LTC1535_15 Datasheet, PDF (2/18 Pages) Linear Technology – Isolated RS485 Transceiver

LTC1535
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V_CC to GND .................................................................6V
V_CC2 to GND2..............................................................8V
Control Input Voltage to GND....... – 0.3V to (V_CC + 0.3V)
Driver Input Voltage to GND..........–0.3V to (V_CC + 0.3V)
Driver Output Voltage
(Driver Disabled) to GND2 .............. (V_CC2 – 13V) to 13V
Driver Output Voltage
(Driver Enabled) to GND2................ (V_CC2 – 13V) to 10V
Receiver Input Voltage to GND2.............................. ±14V
Receiver Output Voltage ...............–0.3V to (V_CC + 0.3V)
Operating Temperature Range
LTC1535C ..........................................0°C ≤ T_A ≤ 70°C
LTC1535I ...................................... –40°C ≤ T_A ≤ 85°C
Storage Temperature Range ..................– 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
PIN CONFIGURATION
V_CC 1
ST1 2
ST2 3
GND 4
TOP VIEW
28 RO
27 RE
26 DE
25 DI
GND2 11
Z 12
Y 13
V_CC2 14
18 SLO
17 RO2
16 A
15 B
SW PACKAGE
28-LEAD PLASTIC SO
T_JMAX = 125°C, θ_JA = 125°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1535CSW#PBF
LTC1535CSW#TRPBF 1535
28-Lead Plastic SO
0°C to 70°C
LTC1535ISW#PBF
LTC1535ISW#TRPBF
1535
28-Lead Plastic SO
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
1535fb
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