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PDF UT232A Data sheet ( Hoja de datos )
| Número de pieza | UT232A | |
| Descripción | HIGH PERFORMANCE RS-232 LINE DRIVERS/RECEIVERS | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de UT232A (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
UT232A
Preliminary
HIGH PERFORMANCE RS-232
LINE DRIVERS/RECEIVERS
CMOS
DESCRIPTION
The UTC UT232A is a high performance RS-232 line
drivers/receivers. It meets RS-232D and V.28 specifications.
Its high performance includes increased drive current for longer
and more flexible cable configurations and 10V/µs slew rate, 120kbps
guaranteed transmission rate. For easiler use , enhancements include
better ESD protection, low power dissipation and four external small
0.1µF charge pump capacitors.
The UTC UT232A is available in DIP-16 package and SOP-16
package.
DIP-16
SOP-16
FEATURES
* Single power supply: 5V
* Low power supply current: 10mA
* Multiple drivers and receivers
* Receiver input levels:±30V
* 3-State outputs of TTL/CMOS receiver
* High output slew rate: 10V/µs under load
* High data rate: 120kbps under load
* Four external small charge pump capacitors: 0.1µF
www.DataSheet.net/
Lead-free: UT232AL
Halogen-free: UT232AG
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UT232AL-D16-T
UT232AG-D16-T
UT232AL-S16-R
UT232AG-S16-R
Package
DIP-16
SOP-16
Packing
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 5
QW-R502-272.d
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
UT232A
Preliminary
CMOS
APPLICATION INFORMATION
To operate from a single +5V supply, the UTC UT232A include charge pump voltage converters which can allow
it. To generate the RS-232 output levels these converters convert the +5V input power to the ±10V needed. The
current drain due to charge pump operation is considerably reduced, typically to 400µA with this power supplied
externally. The UTC UT232A can operate over the commercial, industrial and military temperature ranges.
Protection from Shorts to ±15V
Against shorts to ground, any other driver output, and V+ or V- the driver outputs are protected. If the outputs is
connected to voltages higher than ±15V inadvertently, then the external protection is recommended to be provided.
While voltages exceeding ±15V ,for protection, two back-to-back zener diodes which is connected from each output
to ground will clamp the outputs to an acceptable voltage level.
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UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 5
QW-R502-272.d
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet UT232A.PDF ] | |
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