pca82c251u NXP Semiconductors, pca82c251u Datasheet - Page 3

• Manufacturer Part Number: pca82c251u
• Description: Can Transceiver For 24 V Systems
• Manufacturer: NXP Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
PINNING
2000 Jan 13
handbook, full pagewidth
TXD
GND
V
RXD
V
CANL
CANH
Rs
SYMBOL
CC
ref
CAN transceiver for 24 V systems
PIN
1
2
3
4
5
6
7
8
transmit data input
ground
supply voltage
receive data output
reference voltage output
LOW-level CAN voltage
input/output
HIGH-level CAN voltage
input/output
slope resistor input
RXD
TXD
V ref
DESCRIPTION
Rs
1
8
4
5
REFERENCE
STANDBY
VOLTAGE
SLOPE/
Fig.1 Block diagram.
RECEIVER
3
PCA82C251
handbook, halfpage
PROTECTION
DRIVER
GND
V CC
RXD
TXD
Fig.2 Pin configuration.
GND
V CC
1
2
3
4
3
2
PCA82C251
7
6
MBG613
MBG612
CANH
CANL
7
6
5
8
PCA82C251
Product specification
Rs
CANH
CANL
V ref