SP3224E Datasheet, PDF (16/23 Pages) Sipex Corporation – 3.0V to 5.5V RS-232 Transceivers with Auto On-Line® Plus

RECEIVER
INPUTS
TRANSMITTER
INPUTS
TRANSMITTER
OUTPUTS
STATUS ^Vcc
OUTPUT
t _TSTL
0
Vcc
OUTPUT ₀
V+
Vcc
0
V-
t _STH
t _OFFLINE
t _ONLINE
THEORY OF OPERATION
} ^INVALID
REGION
t _OFFLINE
t _ONLINE
Auto On-Line^® Plus Timing Diagram
tstl (=30µs typ.)
tsth (=0.4µs typ.)
toffline (=30s typ.)
tonline (=100µs typ.)
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
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SP3224E,3225E,3226E,3227E_101_081711