CAN controller interface
PCA82C250
CAN controller interface
Rev. 06 — 25 August 2011
Product data sheet
1. General description
The PCA82C250 is...
Description
PCA82C250
CAN controller interface
Rev. 06 — 25 August 2011
Product data sheet
1. General description
The PCA82C250 is the interface between a CAN protocol controller and the physical bus. The device provides differential transmit capability to the bus and differential receive capability to the CAN controller.
2. Features and benefits
Fully compatible with the “ISO 11898” standard High speed (up to 1 MBd) Bus lines protected against transients in an automotive environment Slope control to reduce Radio Frequency Interference (RFI) Differential receiver with wide common-mode range for high immunity against
ElectroMagnetic Interference (EMI) Thermally protected Short-circuit proof to battery and ground Low-current Standby mode An unpowered node does not disturb the bus lines At least 110 nodes can be connected
3. Applications
High-speed automotive applications (up to 1 MBd).
4. Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
Min
VCC ICC 1/tbit VCAN Vdiff tPD Tamb
supply voltage
4.5
supply current
Standby mode
-
maximum transmission speed
non-return-to-zero 1
CANH, CANL input/output voltage
8
differential bus voltage
1.5
propagation delay
High-speed mode -
ambient temperature
40
Max 5.5 170 +18 3.0 50 +125
Unit V A MBd V V ns C
NXP Semiconductors
PCA82C250
CAN controller interface
5. Ordering information
Table 2. Ordering information
Type number
Package
Name
Description
PCA82C250T
SO8
p...
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