HA12187FP Datasheet, PDF (6/23 Pages) Hitachi Semiconductor – Bus Interface Driver/Receiver IC

HA12187FP
Electrical Characteristics (V_CC = 5.0 V, Ta = 25°C) (cont)
Item
Symbol Min Typ Max Unit Test Condition
Test Test
Pin Circuit
Recei High-level input V_IH1
ver voltage (1)
Low-level input V
IL1
voltage (1)
Input hysteresis V
IHYS1
voltage (1)
— 80 120 mV V6 = 0 → 5 V, pin 2 = 4 V 2
or more, V1 = 0V, V3 = 0V,
V5 = V_OP–, V_IH1 = V6 – V5
20 45 — mV V6 = 5 → 0 V, pin 2 = 1 V 2
or less, V1 = 0 V, V3 = 0 V,
V5 = V_OP–,V_IL1 = V6 – V5
10 35 60 mV V = V – V
IHYS1
IH1
IL1
Figure 2
Figure 2
High-level
common-mode
input voltage
V_IHCOM
4.5 — — V
V5 = 0 → 5 V, pin 2 = 4 V 5
or more, V1 = 0 V, V3 = 0
V, V6 – V5 = 120 mV
Figure 2
Low-level
V_ILCOM
5
——V
V5 = 0 → 5 V, pin 2 = 1 V 5
Figure 2
common-mode
or less, V1 = 0 V, V3 = 0 V,
input voltage
V6 – V5 = 20 mV
Receiver input RI
resistance*¹
25 35 45 kΩ V1 = 0 V,
RI = ^{0.6 V}
I1− I2
5, 6 Figure 3
High-level
V_OH
output voltage
4.5 — — V V1 = 5 V, V3 = 0 V
2 Figure 1
Low-level output V
OL
voltage
— — 1.0 V V1 = 0 V, V3 = 0 V
2 Figure 1
Power supply off output I_OLEAK
leakage current
——1
µA V_CC off, V8 = 0 V, V6 = 5 V, 5, 6 Figure 4
V1 = 0 V, V3 = 0 V, SW1
on
STB on voltage
VSTBon — —
STB off voltage
VSTBoff 3.5 —
Standby mode current I
CCstb
drain
— 10
1.5 V
—V
20 µA
V8 = 5 → 0 V, V1 = 5 V, V8 7
when I_CC ≤ 20 µA
V8 = 0 → 5 V, V1 = 5 V, V8 7
when
I
CC
≥
4.5
mA
V1 = 5 V, V3 = 0 V, V8 = 0 7
V
Figure 4
Figure 4
Figure 4
Standby mode leakage Istb-Leak — — 1
current
µA V1 = 5 V, V3 = 0 V, V8 = 0 5, 6 Figure 4
V, V6 = 5 V, SW1 on
Delay time (L → H)
DLY1 — 600 800 nS See the operating
waveform figure
2 Figure 5
Delay time (H → L)
DLY2 — 450 800 nS See the operating
waveform figure
2 Figure 5
Note: 1. I1 is the measured current when V6 = (V_OP+) + 0.3 V, and I2 is the measured current when V6 =
(V ) – 0.3 V.
OP+
Rev.2, Jun. 1999, page 6 of 23