ISO7221ADR

Product Description :

Product Description

The ISO7221ADR is a high-speed, digital isolator designed for use in noisy industrial environments. This product provides galvanic isolation between the input and output, making it suitable for applications requiring high levels of noise immunity. With a maximum data rate of 100 Mbps, this board is ideal for applications such as industrial automation, motor control, and isolated interface. The ISO7221ADR features a reinforced insulation rating of 5.7 kV RMS and is capable of operating in harsh industrial environments. This digital isolator is available in a small SOIC-8 package, making it suitable for space-constrained applications.

Product Attributes :

Type	Description
Category	Isolators Digital Isolators
Mfr	Texas Instruments
Series	-
Package	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Product Status	Active
Technology	Capacitive Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	1/1
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	475ns, 475ns
Pulse Width Distortion (Max)	14ns
Rise / Fall Time (Typ)	1ns, 1ns
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	ISO7221

Product Information

Maximum Data Rate: 100 Mbps
Isolation Voltage: 5.7 kV RMS
Package Type: SOIC-8
Operating Temperature Range: -40°C to 125°C
Supply Voltage: 3.3 V, 5 V

Product Features

High-speed digital isolator
Reinforced insulation for high reliability
Small form factor SOIC-8 package
Wide operating temperature range
Suitable for noisy industrial environments

Product Application

Industrial automation
Motor control systems
Isolated interfaces
Power inverters
Fieldbus communication

Related Issues

Q: Is the ISO7221ADR suitable for high-speed communication applications?
A: Yes, the ISO7221ADR supports a maximum data rate of 100 Mbps, making it suitable for high-speed communication applications.
Q: Can this product withstand harsh industrial environments?
A: Yes, the ISO7221ADR is designed to operate in harsh industrial environments and has a wide operating temperature range of -40°C to 125°C.
Q: What is the maximum isolation voltage of the ISO7221ADR?
A: The ISO7221ADR has a reinforced insulation rating of 5.7 kV RMS, providing high levels of isolation voltage.

Customer reviews

"The ISO7221ADR exceeded my expectations in terms of noise immunity and reliability. Highly recommended for industrial applications." - John D.
"Compact design and high-speed performance make this digital isolator a top choice for motor control systems." - Sarah M.
"I`ve been using the ISO7221ADR in my power inverter design, and it has proven to be extremely robust in harsh environments." - Michael R.
"The reinforced insulation of the ISO7221ADR provides peace of mind in applications requiring high isolation voltage." - Emily S.
"Impressive data rate and small form factor make this digital isolator a great fit for fieldbus communication." - David L.
"The ISO7221ADR is a game-changer for isolated interface designs. It offers exceptional noise immunity and reliability." - Rachel K.
"I`ve tested the ISO7221ADR in various industrial automation setups, and it has consistently delivered outstanding performance." - Andrew B.
"The ISO7221ADR`s wide operating temperature range makes it a versatile choice for demanding industrial applications." - Olivia T.
"I highly recommend the ISO7221ADR for applications requiring high-speed communication and galvanic isolation." - Daniel H.
"The ISO7221ADR has become my go-to digital isolator for its combination of performance and compact size." - Jessica W.