ISO7220A-Q1 - Texas Instruments

ISO7220A-Q1 DUAL DIGITAL ISOLATORS

• –40°C to 125°C Operating Free-Air Temperature Range The ISO7220 and ISO7221 are dual-channel digital isolators. To facilitate PCB layout, the channels are oriented in the same direction in the ISO7220 and in opposite directions in the ISO7221. These devices have a logic input and output buffer separated by TI’s silicon-dioxide (SiO2) isolation barrier, p.

Features

• Qualified for Automotive Applications
• 1-Mbps and 25-Mbps Signaling Rate Options
  – Low Channel-to-Channel Output Skew: 1 ns (Max)
• 4000-Vpeak Isolation, 560 Vpeak VIORM
  – UL 1577, DIN VDE V 0884-11:2017-01, DIN EN 61010-1, IEC 60950-1, IEC 62368-1 and CSA Approved
  – Low Pulse-Width Distortion (PWD): 1 ns (Max)
  – Low Jitter Content: 1 ns (Typ) at 150 Mbps
• 25-Year (Typ) Life at Rated Voltage (See Application Report SLLA197 and Figure 15)
  – 50 kV/μs Typical Transient Immunity
• Operates with 3.3-V or 5-V Supplies
• 4 kV ESD Protection
• High Electromagnetic Immunity 2 DESCRIPTION
•
  –4.