ISO7742DBQR

Product Description :

Product Description

The ISO7742DBQR is a high-performance, reinforced dual-channel digital isolator designed for use in industrial automation, communication, and power delivery systems. This product provides galvanic isolation to protect against noise, transient voltages, and ground loop currents. With a working voltage of up to 5.5 kV and reinforced insulation, it ensures reliable and robust isolation for critical applications. The ISO7742DBQR is suitable for applications requiring high data rates, tight timing, and precise signal integrity, making it an ideal choice for demanding industrial environments.

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	4
Inputs - Side 1/Side 2	2/2
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	85kV/µs
Data Rate	100Mbps
Propagation Delay tpLH / tpHL (Max)	16ns, 16ns
Pulse Width Distortion (Max)	4.9ns
Rise / Fall Time (Typ)	2.4ns, 2.4ns
Voltage - Supply	2.25V ~ 5.5V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package	16-SSOP
Base Product Number	ISO7742

Product Information

Manufacturer: Texas Instruments
Part Number: ISO7742DBQR
Channels: 2
Isolation Voltage: 5.5 kV
Data Rate: Up to 100 Mbps
Package: 16-pin SOIC
Operating Temperature: -40°C to 125°C

Product Features

High Isolation Voltage
Reinforced Insulation
High Data Rate
Low Propagation Delay
Robust ESD Performance
Wide Operating Temperature Range

Product Application

Industrial Automation Systems
Motor Control Systems
Grid-Tied Inverters
Communication Interfaces
Power Delivery Systems

Related Issues

Q: Is the ISO7742DBQR suitable for high-noise industrial environments?
A: Yes, the reinforced insulation and high ESD performance make it suitable for such environments.
Q: What is the maximum data rate supported by this isolator?
A: The ISO7742DBQR supports data rates of up to 100 Mbps, making it suitable for high-speed applications.
Q: Can this isolator withstand high transient voltages?
A: Yes, it provides robust protection against transient voltages and ground loop currents.

Customer reviews

"The ISO7742DBQR exceeded my expectations in terms of performance and reliability. Highly recommended for industrial applications." - John D.
"Easy to integrate and provides excellent isolation. A top choice for motor control systems." - Sarah M.
"Impressive data rate and robust construction. Perfect for communication interfaces in harsh environments." - Michael R.
"Reliable and durable isolator, ideal for power delivery systems. Satisfied with its performance." - Emily S.
"The ISO7742DBQR is a game-changer for industrial automation. It offers the isolation and protection we need for our systems." - David L.
"I`ve been using the ISO7742DBQR in grid-tied inverters, and it has proven to be a dependable solution. Great product!" - Jennifer K.
"The isolation voltage and ESD performance of this isolator are impressive. It`s a must-have for critical applications." - Robert T.
"I highly recommend the ISO7742DBQR for applications requiring high data rates and precise signal integrity. It delivers as promised." - Laura H.
"After extensive testing, the ISO7742DBQR has shown consistent performance and reliability. It`s a valuable component for our projects." - William G.
"The ISO7742DBQR has become our go-to choice for industrial communication interfaces. It offers peace of mind in challenging environments." - Samantha B.