MAX3180EUK+T Maxim Integrated Products, MAX3180EUK+T Datasheet - Page 4

• Manufacturer Part Number: MAX3180EUK+T
• Description: IC RS-232 RX 1.5MBPS SOT23-5
• Manufacturer: Maxim Integrated Products
• Type: Receiverr

Specifications of MAX3180EUK+T

• Number Of Drivers/receivers: 0/1
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±15kV ESD-Protected, 0.5µA, +3V to +5.5V,
1.5Mbps RS-232 Receivers in SOT23-5
(V
Figure 1. Receiver Propagation-Delay Timing
4
CC
PIN
ROUT
_______________________________________________________________________________________
1
2
3
4
5
RIN
= +5V, T
5V
V
V
OH
OL
0
MAX3180E
60
55
50
45
40
35
30
25
A
ROUT
GND
V
3.0
RIN
EN
= +25°C, unless otherwise noted.)
CC
–
–
50%
RIN TO INVALID LOW vs. V
3.5
MAX3181E
INVALID
4.0
ROUT
GND
50%
V
RIN
V
CC
CC
–
–
t
PLH
(V)
4.5
NAME
MAX3182E
5.0
50%
CC
ROUT
GND
V
RIN
EN
50%
–
–
CC
5.5
Typical Operating Characteristics (continued)
t
PHL
MAX3183E
INVALID
ROUT
GND
V
RIN
–
–
CC
The MAX3180E–MAX3183E are EIA/TIA-232 and V.28/
V.24 communications receivers that convert RS-232
signals to CMOS logic levels. They operate on a +3V to
+5.5V supply, have 1.5Mbps data rate capability, and
feature enhanced electrostatic discharge (ESD) protec-
tion (see
a typical supply current of 0.5µA. The MAX3180E/
MAX3182E have a receiver enable control (EN). The
MAX3181E/MAX3183E contain a signal invalid output
(INVALID). The MAX3180E/MAX3181E invert the ROUT
signal relative to RIN (standard RS-232). The
MAX3182E/MAX3183E outputs are not inverted. The
devices come in tiny SOT23-5 packages.
Receiver Output Enable
Output of the Valid Input Detector
Ground
Inverting Receiver Output
Noninverting Receiver Output
Receiver Input
Supply Voltage
ENABLE
ESD Protection ). All of these devices achieve
ROUT
RIN
-10V
10V
5V
5V
0
0
0
ENABLE ASSERTION TO ROUT RESPONSE
V
R
C
CC
L
L
= 50k
= 100pF
= 5.0V
Detailed Description
FUNCTION
MAX3180E
500ns/div
Pin Description