ATA6660-TAPY19 Atmel, ATA6660-TAPY19 Datasheet - Page 10

• Manufacturer Part Number: ATA6660-TAPY19
• Description: Network Controller & Processor ICs High Speed CAN Transceiver
• Manufacturer: Atmel

Specifications of ATA6660-TAPY19

• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 1 MBd
• Supply Voltage (max): 6 V
• Supply Voltage (min): - 0.3 V
• Supply Current (max): 60 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8

Figure 8-2.
Figure 8-3.
10
+ 5V
+ 5V
Controller
Controller
CAN
CAN
C = 47 µF C = 100 nF
C = 47 µF C = 100 nF
ATA6660
+ 5V
Test Circuit for Timing Characteristics
Bus Application with Split Termination Concept
C = 47 µF
C = 100 nF
GND
VCC
VCC
TXD
TXD
RXD
RXD
GND
C = 15 pF
C = 15 pF
GND
VCC
TXD
RXD
ATA6660
ATA6660
C = 15 pF
1
2
3
4
ATA6660
CANH
CANH
CANL
CANL
Vref
Vref
RS
RS
8
7
6
5
End Node
Bus Line
CANH
CANL
C
Vref
RS
SPLIT
R
R
L
= 10 nF
L
= 60
= 60
R
C
L
SPLIT
= 62
R
R
End Node
L
Bus Line
= 10 nF
L
= 60
= 60
R
R
L
L
= 1.3 k
= 1.3 k
C
L = 100pF
C
SPLIT
4582E–AUTO–02/08
Stub Node
Bus Line
= 10 nF