HV5308/HV5408
Electrical Characteristics (VPP = 60V, VDD = 12V, TA =25°C)
DC Characteristics
Symbol
Parameter
Min
Max
0.5
100
15
Units
mA
Conditions
IPP
VPP Supply Current
HVoutputs HIGH to LOW
All inputs = VDD or GND
IDDQ
IDD
IDD Supply Current (Quiescent)
IDD Supply Current (Operating)
µA
mA
VDD = VDD max,
fCLK = 8 MHz
V
OH (Data)
OL (Data)
Shift Register Output Voltage
Shift Register Output Voltage
Current Leakage, any input
Current Leakage, any input
HV Output Clamp Diode Voltage
HV Output when Sourcing
HV Output when Sinking
10.5
V
V
IO = 100µA
V
1
1
IO = 100µA
IIH
µA
µA
V
VIN = VDD
IIL
-1
VIN = 0
VOC
VOH
VOL
VOH
VOL
-1.5
IOL = -100mA
52
52
V
IOH = -20mA, -40 to 85°C
IOL = 20mA, -40 to 85°C
IOH = -15mA, -55 to 125°C
IOL = 15mA, -55 to 125°C
8
8
V
HV Output when Sourcing
HV Output when Sinking
V
V
AC Characteristics
Symbol
Parameter
Min
Max
Units
MHz
ns
Conditions
fCLK
Clock Frequency
8
t
WL or tWH
tSU
tH
DLH (Data)
Clock width, HIGH or LOW
Setup time before CLK rises
Hold time after CLK rises
Data Output Delay after L to H CLK
Data Output Delay after H to L CLK
LE Delay after L to H CLK
Width of LE Pulse
62
25
10
ns
ns
t
110
110
ns
CL = 15pF
CL = 15pF
tDHL (Data)
tDLE
ns
50
50
50
ns
tWLE
ns
tSLE
LE Setup Time before L to H CLK
Delay from LE to HVOUT, L to H
Delay from LE to HVOUT, H to L
ns
tON
500
500
ns
tOFF
ns
Recommended Operating Conditions
(over -40 to 85°C for plastic and -55°C to 125°C for ceramic)
Symbol
VDD
Parameter
Min
10.8
8.0
VDD-2
0
Max
13.2
80
Units
Logic Voltage Supply
High Voltage Supply
Input HIGH Voltage
Input LOW Voltage
Clock Frequency
V
V
VPP
VIH
VDD
2
V
VIL
V
fCLK
0
8
MHz
Note:
Power-up sequence should be the following:
1. Connect ground.
2. Apply VDD
3. Set all inputs (Data, CLK, LE, etc.) to a known state.
4. Apply VPP
.
.
5. The VPP should not fall below VDD or float during operation.
Power-down sequence should be the reverse of the above.
2
SUPERTEX [ Supertex, Inc ]
