L6181A Просмотр технического описания (PDF) - STMicroelectronics
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L6181A Datasheet PDF : 10 Pages
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L6180 - L6181
ELECTRICAL CHARACTERISTICS (VCC = 5V ±5%; VCM = -7 to 7V; Tamb = 0 to 70°C;
VSS = -9 to 13.5V; VDD = 9 to 13.5V; unless otherwise specified.)
Symbol
VIN
RI
VFS
VOH
VOL
VIT2
IIH2
IIH1
VH
VIOC1
VIOCH
IOS
VIBV
CI
VCC
Vdd
VSS
IOS
Tplh
Tphl
VIOCH
VIOCL
Vist
TSKEW1
fA
Parameter
Input Current
Input Resistance
Failsafe Output Voltage
High Level Output Voltage
Low Level Output Voltage
VIOH Comparator Threshold
Voltage
High Operating Threshold
Voltage
Low Operating Threshold
Voltage
Input Hysteresis Voltage
Open Circuit Input Voltage
Open Circuit Input Voltage
Open Short Circuit Current
Input for Balance Test
Input Capacitance
Supply Current
Supply Current
Supplyt Current
Open Short Circuit Current
Propagation Delay Low to High
Propagation Delay Low to High
Delay VIOCL to VIOCH Switching
Delay VIOCH to VIOCL Switching
|Tplh - Tphl|
Skew between rec’s in PKg Tp
(1) hl/1h - Tp (2) hl/1h
Frequency Accepted
(Receiver will Output)
Test Condition
(See Fig.1 and note2)
VCC = 0 to 5.25V;
VSS, VDD = 0 to 13.5V
VIN = - 10 to 10V
VIN = - 15 to 15V
VIA or VIB = 3 to 15V; (see fig.1)
RI
=
[(VIA
or
VIN)
IIN
−VIOC]
IO = -440µA (See Fig.3)
VCC = 4.75V; VID = -1V;
IOH = -440µA
VCC = 5.25V; VID = -1V;
IOL = 2mA
(See Fig.4)
VOL = 0.4V; IOL = 2mA;
(See Fig.4)
VOH = 2.7V; IO = -440µA
(See Fig.4)
|VTH2 - VTH1|
Measured in accordance with
V.28 and RS-232D
(see note 4 and 7)
Measured in presence of AC
Input Signal (see note 7)
VCC = 5.25V; VO = 0; VID = 1V;
(see note 5)
(see Figure 7 and note 11)
VCC = 4.75V to 5.25V; (see note 6)
Vdd = 9 to 3.5V; (see note 6)
VSS = -9 to 13.5V; (see note 6)
VCC = 5.25V; VO = 0; VID = 1V;
(see note 5)
RL = 390Ω; CL = 50pF;
|VIN = 1V|; (see fig 5 test Circuit
Fig. 6)
RL = 390Ω; CL = 50pF;
|VIN = 1V|; (see fig 5 test Circuit
Fig. 6)
(see note 7A)
(see note 7B)
RL = 390Ω; CL = 50pF;
|VIN| = 1V;(see fig. 5; Test
Circuit Fig. 6)
RL = 390Ω; CL = 50pF;
|VIN| = 1V;(see fig. 5; Test
Circuit Fig. 6)
VIN = 200mVpp; (see fig. 8 and
note 7;
Min.
3
2.7
2.7
1.8
-25
-125
50
3.5
20
20
0
0
200
0
0
100
Typ. Max.
±3
±4.25
7
0.4
2.2
2.6
-75
-175
150
0.6
2
4
4.5
100
0.4
100
100
30
30
100
1500
1500
5
500
300
Unit
mA
mA
KΩ
V
V
V
V
mV
mV
mV
V
V
mA
V
pF
mA
mA
mA
mA
ns
ns
ms
ms
ns
ns
KHz
3/10
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