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HA12187FP Datasheet, PDF (5/22 Pages) Hitachi Semiconductor – Bus Interface Driver/Receiver IC | |||
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HA12187FP
Electrical Characteristics (cont.)
(VCC = 5.0 V, Ta = 25°C)
Item
Symbol Min Typ Max Unit
Test Condition
Test
Pin
Test
Circuit
Receiver High-level input VIH1
â 80 120 mV V6 = 0 â 5 V, pin 2 = 4 V or 2
voltage (1)
more, V1 = 0V, V3 = 0V,
V5 = VOPâ, VIH1 = V6 â V5
Low-level input VIL1
20 45 â mV V6 = 5 â 0 V, pin 2 = 1 V or 2
voltage (1)
less, V1 = 0 V, V3 = 0 V,
V5 = VOPâ,VIL1 = V6 â V5
Input hysteresis VIHYS1 10 35 60 mV VIHYS1 = VIH1 â VIL1
voltage (1)
Figure 2
Figure 2
High-level
VIHCOM 4.5 â
â
V
common-mode
input voltage
V5 = 0 â 5 V, pin 2 = 4 V or 5
more, V1 = 0 V, V3 = 0 V,
V6 â V5 = 120 mV
Figure 2
Low-level
VILCOM
5
common-mode
input voltage
ââV
V5 = 0 â 5 V, pin 2 = 1 V or 5
less, V1 = 0 V, V3 = 0 V,
V6 â V5 = 20 mV
Figure 2
Receiver input RI
resistance*1
25 35 45 k⦠V1 = 0 V,
RI = 0.6 V
I1â I2
5, 6
Figure 3
High-level
VOH
output voltage
4.5 â â V
V1 = 5 V, V3 = 0 V
2
Figure 1
Low-level
VOL
output voltage
â â 1.0 V
V1 = 0 V, V3 = 0 V
2
Figure 1
Power supply off output IOLEAK â â 1
leakage current
µA VCC off, V8 = 0 V, V6 = 5 V, 5, 6
V1 = 0 V, V3 = 0 V, SW1 on
Figure 4
STB on voltage
STB off voltage
Standby mode current
drain
VSTBon â â
VSTBoff 3.5 â
ICCstb
â 10
1.5 V
âV
20 µA
V8 = 5 â 0 V, V1 = 5 V, V8 7
when ICC ⤠20 µA
V8 = 0 â 5 V, V1 = 5 V, V8 7
when ICC ⥠4.5 mA
V1 = 5 V, V3 = 0 V, V8 = 0 V 7
Figure 4
Figure 4
Figure 4
Standby mode leakage Istb-Leak â â 1
current
µA V1 = 5 V, V3 = 0 V, V8 = 0 V, 5, 6
V6 = 5 V, SW1 on
Figure 4
Delay time (L â H)
DLY1 â 600 800 nS See the operating waveform 2
figure
Figure 5
Delay time (H â L)
DLY2 â 450 800 nS See the operating waveform 2
figure
Figure 5
Note: 1. I1 is the measured current when V6 = (VOP+) + 0.3 V, and I2 is the measured current when V6 = (VOP+) â 0.3
V.
Rev.2.00 Jun 15, 2005 page 5 of 21
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