MAX13235EEUP-T Maxim Integrated, MAX13235EEUP-T Datasheet - Page 7

• Manufacturer Part Number: MAX13235EEUP-T
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX13234E, MAX13235E, MAX13236E, MAX13237Er

Specifications of MAX13235EEUP-T

• Data Rate: 3 Mbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 1 mA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Function: Transceiver
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 2
• Number Of I/os: 8
• Number Of Receivers: 2
• Propagation Delay Time Ns: 0.15 us
• Shutdown: Yes

(V
CC
150
130
110
-10
75
70
65
60
55
50
45
40
90
70
50
30
10
-2
-4
-6
6
4
2
0
= V
50
0
0
SLEW RATE vs. LOAD CAPACITANCE
MAX13234E/MAX13236E
R
1 TRANSMITTER
OPERATING AT 250kbps
MAX13234E/MAX13236E
R
T1 AT 250kbps
L
L
L
TRANSMITTER OUTPUT VOLTAGE
= 3kΩ
= 3.3V, T
= 3kΩ
500
100
500
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
TRANSMITTER SKEW
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
1000
1000
150
A
_______________________________________________________________________________________
= +25°C, unless otherwise noted.)
MAX13235E/MAX13237E
V+
V-
SR+
1500
1500
200
SR-
2000
2000
250
R
L
= 3kΩ
2500
2500
300
3Mbps RS-232 Transceivers with
30
25
20
15
10
-2
-4
-6
6
4
2
0
5
0
9
8
7
6
5
4
3
2
1
0
50
50
0
R
T1 AT 250kbps
T2 AT 15.6kbps
MAX13235E/MAX13237E
R
1 TRANSMITTER
OPERATING AT 3Mbps
MAX13235E/MAX13237E
R
T1 AT 3Mbps
L
L
TRANSMITTER OUTPUT VOLTAGE
L
= 3kΩ
= 3kΩ
= 3kΩ
100
500
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
V
100
TRANSMITTER SKEW
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
CC
SUPPLY CURRENT
1000
150
150
V+
V-
1500
200
Typical Operating Characteristics
Low-Voltage Interface
200
MAX13234E
2000
250
2500
300
250
100
12
11
10
40
35
30
25
20
15
10
90
80
70
60
50
40
9
8
7
6
5
4
5
-40
50
0
R
T1 AT 3Mbps
T2 AT 187.5kbps
SLEW RATE vs. LOAD CAPACITANCE
L
= 3kΩ
500
100
-15
vs. LOAD CAPACITANCE
V
READY TURN-ON TIME
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
CC
vs. TEMPERATURE
TEMPERATURE (°C)
SUPPLY CURRENT
1000
150
10
MAX13234E/MAX13236E
SR-
1500
200
35
SR+
MAX13235E
2000
250
60
R
L
= 3kΩ
2500
300
85
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