参数资料
型号: SN75LBC180(中文)
厂商: Texas Instruments, Inc.
英文描述: Low Power Differential Line Drivers And Resceivers(低功耗差分线驱动器和接收器)
中文描述: 低功耗差分线路驱动器和Resceivers(低功耗差分线驱动器和接收器)
文件页数: 5/9页
文件大小: 301K
代理商: SN75LBC180(中文)
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CC
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A
=25 ê±μa 1ìD
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PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VIT+
VIT
Vhys
VIK
VOH
VOL
IOZ
IIH
IIL
Positive-going input threshold voltage
Negative-going input threshold voltage
IO = 8 mA
IO = 8 mA
0.2
V
0.2
V
Hysteresis voltage VIT+ VIT )
Enable-input clamp voltage
High-level output voltage
Low-level output voltage
High-impedance-state output current
High-level enable-input current
45
mV
II = 18 mA
VID = 200 mV
VID = 200 mV
VO = 0 V to VCC
VIH = 2.4 V
VIL = 0.4 V
VI = 12 V
1.5
V
IOH = 8 mA
IOL = 8 mA
3.5
4.5
V
0.3
0.5
V
20
μ
A
μ
A
μ
A
5 0
Low-level enable-input current
100
II
VCC = 5 V,
0.7
1
Bus input current
VI = 12 V
VCC = 0 V,
0.8
1
mA
VI = 7 V
VCC = 5 V,
0.5
0.8
VI = 7 V
Other input at 0 V
VCC = 0 V,
0.5
0.8
ICC
Supply current
Driver disabled
Outputs nabled
5
mA
Outputs isabled
3
PARAMETER
TEST CONDITIONS
MIN
11
11
TYP
22
22
MAX
33
33
UNIT
ns
ns
ns
tPHL
tPLH
tsk(p)
tt
tPZH
tPZL
tPHZ
tPLZ
Propagation delay time, high- o low-level output
Propagation delay time, low- o high-level output
Pulse skew
tPHL tPLH )
Transition time
Output enable time to high level
Output enable time to low level
Output disable time from high level
Output disable time from low level
6
VID=
VID
See Figure
3
6
5
8
ns
ns
ns
ns
ns
7
35
30
35
30
See Figure
-1.5V to 1.5V,
|
|
VOD
VOC
RL
2
RL
2
0 V or 3 V
Z
D
DE at 3 V
Y
VOD
Vtest
R1
375
0 V or 3 V
Z
D
DE at 3 V
R2
375
Vtest
Y
RL = 60
7 V < Vtest < 12 V
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