參數(shù)資料
型號(hào): UPD168103A
廠商: NEC Corp.
英文描述: 5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER, AND 4-CHANNEL H-BRIDGE DRIVER
中文描述: 5通道運(yùn)算放大器,光圈驅(qū)動(dòng)器和4通道H橋驅(qū)動(dòng)器
文件頁(yè)數(shù): 11/20頁(yè)
文件大小: 233K
代理商: UPD168103A
Data Sheet S17655EJ1V0DS
11
μ
PD168103A
H-bridge block (IRIS motor)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
V
IRIS
pin current in standby mode
IV
IRIS(STB)
RESETB = 0 V
1.0
μ
A
V
SHUTTER
pin current in standby mode
IV
SHUTTER(STB)
RESETB = 0 V
1.0
μ
A
High-level input current
I
IH
V
IN
= LV
DD
1.0
μ
A
Low-level input current
I
IL
V
IN
= 0 V
60
μ
A
Input pull-up resistance
R
IND
50
200
k
High-level input voltage
V
IH
0.7 x V
DD
V
Low-level input voltage
V
IL
0.3 x V
DD
V
H-bridge on-state resistance
R
on1
R
L
= 50
, sum of upper and
lower stages
2.5
3.5
Output turn-on time
t
onH1
When linear driving, R
L
= 50
0.01
25
35
μ
s
t
onH2
When full ON, R
L
= 50
0.01
1.0
2.0
μ
s
Output turn-off time
t
offH
0.01
1.0
2.0
μ
s
Output rise time
t
rH
60
ns
Output fall time
t
fH
80
ns
Control amplifier offset voltage
V
IO
AMP5
±5
±7.5
mV
Figure 6
2. Switching Characteristic Waveform of the IRIS Motor Driving Block
100%
0%
0%
10%
10%
50%
50%
50%
50%
50%
90%
90%
50%
100%
100%
100%
t
on
t
r
t
f
t
off
t
off
t
on
IR
IN2
I
IRIS
at IR
IN1
= L
Linear operation
Shutter
Linear operation
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