DS14C202 Datasheet PDF - National Semiconductor
| Part Number | DS14C202 | |
| Description | Low Power 5V Powered EIA/TIA-232 Dual Driver/Receiver | |
| Manufacturers | National Semiconductor | |
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There is a preview and DS14C202 download ( pdf file ) link at the bottom of this page. Total 8 Pages | ||
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ADVANCE INFORMATION
June 1998
DS14C202
Low Power +5V Powered EIA/TIA-232 Dual
Driver/Receiver
General Description
The DS14C202 is a low power dual driver/receiver featuring
an onboard DC to DC converter. This eliminates the need for
±12V power supplies and requires only a +5V power supply.
Only four 0.1 µF capacitors are needed for the DC to DC
converter. The drivers maintain greater than ±5V output sig-
nal levels at data rates in excess of 128 kbits/sec when
loaded in accordance with the EIA/TIA-232-E specification.
www.DataSheet4U.comIfoCrC
is specified
battery and
at 15 mA maximum, making the
power conscious applications.
device ideal
The drivers’
slew rate is set internally, eliminating the need for external
slew rate capacitors. The device is designed to interface
data terminal equipment (DTE) with data circuit-terminating
equipment (DCE). The driver inputs and receiver outputs are
TTL and CMOS compatible. DS14C202 driver outputs and
receiver inputs meet EIA/TIA-232-E and ITU-T V.28 stan-
dards. This device is an enhanced version of the DS14C232
that requires smaller external capacitors (0.1 µF) and sup-
ports higher data rates of up to 128 kbit/sec.
Features
n Uses only four small 0.1 µF capacitors for DC to DC
converter
n Operates over 128 kbit/sec
n Pin compatible with MAX202, MAX232A and others
n Single +5V power supply
n Low power
n DS14C202 meets EIA/TIA-232-E and ITU-T V.28
standards
n CMOS technology
n Package efficiency — 2 drivers and 2 receivers
n Available in Plastic DIP and Narrow SOIC packages
n Extended temperature range: −40˚C to +85˚C
n ESD ≥ 6.0 kV HBM
Connection Diagram
Functional Diagram
DS012622-1
Order Number DS14C202TN
or DS14C202TM
See NS Package Number N16A or M16A
© 1998 National Semiconductor Corporation DS012622
PrintDate=1998/06/22 PrintTime=10:23:03 42589 ds012622 Rev. No. 0 cmserv Proof
DS012622-2
www.national.com
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Typical Connection Diagram
www.DataSheet4U.com
Book
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DS012622-8
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PrintDate=1998/06/22 PrintTime=10:23:03 42589 ds012622 Rev. No. 0 cmserv Proof
www.national.com
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Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DS14C202 electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DS14C202.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| DS14C202 | The function is Low Power 5V Powered EIA/TIA-232 Dual Driver/Receiver. National Semiconductor | |
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