Datasheet Linear Technology LT1796 — Datenblatt

LT1796
Overvoltage Fault Protected
CAN Transceiver
Features Description Protected from Overvoltage Line Faults to В±60V
nn ESD Protection to IEC-1000-4-2 Level 4
В±15kV Air Gap Test
В±8kV Contact Mode Test
nn ISO 11898 Compatible
nn High Input Impedance Supports Up to 256 Nodes
nn Controlled Slew Rates for EMI Emissions Control
nn High Impedance Outputs When Off or
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nn Short-Circuit Protection On All Outputs
nn Thermal Shutdown Protection
nn Pin Compatible with Philips PCA82C251 The LTВ®1796 CAN transceiver provides built-in fault tolerance to survive in industrial and automotive environments.
Discrete protection devices are not needed. Bus interface
pins can withstand voltage faults up to В± 60V with respect
to ground with no damage to the device. Faults may occur while the transceiver is active, shut down or powered
off. On-chip ESD protection withstands up to В±15kV air
discharges and В± 8kV contact mode discharges tested per
IEC-1000-4-2. Loss of power or ground connections does
not damage the IC. nn The circuit operates with data rates up to 125kbaud. A
slew control pin allows control of transmitted data pulse …