Philips Semiconductors
Product specification
CAN transceiver for 24 V systems
FEATURES
•
Fully compatible with the
“ISO 11898-24 V”
standard
•
Slope control to reduce RFI
•
Thermally protected
•
Short-circuit proof to battery and ground in 24 V
powered systems
•
Low-current standby mode
•
An unpowered node does not disturb the bus lines
•
At least 110 nodes can be connected
•
High speed (up to 1 Mbaud)
•
High immunity against electromagnetic interference.
QUICK REFERENCE DATA
SYMBOL
V
CC
I
CC
1/t
bit
V
CAN
V
diff
T
amb
PARAMETER
supply voltage
supply current
maximum transmission speed
CANH, CANL input/output voltage
differential bus voltage
ambient temperature
standby mode
non-return-to-zero
CONDITIONS
−
1
−36
1.5
−40
MIN.
4.5
GENERAL DESCRIPTION
PCA82C251
The PCA82C251 is the interface between the CAN
protocol controller and the physical bus. It is primarily
intended for applications (up to 1 Mbaud) in trucks and
buses. The device provides differential transmit capability
to the bus and differential receive capability to the CAN
controller.
MAX.
5.5
275
−
+36
3.0
+125
V
UNIT
µA
Mbaud
V
V
°C
ORDERING INFORMATION
TYPE
NUMBER
PCA82C251
PCA82C251T
PCA82C251U
PACKAGE
NAME
DIP8
SO8
−
DESCRIPTION
plastic dual in-line package; 8 leads (300 mil)
plastic small outline package; 8 leads body width 3.9 mm
bare die; 2840
×
1780
×
380
µm
CODE
SOT97-1
SOT96-1
−
2000 Jan 13
2
PHILIPS [ NXP SEMICONDUCTORS ]
