LTC2856IMS8-1#TRPBF Linear Technology, LTC2856IMS8-1#TRPBF Datasheet - Page 6
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LTC2856IMS8-1#TRPBF
Manufacturer Part Number
LTC2856IMS8-1#TRPBF
Description
IC TXRX RS485/RS422 8-MSOP
Manufacturer
Linear Technology
Type
Transceiverr
Datasheet
1.LTC2856CMS8-2PBF.pdf
(20 pages)
Specifications of LTC2856IMS8-1#TRPBF
Number Of Drivers/receivers
1/1
Protocol
RS422, RS485
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
ELECTRICAL CHARACTERISTICS
LTC2857-1/LTC2857-2
LTC2858-1/LTC2858-2
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime. High temperatures degrade operating lifetimes.
Operating lifetime is derated at temperatures greater than 105°C.
Note 2: All currents into device pins are positive; all currents out of device
pins are negative. All voltages are referenced to device ground unless
otherwise specifi ed.
TEST CIRCUITS
6
GND
V
OR
CC
Figure 1. Driver DC Characteristics
DI
DRIVER
Y
Z
V
–
+
OD
Figure 3. Receiver Input Current and Input Resistance
R
R
285678 F01
V
+
–
OC
V
IN
+
–
I
IN
R
A OR B
B OR A
IN
=
V
I
IN
IN
Note 3: Maximum data rate is guaranteed by other measured parameters
and is not tested directly.
Note 4: This IC includes overtemperature protection that is intended
to protect the device during momentary overload conditions.
Overtemperature protection actives at a junction temperature exceeding
150°C. Continuous operation above the specifi ed maximum operating
junction temperature may result in device degradation or failure.
RECEIVER
285678 F03
GND
V
OR
CC
Figure 2. Driver Output Short-Circuit Current
DI
DRIVER
Y
Z
285678 F02
I
OSD
+
–
–7V TO +12V
285678fe