MAX3040CSE+ Maxim Integrated Products, MAX3040CSE+ Datasheet - Page 5

• Manufacturer Part Number: MAX3040CSE+
• Description: IC RS485/422 TRANS QUAD 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transmitterr

Specifications of MAX3040CSE+

• Number Of Drivers/receivers: 4/0
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Data Rate: 250 Kbps
• Propagation Delay Time Ns: 70 ns
• Operating Supply Voltage: 5 V
• Supply Current: 1 mA
• Operating Temperature Range: 0 C to + 70 C
• Input Voltage: 5 V
• Maximum Power Dissipation: 696 mW
• Mounting Style: SMD/SMT
• Output Current: +/- 25 mA to +/- 250 mA
• Output Voltage: - 7.5 V to 12.5 V
• Product: RS-422/RS-485 Combination
• Ic Interface Type: RS422, RS485
• No. Of Drivers: 4
• Supply Voltage Range: 4.75V To 5.25V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Data Rate Max: 250Kbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
CC
1.2
1.1
1.0
0.9
0.8
0.7
45
40
35
30
25
20
15
10
±10kV ESD-Protected, Quad 5V RS-485/RS-422
5
0
= +5V, T
0.1
0
SUPPLY CURRENT vs. TEMPERATURE
NO LOAD
ALL FOUR TRANSMITTERS
SWITCHING
SUPPLY CURRENT vs. DATA RATE
10
NO LOAD
NO SWITCHING
V
A
1
CC
MAX3040/MAX3043
20
= +25°C, unless otherwise noted.)
TEMPERATURE (°C)
= 4.75V
DATA RATE (kbps)
V
30
_______________________________________________________________________________________
CC
10
= 5V
V
40
CC
70
60
50
40
30
20
10
0
= 5.25V
0
50
vs. DIFFERENTIAL OUTPUT VOLTAGE
100
DIFFERENTIAL OUTPUT VOLTAGE (V)
60
1
OUTPUT CURRENT
1000
70
2
3
40
35
30
25
20
15
10
80
70
60
50
40
30
20
10
5
0
0
0.1
-7
OUTPUT CURRENT vs. TRANSMITTER
NO LOAD
ALL FOUR TRANSMITTERS
SWITCHING
-6 -5 -4
SUPPLY CURRENT vs. DATA RATE
4
1
OUTPUT HIGH VOLTAGE
OUTPUT LOW VOLTAGE (V)
MAX3041/MAX3044
-3
5
DATA RATE (kbps)
-2 -1 0 1 2
10
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
2.15
2.10
100
Typical Operating Characteristics
0
TRANSMITTER DIFFERENTIAL OUTPUT
1000
3
10
VOLTAGE vs. TEMPERATURE
4
5
10,000
20
TEMPERATURE (°C)
6
30
R
DIFF
40
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
= 54Ω
0.1
0
50
OUTPUT CURRENT vs. TRANSMITTER
Transmitters
NO LOAD
ALL FOUR TRANSMITTERS
SWITCHING
SUPPLY CURRENT vs. DATA RATE
60
1
2
OUTPUT LOW VOLTAGE
MAX3042B/MAX3045B
OUTPUT LOW VOLTAGE (V)
70
10
DATA RATE (kbps)
4
100
6
1000 10,000
8
100,000
10
5