR
NOVOSENSE
ISO RS485 W/ ISO POWER
Need more? Email Us

Top Sellers

ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543

Pricing & Ordering

Quantity Unit Price Ext. Price
11+ $4.5478 $50.0258
27+ $3.7316 $100.7532
42+ $3.6150 $151.8300
58+ $3.4984 $202.9072
74+ $3.3817 $250.2458
99+ $3.0319 $300.1581
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 58,000 pieces
MOQ: 11 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess