MAX3226 MAXIM [Maxim Integrated Products], MAX3226 Datasheet - Page 5

• Manufacturer Part Number: MAX3226
• Description: 1uA Supply Current, 1Mbps, 3.0V to 5.5V, RS-232 Transceivers with AutoShutdown Plus
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
__________________________________________Typical Operating Characteristics
CC
-2.5
-5.0
-7.5
7.5
5.0
2.5
50
45
40
35
30
25
20
15
10
-1
-2
-3
-4
-5
-6
0
5
0
6
5
4
3
2
1
0
= +3.3V, 250kbps data rate, C1–C4 = 0.1µF, all transmitters loaded with 3kΩ and C
RS-232 Transceivers with AutoShutdown Plus
0
0
0
1 TRANSMITTER AT FULL DATA RATE
1 TRANSMITTER AT 1/16 DATA RATE
(MAX3225)
LOAD = 3k + C
T1 TRANSMITTING AT 250kbps
T2 (MAX3224) TRANSMITTING AT 15.6kbps
1 TRANSMITTER AT 512kbps
1 TRANSMITTER AT 30kbps
(MAX3225)
LOAD = 3k + C
TRANSMITTER OUTPUT VOLTAGE
TRANSMITTER OUTPUT VOLTAGE
500
1000
500
TRANSMITTER SKEW vs.
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
LOAD CAPACITANCE
MAX3225/MAX3227
LOAD CAPACITANCE (pF)
MAX3225/MAX3227
LOAD CAPACITANCE (pF)
MAX3224/MAX3226
LOAD CAPACITANCE (pF)
1000
2Mbps
1µA Supply Current, 1Mbps, 3.0V to 5.5V,
1000
2000
L
AVERAGE; 10 PARTS
L
_______________________________________________________________________________________
2Mbps
1500
1500
3000
1.5Mbps
1.5Mbps
2000
V
V
2000
4000
OUT+
OUT-
2500
1Mbps
1Mbps
2500
3000
5000
16
14
12
10
80
70
60
50
40
30
20
10
8
6
4
2
0
0
38
36
34
32
30
28
26
24
22
20
-40
0
0
1 TRANSMITTER AT 1Mbps
1 TRANSMITTER AT 62.5kbps (MAX3225)
SLEW RATE vs. LOAD CAPACITANCE
FOR DATA RATES UP TO 250kbps
SLEW RATE vs. LOAD CAPACITANCE
+SLEW
-20
1000
500
READY TURN-ON TIME
MAX3224–MAX3227
MAX3224/MAX3226
MAX3225/MAX3227
vs. TEMPERATURE
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
+SLEW
0
TEMPERATURE (°C)
-SLEW
2000
1000
20
3000
1500
40
60
-SLEW
4000
2000
80
5000
2500
100
L
, T
A
100
45
40
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
200
180
160
140
120
100
= +25°C, unless otherwise noted.)
5
0
0
80
60
40
20
0
-40
0
0
1 TRANSMITTER AT FULL DATA RATE
1 TRANSMITTER AT 1/16 DATA RATE
(MAX3225)
LOAD = 3k + C
T1 TRANSMITTING AT 250kbps
T2 (MAX3224) TRANSMITTING AT 15.6kbps
2Mbps
OPERATING SUPPLY CURRENT
OPERATING SUPPLY CURRENT
-20
1000
500
READY TURN-OFF TIME
vs. LOAD CAPACITANCE
vs. LOAD CAPACITANCE
MAX3224–MAX3227
vs. TEMPERATURE
MAX3224/MAX3226
MAX3225/MAX3227
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE (pF)
0
TEMPERATURE (°C)
2000
1000
L
20
1Mbps
250kbps
3000
1500
40
60
4000
2000
1.5Mbps
120kbps
20kbps
80
5000
2500
100
5