SP385A Datasheet, PDF (1/9 Pages) Sipex Corporation – +3V to +5V RS-232 Line Driver/Receiver

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SP385A
+3V to +5V RS-232 Line Driver/Receiver
s Operates from 3.3V or 5V Power Supply
s Meets All EIA-232D and V.28 Specifica-
tions at 5V
s Meets EIA-562 Specifications at 3.3V
s Two Drivers and Receivers
s Operates with 0.1µF to 10µF Capacitors
s High Data Rate — 120kbps Under Load
s Low Power Shutdown ≤1µA
s 3-State TTL/CMOS Receiver Outputs
s Low Power CMOS — 5mA Operation
DESCRIPTION…
The Sipex SP385A is an enhanced version of the Sipex SP200 family of RS232 line drivers/
receivers. The SP385A offers +3.3V operation for EIA-562 and EIA-232 applications. The
SP385A maintains the same performance features offered in its predecessors. The SP385A is
available in plastic SOIC or SSOP packages operating over the commercial and industrial
temperature ranges. The SP385A is pin compatible to the LTC1385 EIA-562 transceiver, except
the drivers in the SP385A can only be disabled with the ON/OFF pin.
RS232 OUTPUTS RS232 INPUTS
CHARGE
PUMP
T₁
T₂
R₁
R₂
SP385ADS/05
TTL/CMOS INPUTS TTL/CMOS OUTPUTS
SP385A Line Driver/Receiver
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© Copyright 2000 Sipex Corporation