參數(shù)資料
型號(hào)： HV3922
廠商： Supertex, Inc.
英文描述： High Voltage PIN Diode Driver
中文描述： 高壓PIN二極管驅(qū)動(dòng)器
文件頁(yè)數(shù)： 2/5頁(yè)
文件大?。?/td> 444K
代理商： HV3922
2
Symbol
Parameter
Min
Max
Units
Conditions
I
CCQ
I
LLQ
I
PPQ
I
IH
I
IL
V
FH
Maximum Quiescent V
CC
Supply Current
Maximum Quiescent V
LL
Supply Current
Maximum Quiescent V
PP
Supply Current
High-level logic current
1.0
mA
V
CC
= 5.5V All ouputs open
V
LL
= -3.5V D
RV(N)
high or low
V
PP
= 220V P
D(N)
high or low
H
= V
CC
L
= 0V
V
CC
= 4.5V, I
OH
= 20
μ
A
4.0
mA
100
μ
A
10
μ
A
Low-level logic current
10
μ
A
Minimum high-level logic output voltage
(fault detect)
4.4
V
V
FL
Maximum low-level logic output voltage
(fault detect)
0.1
V
V
CC
= 5.5V, I
OL
=-20
μ
A
V
DH
V
DH
V
DL
V
TH(min)
Minimum P
D(N)
high-level output voltage
Minimum D
RV(N)
high-level output voltage
Maximum D
RV(N)
low-output voltage
Minimum fault threshold for P
D(N)
output high
198
V
V
PP
= 203V, I
OH
=1.7mA
V
CC
= 4.5V, I
OH
=100
μ
A
V
LL
= -2.5V, I
DL
= -500
μ
A
P
D(N)
= HIGH, OE = V
CC
4
V
-2.3
V
0.5 x V
PP
fault
V
V
TH(max)
Maximum fault threshold for P
D(N)
output high
0.85 x V
PP
fault
V
P
D(N)
= HIGH, OE = V
CC
V
TL(min)
V
TL(max)
Minimum fault threshold for P
D(N)
output Hi-Z
Maximum fault threshold for P
D(N)
output Hi-Z
V
(PDN)
= 0V
V
P
D(N)
= Hi-Z, OE = V
CC
P
D(N)
= Hi-Z, OE = V
CC
V
(PDN)
= 25
V
AC Characteristics
(over recommended operating conditions unless noted)
Symbol
Parameter
Min
Max
Units
Conditions
t
WCS
t
WENA
t
WOE
Minimum CS pulse to latch data
100
ns
V
CC
= 4.5V, ENA = 0V
V
CC
= 4.5V, CS = 0V
V
CC
= 4.5V, OE = 0V,
V
PP
= 220V
P
D(N)
LOAD = 20K to GND
V
PP
= 220V,
P
D(N)
LOAD = 20K and
3000pF to GND
Minimum ENA pulse width to latch data
100
ns
OE pulse width
10
50
μ
s
16
50
μ
s
TT
Input transition rise and fall times
0
200
ns
V
CC
= 4.5V
V
CC
= 4.5V
V
CC
= 4.5V
V
CC
= 4.5V
Not tested, reference only
T
SU1
T
SU2
TH
Minimum set-up time D
N
and CS to ENA
Minimum set-up time ENA to OE falling edge
150
ns
150
ns
Minimum hold time
5
ns
CIN
Maximum input capacitance
10
pF
TO
P
D(N)
transition time from OE low to
P
D(N)
high/low
1
50
μ
s
V
PP
= 220V
P
D(N)
output loaded by
20K ohms & 3000pF to GND
Electrical Characteristics
(over recommended operating conditions unless noted)
DC Characteristics
HV3922
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