MAX3054ASD Maxim Integrated Products, MAX3054ASD Datasheet - Page 7

• Manufacturer Part Number: MAX3054ASD
• Description: Network Controller & Processor ICs +/-80V, 250kbps Faul t-Protected - Fault
• Manufacturer: Maxim Integrated Products

Specifications of MAX3054ASD

• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 250 Kbps
• Supply Voltage (max): 5.25 V, 42 V
• Supply Voltage (min): 4.75 V, 5 V
• Supply Current (max): 0.125 mA, 30 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-14

Figure 1. Timing Diagram for Dynamic Characteristics
Figure 3. Test Circuit for Typical Operating Characteristics
V
DIFF
V
V
V
V
CANH
V
CANL
C
TXD
DIFF
RXD
BYPASS
= CANH - CANL
+12V
14
7
2
1
WAKE
TXD
INH
BATT
+5V
V
ERR
CC
_______________________________________________________________________________________
t
PDL
10
4
MAX305_
GND
EN
6
13
PROBE CAP INCLUDED
Transceivers for In-Car Applications
CANH
STB
RXD
CANL
C
±80V Fault-Protected/Tolerant CAN
RTH
RTL
X
5
3
= 15pF
t
511Ω
8
12
11
9
PDH
125Ω
125Ω
511Ω
V
GND
5V
0
2.2V
-3.2V
-5V
V
3.6V
1.4V
CL
CL
CC
CC
/2
Figure 2. Test Circuit for Dynamic Characteristics
Figure 4. Test Circuit for Automotive Transients
+12V
C
BYPASS
C
BYPASS
14
Timing Diagram/Test Circuits
7
2
1
V
BATT
WAKE
TXD
INH
BATT
V
ERR
+5V
CC
10
4
14
7
2
1
MAX305_
WAKE
TXD
INH
BATT
V
GND
+5V
ERR
EN
CC
10
4
6
13
PROBE CAP INCLUDED
MAX305_
GND
CANH
RXD
STB
CANL
EN
C
RTH
RTL
X
6
13
5
3
= 15pF
PROBE CAP INCLUDED
8
511Ω
12
11
9
STB
CANH
RXD
CANL
125Ω
125Ω
C
RTH
RTL
511Ω
X
5
3
= 15pF
8
12
11
9
1nF
1nF
1nF
1nF
R1
R1
GENERATOR
CL
CL
7