MAX3245EEAI Maxim Integrated Products, MAX3245EEAI Datasheet - Page 6

• Manufacturer Part Number: MAX3245EEAI
• Description: IC TXRX RS232 1MBPS SHTDN 28SSOP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3245EEAI

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

±15kV ESD-Protected, 1µA, 1Mbps, 3.0V to 5.5V,
RS-232 Transceivers with AutoShutdown Plus
(
6
_____________________________Typical Operating Characteristics (continued)
V
CC
_______________________________________________________________________________________
-1
-2
-3
-4
-5
-6
= +3.3V, 250kbps data rate, 0.1µF capacitors, all transmitters loaded with 3kΩ and C
6
5
4
3
2
1
0
0
1 TRANSMITTER AT 250kbps
2 TRANSMITTERS AT 15.6kbps
TRANSMITTER OUTPUT VOLTAGE
1000
vs. LOAD CAPACITANCE
LOAD CAPACITANCE (pF)
2000
MAX3244E
-2.5
-5.0
-7.5
100
7.5
5.0
2.5
90
80
70
60
50
40
30
20
10
0
0
0
0
1 TRANSMITTER AT FULL DATA RATE
2 TRANSMITTERS AT 1/16 DATA RATE
3000
1 TRANSMITTER AT FULL DATA RATE
2 TRANSMITTERS AT 1/16 DATA RATE
TRANSMITTER OUTPUT VOLTAGE
2Mbps
OPERATING SUPPLY CURRENT
400
400
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
V
V
4000
OUT+
OUT-
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
2Mbps
MAX3245E
MAX3245E
800
800
5000
2Mbps
1Mbps
1200
1200
1.5Mbps
1.5Mbps
14
12
10
8
6
4
2
0
1600
1600
1.5Mbps
0
1Mbps
1Mbps
SLEW RATE vs. LOAD CAPACITANCE
2000
2000
1000
LOAD CAPACITANCE (pF)
2000
MAX3244E
3000
70
60
50
40
30
20
10
50
45
40
35
30
25
20
15
10
4000
0
5
0
0
0
1 TRANSMITTER AT 1Mbps
2 TRANSMITTERS AT 62.5kbps
SLEW RATE vs. LOAD CAPACITANCE
5000
400
vs. LOAD CAPACITANCE
TRANSMITTER SKEW
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
L
1000
, T
60
50
40
30
20
10
MAX3245E
MAX3245E
800
A
0
= +25°C, unless otherwise noted.)
0
1 TRANSMITTER AT 250kbps
2 TRANSMITTERS AT 15.6kbps
1200
OPERATING SUPPLY CURRENT
2000
1000
vs. LOAD CAPACITANCE
LOAD CAPACITANCE (pF)
1600
2000
MAX3244E
250kbps
2000
3000
3000
4000
120kbps
20kbps
5000