Datasheet

LTC1535
18
1535fc
For more information www.linear.com/LTC1535
 LINEAR TECHNOLOGY CORPORATION 2009
LT 0817 REV C • PRINTED IN USA
www.linear.com/LTC1553
relaTeD parTs
Typical applicaTion
PART NUMBER DESCRIPTION COMMENTS
LTM2881 Isolated RS485/RS422 μModule Transceiver + Power 20Mbps 2500V
RMS
Isolation with Power in LGA/BGA Package
LTM2885 6500V
RMS
Isolated RS485/RS422 μModule Transceiver + Power 20Mbps 6500V
RMS
Isolation with Power in LGA/BGA Package
LTC2862A ±60V Fault Protected 3V to 5.5V RS485/RS422 Transceiver ±60V Tolerant, ±40kV HBM ESD, IEC Level 4 ESD and EFT,
±25V Common Mode Range, 20Mbps or 250kbps
LTC2861 20Mbps RS485 T
ransceivers with Integrated Switchable
Termination Full Duplex
±15kV ESD
LTC2856/LTC2857/
LTC2858
20Mbps and Slew Rate Limited 15kV RS485/RS422 Transceivers Low EMI 250kbps, Micropower Shutdown
LT1785/LT1791 ±60V Fault Protected RS485 Transceiver, Half/Full-Duplex ±15kV ESD Protection, Industry Standard Pinout
LTC2870/LTC2871 RS232/RS485 Multiprotocol Transceivers with Integrated
Termination
20Mbps RS485 and 500kbps RS232, ±26kV ESD,
3V to 5.5V Operation
Complete, Isolated 24-Bit Data Acquisition System
+
+
F
O
SCK
SDO
CS
GND
V
CC
FS
SET
CH1
CH0
ZS
SET
LTC2402
1535 TA05
LT1761-5
GND
10µF
10V
TANT
10µF
10V
TANT
+
10µF
16V
TANT
+
10µF
10V
TANT
10µF
1µF
T1
1/2 BAT54C
1/2 BAT54C
ISOLATION
BARRIER
= LOGIC COMMON
= FLOATING COMMON
T1 = EATON CTX02-14659
[phone]
1k
2
21 2
1
1
1
2
2
2
2
10µF
CERAMIC
A
B
Y
Z
RO
RE
DE
DI
V
CC2
ST2
G1
V
CC1
G2
ST1
“SDO”
“SCK”
LOGIC 5V
IN OUT
SHDN BYP
LTC1535
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