SP238ACT Sipex Corporation, SP238ACT Datasheet
SP238ACT
Manufacturer Part Number
SP238ACT
Description
Manufacturer
Sipex Corporation
Specifications of SP238ACT
Date_code
06
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SP238ACT
Manufacturer:
SIPEX
Quantity:
20 000
Company:
Part Number:
SP238ACT-L
Manufacturer:
Exar
Quantity:
135
DESCRIPTION…
The SP230A Series are multi–channel RS-232 line drivers/receivers that provide a variety of
configurations to fit most communication needs, especially where 12V is not available. Some models
feature a shutdown mode to conserve power in battery-powered systems. Some require no external
components. All, except one model, feature a built-in charge pump voltage converter, allowing them
to operate from a single +5V power supply. All drivers and receivers meet all EIA RS-232D and CCITT
V.28 requirements. The Series is available in plastic and ceramic DIP and SOIC packages.
SELECTION TABLE
SP30A/234A/235A/236A/237A/238A/239A/
SP241A/235B/236B/240A/240B/241A/241B
Operates from Single +5V Power Supply
(+5V and +12V – SP239A)
Meets All RS-232D and V.28 Specifications
Improved Driver Output Capacity for
Mouse Applications
Low Power Shutdown – 1 A
WakeUp Feature in Shutdown Mode
3–State TTL/CMOS Receiver Outputs
Low Power CMOS – 5mA Operation
Wide Charge Pump Capacitor Value
Range – 1-10 F
Model
SP230A
SP234A
SP235A
SP235B
SP236A
SP236B
SP237A
SP238A
SP239A
SP240A
SP240B
SP241A
SP241B
9V Output Swing with +5V Supply
30V Receiver Input Levels
+5V Powered Multi-Channel RS-232 Drivers/Receivers
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V/+8.5 to +13.2V
+5V
+5V
+5V
+5V
Supplies
Power
®
SP230A/234A/235A/236A/237A/238A/239A/241A
Drivers
RS-232
No. of
+5V Powered Multi-Channel RS-232 Drivers/Receivers
5
4
5
5
4
4
5
4
3
5
5
4
4
RS-232
SP235B/236B/240A/240B/241A/241B
No. of
Rcvrs
0
0
5
5
3
3
3
4
5
5
5
5
5
1
Components
4 Capacitors
4 Capacitors
None
None
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
2 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
External
Low Power
Shutdown 3–State
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
© Copyright 2000 Sipex Corporation
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
TTL
No
No
No
No
Wake- No. of
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
Up
Pins
20
16
24
24
24
24
24
24
24
44
44
28
28
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