ISO7641FCDW Datasheet PDF - TI

●The ISO7641FCDW is a quad-channel Digital Isolator provides galvanic isolation up to 4242VPK per VDE. This device has 4 channels, three of which operate in the forward direction and one of which operates in the reverse direction. The C-grade device is capable of up to 25Mbps data rates with low power consumption and integrated filters for noise-prone applications. Recommended for lower-speed applications where input noise pulses of less than 6ns duration must be suppressed or when low-power consumption is critical. Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, it prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The device has TTL input thresholds.

● Robust design with integrated noise filter

● Low power consumption

● Extremely-low ICC_disable (C-grade)

● 150Mbps (M-grade) Signalling rate

● 7ns Typical (m-grade) low propagation delay

● Output defaults to low-state in failsafe mode

● 50kV/µs Typical transient immunity

● Long life with SiO2 isolation barrier

● Green product and no Sb/Br

●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.