NXP Semiconductors PCA82C252
The PCA82C252 is the interface between the CAN protocol controller and the physical bus. It is primarily intended for low-speed applications, up to 125 kBaud, in passenger cars. The device provides differential transmit capability but will switch in error conditions to a single-wire transmitter and/or receiver.| Part No. | PCA82C252 |
|---|---|
| Datasheet | PCA82C252 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Fault-tolerant CAN transceiver |
| Buy | Stock & Price |
FEATURES
Optimized for in-car low-speed communication● Baud rate up to 125 kBaud
● Up to 15 nodes can be connected
● Supports unshielded bus wires
● Low RFI due to built-in slope control function
● Fully integrated receiver filters. Bus failure management
● Supports one-wire transmission modes with ground offset voltages up to 1.5 V
● Automatic switching to single-wire mode in the event of bus failure
● Automatic reset to differential mode if bus failure is removed. Protection
● Short-circuit proof to battery and ground in 12 V powered systems QUICK REFERENCE DATA SYMBOL VCC VBAT PARAMETER supply voltage battery voltage no time limit operating load dump Isleep VCANH,VCANL sleep mode current CANH, CANL input voltage VCC = 0 V; VBAT = 12 V VCC = 0 to 5.5 V; VBAT ≥ 0 V; no time limit VCC = 0 to 5.5 V; VBAT ≥ 0 V; t < 0.1 ms; load dump VDROP(H) VDROP(L) tPD tf tr Tamb CANH transmitter drop voltage ICANH = 40 mA CANL transmitter drop voltage ICANL = 40 mA propagation delay bus output fall time bus output rise time operating ambient temperature TXD to RXD 90% to 10% 10% to 90% CONDITIONS MIN.
