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UT3223_17 Datasheet(PDF) 4 Page - Unisonic Technologies

Part No. UT3223_17
Description  DRIVERS/RECEIVERS
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Maker  UTC [Unisonic Technologies]
Homepage  http://www.utc-ic.com
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UT3223
Preliminary
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 9
www.unisonic.com.tw
QW-R502-A91.e
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
VCC
VCC
-0.3 ~ +6.0
V
V+ (Note 2)
V+
-0.3 ~ +7.0
V
V- (Note 2)
V-
+0.3 ~ -7.0
V
V+ +|V-| (Note 2)
VPUMP
+13.0
V
T_IN, FORCEOFF ,
FORCEON, EN
-0.3 ~ +6.0
V
Input Voltages
R_IN
VIN
±25
V
T_OUT
±13.2
V
Output Voltages
R_OUT, INVALID
VOUT
-0.3 ~ (VCC+0.3)
V
Short-Circuit Duration
T_OUT
SC
Continuous
Power Dissipation(TA=25°C)
PD
870
mW
Operating Temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-65 ~ +150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. V+ and V- can have maximum magnitudes of 7.0V, but their absolute difference cannot exceed 13.0V.
ELECTRICAL CHARACTERISTICS
(VCC=+3.0V~+5.5V, C1~C4=0.1µF (Note 2), TA = TMIN to TMAX, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
DC CHARACTERISTICS
All R_IN open,
FORCEOFF
=VCC,
FORCEON=GND
1.0
10
µA
Supply Current, Shutdown
ISHDN
FORCEOFF
=GND,
All R_IN=GND
1.0
10
µA
Supply Current,
Shutdown Disabled
ICC
VCC=3.3V
or 5.0V,
TA= 25°C
FORCEON= FORCEOFF =VCC,
no load
0.3
1.0
mA
LOGIC INPUTS
Low
VLGL
EN
,T_IN, FORCEON, FORCEOFF
0.8
V
VCC = 3.3V
2.0
Input Logic Threshold
High
VLGH
EN
,T_IN, EN, FORCEON,
FORCEOFF
VCC = 5.0V
2.4
V
Input Leakage Current
IIN(LK)
T_IN, EN , FORCEON, FORCEOFF
±0.01 ±1.0
µA
RECEIVER OUTPUTS
Output Leakage Current
IROUT(LK) Receivers disabled
±0.05 ±10
µA
Low
VROUTL
IOUT = 1.6mA
0.4
V
Output Voltage
High
VROUTH
IOUT = -1.0mA
VCC - 0.6 VCC - 0.1
V
AUTOSHUTDOWN
(FORCEON=GND, FORCEOFF =VCC)
Positive threshold
2.7
V
Enabled
VR(EN)
Fig.1
Negative threshold
-2.7
Receiver Input
Thresholds to
Transmitters
Disabled
VR(DIS)
1µA supply current, Fig.1
-0.3
0.3
V
Low
VINVL
IOUT=1.6mA
0.4
V
INVALID
Output
Voltage
High
VINVH
IOUT=-1.0mA
VCC - 0.6
V
Receiver Threshold to
Transmitters Enabled
tWU
Fig.2
100
µs




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