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HV508 데이터시트(PDF) 2 Page - Supertex, Inc

부품명 HV508
상세설명  High Voltage Liquid Crystal Shutter Driver
PDF  3 Pages
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제조업체  SUTEX [Supertex, Inc]
홈페이지  http://www.supertex.com
Logo SUTEX - Supertex, Inc

HV508 데이터시트(HTML) 2 Page - Supertex, Inc

  HV508 Datasheet HTML 1Page - Supertex, Inc HV508 Datasheet HTML 2Page - Supertex, Inc HV508 Datasheet HTML 3Page - Supertex, Inc  
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DC Electrical Characteristics (over operating supply voltages unless otherwise specified, T
A = -5°C to +60°C)
Symbol
Parameter
Min
Typ
Max
Unit
Conditions
IHVQ
HVIN quiescent current
10
µA
ILVQ
LVIN quiescent current
10
µA
I
DDQ
V
DD quiescent current
10
µA
I
HV
HV
IN operating current
2.8
mA
POL = 100Hz, HV
EN = high,
TA = 25°C, Load = 1MΩ in parallel
with 0.1µF between HVOUT1 and
HV
OUT2
I
LV
LV
IN operating current
380
µA
POL = 100Hz, HV
EN = low,
T
A = 25°C, Load = 1MΩ in parallel
with 0.1µF between HVOUT1 and
HV
OUT2
IIL
Logic input current low
-5
µA
IIH
Logic input current high
5.0
µA
CLOAD
Output capacitive load*
0
0.25
µFCLOAD in parallel with a 1MΩ resistor
Electrical Characteristics
*The device can operate continuously without any damage within this range. AC limits are not implemented.
HV508
AC Electrical Characteristics (HV
IN = 45V, LVIN = 6V, VDD = 5V, TA = -5°C to +60°C)
Symbol
Parameter
Min
Typ
Max
Unit
Conditions
fPOL
POL input frequency
0
100
Hz
tHV(ON)
Turn-on time when high voltage is enable
16
µs
Load = 1MΩ in parallel with 0.1µF
between HVOUT1 and HVOUT2.
t
HV(OFF)
Turn-off time when high voltage is enabled
16
µsHVEN = High. Outputs rise to HVIN.
See Fig. 1.
t
LV(ON)
Turn-on time when high voltage is disabled
40
µs
Load = 1MΩ in parallel with 0.1µF
between HV
OUT1 and HVOUT2.
tLV(OFF)
Turn-off time when high voltage is disabled
6.0
µsHVEN = Low. Outputs rise to LVIN.
See Fig. 1.
tEN(ON)
Turn-on time from HVEN to HVOUT
25
µs
Load = 1MΩ in parallel with 0.1µF
between HV
OUT1 and HVOUT2.
See Fig. 2.
Symbol
Parameter
Min
Typ
Max
Unit
VDD
Logic supply voltage
5.0
10.0
V
LV
IN
Low output supply voltage
3.0
6.0
V
HVIN
High output supply voltage
5.0
45
V
V
IL
Logic input voltage low
0
0.3V
DD
V
VIH
Logic input voltage high
0.7VDD
VDD
V
T
A
Ambient Temperature
-5.0
+60
°C
Recommended Operating Conditions
Notes:
Power-up sequence should be the following:
1. Connect GND, VDD, logic inputs, HVIN, and LVIN.
Power-down sequence should be the reverse of the above.



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