參數(shù)資料
型號: HV3418PG
廠商: SUPERTEX INC
元件分類: 外設(shè)及接口
英文描述: 64-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs
中文描述: SIPO BASED PRPHL DRVR, PQFP80
封裝: PLASTIC, QFP-80
文件頁數(shù): 2/5頁
文件大?。?/td> 443K
代理商: HV3418PG
2
Symbol
Parameter
Min
Typ
Max
Units
V
DD
Logic supply voltage
V
DD
= 5V
V
DD
=12V
4.5
5.0
5.5
V
10.8
12.0
13.2
V
V
PP
V
IH
V
IL
T
A
High voltage supply
60
180
V
High-level input voltage
V
DD
-0.9
V
DD
0.9
V
Low-level input voltage
0
V
Operating free-air temperature
Plastic
-40
+85
°
C
Ceramic
-55
+125
Notes:
Power-up sequence should be the following:
1. Connect ground.
2. Apply V
DD
.
3. Set all inputs (Data, CLK, Enable, etc.) to a known state.
Power-down sequence should be the reverse of the above.
4. Apply V
PP
.
5. The V
PP
should not drop below V
DD
or float during operation.
Symbol
Parameter
Min
Typ
Max
Units
Conditions
f
CLK
t
W
t
SU
t
H
t
WLE
t
DLE
t
SLE
t
ON
, t
OFF
t
DHL
t
DLH
t
r
, t
f
Clock Frequency
12(6)
MHz
Clock Width High and Low
High
40(83)
ns
Data Setup Time Before Clock Rises
25(35)
ns
Data Hold Time After Clock Rises
10(30)
ns
Width of Latch Enable Pulse
62(80)
ns
LE Delay Time Rising Edge of Clock
25(35)
ns
LE Setup Time Before Rising Edge of Clock
30(40)
ns
Time from Latch Enable to HV
OUT
Delay Time Clock to Data High to Low
1(1.5)
μ
s
C
L
= 20pF
C
L
= 20pF
C
L
= 20pF
50(110)
ns
Delay Time Clock to Data Low to High
75(160)
ns
All Logic Inputs
5
ns
Notes:
1. Shift register speed can be as low as DC as long as Data Set-up and Hold Time meet the spec.
2. AC Characteristics are guaranteed only under V
DD
= 12V and V
DD
= 5V.
Electrical Characteristics
(over recommended operating conditions unless noted)
DC Characteristics
Symbol
Parameter
Min
Typ
Max
Units
Conditions
I
DD
V
DD
Supply Current
25
mA
f
CLK
= 12MHz, f
DATA
= 12MHz
LE = LOW
I
DDQ
I
PP
Quiescent V
DD
Supply Current
High Voltage Supply Current
200
μ
A
All V
IN
= 0V or V
DD
V
PP
= 180V All outputs high
V
PP
= 180V All outputs low
V
IH
= V
DD
V
IL
= 0V
V
PP
= 180V, IHV
OUT
= -5mA
ID
OUT
= -100
μ
A
V
PP
= 180V, IHV
OUT
= +5mA
ID
OUT
= +100
μ
A
I
OL
= +5mA
I
OL
= -5mA
0.50
mA
0.50
mA
I
IH
I
IL
V
OH
High-Level Logic Input Current
10
μ
A
Low-Level Logic Input Current
-10
μ
A
High-Level Output
HV
OUT
Data Out
155
V
V
DD
-1V
V
V
OL
Low-Level Output
HV
OUT
Data Out
25
V
1.0
V
V
OC
HV
OUT
Clamp Voltage
V
PP
+1.5
-1.5
V
V
Recommended Operating Conditions
AC Characteristics
1,2
(For V
DD
= 12V: values in parentheses are for V
DD
= 5V; V
PP
= 180V, T
A
= 25
°
C)
HV3418
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