MAX13448EESD+T Maxim Integrated Products, MAX13448EESD+T Datasheet - Page 10

• Manufacturer Part Number: MAX13448EESD+T
• Description: IC TXRX RS485 FULL DUPLEX 14SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX13448EESD+T

• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±80V Fault-Protected Full-Duplex
RS-485 Transceiver
Figure 6. Receiver Propagation Delays
Figure 7. Receiver Enable and Disable Times
10
______________________________________________________________________________________
RO
RE
RO
RE
0.25V
V
ID
0
A
B
t
V
RHZ
CC
, t
/2
SHDN
R
S2 CLOSED
S3 = +1.5V
S1 OPEN
S2 CLOSED
*
S3 = +1.5V
+1.5V
S1 OPEN
-1.5V
RO
C
20pF
L
S3
GENERATOR
t
RZH
, t
A
B
RWAKE
RO
B
A
V
*
ID
V
OH
/2
V
V
R
R
OH
OL
V
0
V
0
50Ω
CC
OH
V
0
V
0
CC
OH
RE
RO
t
RPLH
C
20pF
L
RO
RE
1kΩ
RO
RE
V
OH
t
SKEW
+ V
2
OL
= |t
RPLH
t
RLZ
- t
S1 CLOSED
S3 = -1.5V
S1
S2
S2 OPEN
, t
RPHL
V
SHDN
S1 CLOSED
CC
S3 = -1.5V
0.25V
S2 OPEN
|
/2
*
t
RPHL
V
CC
V
CC
t
RZL
(V
/2
OL
, t
SHDN
+ V
CC
*
)/2
V
0
V
V
CC
CC
OL
V
0
V
V
CC
CC
OL
*DE =
LOW