LTC490IS8 Linear Technology, LTC490IS8 Datasheet - Page 9

• Manufacturer Part Number: LTC490IS8
• Description: IC TXRX RS485 LOWPWR DIFF 8-SOIC
• Manufacturer: Linear Technology
• Type: Transceiverr

Specifications of LTC490IS8

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

LTC490
U
TYPICAL APPLICATIO S
RS232 Receiver
RS232 IN
RX
5.6k
RECEIVER
1/2 LTC490
LTC490 • TA02
RS232 to RS485 Level Transistor with Hysteresis
R = 220k
Y
10k
120
RS232 IN
DRIVER
5.6k
Z
1/2 LTC490
VY – VZ
19k
————
——
HYSTERESIS = 10k •
R
R
LTC490 • TA03
490fb
9