SP231A Datasheet, PDF (1/8 Pages) Sipex Corporation – Enhanced RS-232 Line Drivers/Receivers

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SP231A/232A/233A/310A/312A
Enhanced RS-232 Line Drivers/Receivers
s Operates from Single 5V Power Supply
s Meets All RS-232D and V.28
Specifications
s Multiple Drivers and Receivers
s Small Charge Pump Capacitors –
0.1µF
s Operates with 0.1µF and 100µF
Capacitors
s High Data Rate – 120kbps Under Load
s High Output Slew Rate –
10V/µs Under Load
s Low Power Shutdown ≤1µA
s 3-State TTL/CMOS Receiver Outputs
s ±30V Receiver Input Levels
s Low Power CMOS – 15mA Operation
DESCRIPTION…
The Sipex SP231A, SP232A and SP233A are enhanced versions of the Sipex SP231, SP232
and SP233 RS-232 line drivers/receivers. They are pin-for-pin replacements for these earlier
versions and will operate in their sockets. Performance enhancements include 10V/µs slew rate,
120k bits per second guaranteed transmission rate, and increased drive current for longer and
more flexible cable configurations. Ease of use enhancements include smaller, 0.1µF charge
pump capacitors, enhanced ESD protection, low power dissipation and overall ruggedized
construction for commercial environments. The series is available in plastic and ceramic DIP and
SOIC packages operating over the commercial, industrial and military temperature ranges.
RS-232 OUTPUTS RS-232 INPUTS
CHARGE
PUMP
T₁
T₂
R₁
R₂
SP231ADS/01
TTL/CMOS INPUTS TTL/CMOS OUTPUTS
SP231A Enhanced RS-232 Line Drivers/Receivers
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© Copyright 2000 Sipex Corporation