Rainbow Electronics MAX13223E - Manual (Page 6)

MAX13223E
±70V Fault-Protected, 3.0V to 5.5V,
2Tx/2Rx RS-232 Transceiver
6 _______________________________________________________________________________________
Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
-8
-6
-4
-2
0
2
4
6
8
0 1000 2000 3000 4000 5000
TRANSMITTER OUTPUT VOLTAGE
vs. LOAD CAPACITANCE
MAX13223E toc01
LOAD CAPACITANCE (pF)
TRANSMITTER OUTPUT VOLTAGE (V)
V
OUT+
V OUT-
0
22
20
18
16
14
12
10
8
6
4
2
0 5000
SLEW RATE
vs. LOAD CAPACITANCE
MAX13223E toc02
LOAD CAPACITANCE (pF)
SLEW RATE (V/
µ
s)
2000 1000 3000 4000
+ SLEW
- SLEW
0
10
5
25
20
15
40
35
30
45
0 2000 1000 3000 4000 5000
OPERATING SUPPLY CURRENT
vs. LOAD CAPACITANCE
MAX13223E toc03
LOAD CAPACITANCE (pF)
SUPPLY CURRENT (mA)
250kbps
120kbps
20kbps
T1 TRANSMITTING AT 250kbps
T2 TRANSMITTING AT 15.6kbps
TRANSMITTER TIME
TO EXIT SHUTDOWN
MAX13223E toc04
40 µs/div
5V/div
2V/div
T2OUT
T1OUT
V CC = +3.3V
C1–C4 = 0.1 µF
FORCEON =
FORCEOFF