Texas Instruments ISO7242C
The ISO7240x, ISO7241x, and ISO7242x devices are quad-channel digital isolators with multiple channel configurations and output-enable functions. These devices have logic-input and logic-output buffers separated by Texas Instrument’s silicon-dioxide (SiO2) isolation barrier. The ISO7240x family of devices has all four channels in the same direction.| Part No. | ISO7242C |
|---|---|
| Datasheet | ISO7242C Download |
| Manufacturer |  Texas Instruments |
| Description | Quad-Channel Digital Isolators |
| Buy | Stock & Price |
FEATURES
● 25 and 150Mbps Signaling Rate Options – Low Channel-to-Channel Output Skew; 1ns Maximum – Low Pulse-Width Distortion (PWD); 2ns Maximum – Low Jitter Content; 1ns Typ at 150Mbps● Selectable Default Output ( ISO7240CF )
● > 25-Year Life at Rated Working Voltage (see Isolation Lifetime Projection)
● 4-kV ESD Protection
● Operates With 3.3V or 5V Supplies
● High Electromagnetic Immunity (see ISO72x Digital Isolator Magnetic-Field Immunity)
● –40°C to +125°C Operating Temperature Range
● Safety-Related Certifications: – DIN EN IEC 60747-17 (VDE 0884-17) – UL 1577 component recognition program – IEC 61010-1, IEC 62368-1 certifications 2
APPLICATIONS
● Factory Automation – Modbus – Profibus™ – DeviceNet™ Data Buses● Computer Peripheral Interface
● Servo Control Interface
● Data Acquisition 3
DESCRIPTION
Used in conjunction with isolated power supplies, these devices help block high voltage, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry.
