DS14C335MSAX Datasheet, PDF (1/16 Pages) Texas Instruments – DS14C335 3.3V Supply TIA/EIA-232 3 x 5 Driver/Receiver

DS14C335
www.ti.com
SNLS090C – MARCH 2000 – REVISED APRIL 2013
DS14C335 +3.3V Supply TIA/EIA-232 3 x 5 Driver/Receiver
Check for Samples: DS14C335
FEATURES
1
•2 Conforms to TIA/EIA-232-E and CCITT V.28
Specifications
• Operates with Single +3.3V Power Supply
• Low Power Requirement— I_CC 20 mA
Maximum
• SHUTDOWN Mode— I_CX 10 μA Maximum
• One Receiver (R5) Active During SHUTDOWN
• Operates up to 128 kbps— Lap-Link
Compatible
• Flow Through Pinout
• 4V/μs Minimum Slew Rate Ensured
• Inter-operates with +5V UARTs
• Available in 28-lead SSOP EIAJ Type II
Package
DESCRIPTION
The DS14C335 is three driver, five receiver device
which conforms to TIA/EIA-232-E and CCITT V.28
standard specifications. This device employs an
internal DC-DC converter to generate the necessary
output levels from a +3.3V power supply. A
SHUTDOWN (SD) mode reduces the supply current
to 10 μA maximum. In the SD mode, one receiver is
active, allowing ring indicator (RI) to be monitored.
PC Board space consumption is minimized by the
availability of Shrink Small Outline Packaging
(SSOP).
This device's low power requirement and small
footprint makes it an ideal choice for Laptop and
Notebook applications.
Connection Diagram
Figure 1. DS14C335
Top View
See Package Number DB0028A
1
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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