Philips customers using or selling these products for datasheet search, datasheets, Datasheet A82C Datasheet(PDF) 19 Page – NXP Semiconductors. A82C CAN Controller Interface. Product specification Supersedes data of Oct 21 File under Integrated Circuits, IC18 Jan FEATURES Fully. DATA SHEET. Product specification. Supersedes data of Oct File under Integrated Circuits, IC Jan INTEGRATED CIRCUITS. PCA82C
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The device provides differential transmit capability to. A current limiting circuit protects the transmitter output. All other parts of the IC will remain. The thermal protection is particularly needed.
Pin 8 Rs allows three different modes of operation to be. In this mode, no measures are taken to limit the.
The rise and fall slope can be programmed with a. If a HIGH level is applied to pin 8, the circuit enters a low. In this mode, datashset transmitter is.
A82C datasheet(4/20 Pages) PHILIPS | CAN controller interface
If dominant bits are detected differential bus voltage. Because the receiver is slow in standby mode, the. Daasheet Components Datasheet Search. Part Name Included start with end match.
It is primarily intended for high-speed applications up to 1 Mbaud in cars. The device provides differential transmit capability to the bus and differential receive capability to the CAN controller.
A current limiting circuit protects the transmitter output stage against short-circuit to positive and negative battery voltage. Although the power dissipation is increased during this fault condition, this feature will prevent destruction of the transmitter output stage. Because the transmitter is responsible for the major part of the power dissipation, this will result in a reduced power dissipation and hence a lower chip temperature.
All other parts of the IC datasneet remain in operation. The thermal protection is particularly needed when a bus line is short-circuited. Pin 8 Rs allows three different modes of operation to be selected: For high-speed operation, the transmitter output transistors are simply switched on and off as fast as possible.
(PDF) A82C250 Datasheet download
In this mode, no measures are taken to limit the rise and fall slope. Use of a shielded cable is recommended to avoid RFI problems.
The high-speed mode is selected by connecting pin 8 to ground. For lower speeds or shorter bus length, an unshielded twisted pair or a parallel pair of wires can be used for the bus. To reduce RFI, the rise and fall slope should be limited. The rise and fall slope can be programmed with a resistor connected from pin 8 to ground.
The slope is proportional to the current output at pin 8. If a HIGH level is applied to pin 8, the circuit enters a low current standby mode.
In this mode, datasheeet transmitter is switched off and the receiver is switched to a low current.
The microcontroller should react to this condition by switching the transceiver back to normal operation via pin 8. Because the receiver is slow in standby datasheer, the first message will be lost.