ISO7242CQDWRQ1, 规格书,Datasheet 资料.pdfVIP

ISO7240CF-Q1, ISO7240C-Q1 ISO7241C-Q1, ISO7242C-Q1 SLLSE40A –SEPTEMBER 2010–REVISED SEPTEMBER 2011 HIGH-SPEED QUAD DIGITAL ISOLATORS Check for Samples: ISO7240CF-Q1, ISO7241C-Q1 1 FEATURES • Qualified for Automotive Applications • 4 kV ESD Protection • Selectable Failsafe Output (ISO7240CF) • Operate With 3.3-V or 5-V Supplies • 25 and 150-Mbps Signaling Rate Options • High Electromagnetic Immunity – Low Channel-to-Channel Output Skew; (see application report SLLA181) 1 ns Max • –40°C to 125°C Operating Range – 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 DESCRIPTION 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 (SiO ) isolation barrier. Used in conjunction with isolated power supplies, these devices block high voltage, 2 isolate grounds, and prevent noise currents from entering the local