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UM3243EESS 데이터시트(PDF) 6 Page - Union Semiconductor, Inc.

부품명 UM3243EESS
상세설명  Low Supply Current, 3V to 5.5V, 250kbps, 3-Driver/5-Receiver, Enhanced ESD Protection Smart RS-232 Transceivers
PDF  22 Pages
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제조업체  UNIONSEMI [Union Semiconductor, Inc.]
홈페이지  http://www.union-ic.com
Logo UNIONSEMI - Union Semiconductor, Inc.

UM3243EESS 데이터시트(HTML) 6 Page - Union Semiconductor, Inc.

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http://www.union-ic.com Rev.01 Mar.2015
6/22
UM3243
Auto Power-Off Electrical Characteristics
Over recommended ranges of supply voltage and operating free-air temperature (unless otherwise
noted) (Figure 6)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Receiver Input Positive
Threshold to INVALID
_______________
Output High
VIT+(valid)
FORCEON=GND,
FORCEOFF
___________________
=VCC
2.7
V
Receiver Input Negative
Threshold to INVALID
_______________
Output High
VIT-(valid)
FORCEON=GND,
FORCEOFF
___________________
=VCC
-2.7
V
Receiver Input Threshold
to
INVALID
_________________
Output
Low
VT(invalid)
FORCEON=GND,
FORCEOFF
___________________
=VCC
-0.3
0.3
V
Receiver
Positive
or
Negative
Threshold
to
INVALID
_________________
High
tvalid
FORCEON=GND,
FORCEOFF
___________________
=VCC,
VCC=5V, Figure 6
1
μs
Receiver
Positive
or
Negative
Threshold
to
INVALID
_________________
Low
tinvalid
FORCEON=GND,
FORCEOFF
___________________
=VCC,
VCC=5V, Figure 6
30
μs
Receiver Edge to Charge
Pump Setup
ten
FORCEON=GND,
FORCEOFF
___________________
=VCC,
VCC=5V, Figure 6
150
μs



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