Texas Instruments ISO7240CF-Q1
The ISO7240, ISO7241 and ISO7242 are quad-channel digital isolators with multiple channel configurations and output enable functions. These devices have logic input and output buffers separated by TI’s silicon dioxide (SiO2) isolation barrier. The ISO7240 has all four channels in the same direction while the ISO7241 has three channels the same direction and one channel in opposition.| Part No. | ISO7240CF-Q1 |
|---|---|
| Datasheet | ISO7240CF-Q1 Download |
| Manufacturer |  Texas Instruments |
| Description | HIGH-SPEED QUAD DIGITAL ISOLATORS |
| Buy | Stock & Price |
FEATURES
1● Qualified for Automotive
APPLICATIONS
● Selectable Failsafe Output (ISO7240CF)● 25 and 150-Mbps Signaling Rate Options – Low Channel-to-Channel Output Skew; 1 ns Max – Low Pulse-Width Distortion (PWD); 2 ns Max – Low Jitter Content; 1 ns Typ at 150 Mbps
● Typical 25-Year Life at Rated Working Voltage (see application note SLLA197 and Figure 17)
● 4000-Vpeak Isolation, 560-Vpeak VIORM – UL 1577 , IEC 60747-5-2 (VDE 0884, Rev 2), IEC 61010-1, IEC 60950-1 and CSA Approved
● 4 kV ESD Protection
● Operate With 3.3-V or 5-V Supplies
● High Electromagnetic Immunity (see application report SLLA181)
● –40°C to 125°C Operating Range
DESCRIPTION
Used in conjunction with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry. The ISO7242 has two channels in each direction. The C option devices have TTL input thresholds and a noise-filter at the input that prevents transient pulses from being passed to the output of the device.
