Datasheet

MAX3180–MAX3183
+3V to +5.5V, 1.5Mbps
RS-232 Receivers in SOT23-5
4 _______________________________________________________________________________________
25
35
30
45
40
55
50
60
3.0 3.5 4.0 4.5 5.0 5.5
RIN TO INVALID LOW vs. SUPPLY VOLTAGE
MAX3180-03
V
CC
(V)
t
INVL
(µs)
Typical Operating Characteristics (continued)
(V
CC
= +5V, T
A
= +25°C, unless otherwise noted.)
5V
0
10V
0
-10V
RIN
ROUT
ENABLE
5V
0
500ns/div
MAX3180
ENABLE ASSERTION TO ROUT RESPONSE
MAX3180-04
V
CC
= 5.0V
R
L
= 50kΩ
C
L
= 100pF
20V
Pin Description
MAX3181
–
1
EN
Receiver Output Enable
NAME
EN
MAX3180
Noninverting Receiver Output
FUNCTION
MAX3182
PIN
ROUT
– Output of the Valid Input Detector
–
2 GND GroundGND
3
ROUT Inverting Receiver Output–
4 RIN Receiver InputRIN
5 V
CC
Supply VoltageV
CC
MAX3183
–
INVALID
GND
ROUT
–
RIN
V
CC
–
INVALID
GND
–
ROUT
RIN
V
CC