HV5308 Datasheet, PDF (2/6 Pages) Supertex, Inc – 32-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs

Electrical Characteristics (V_PP = 60V, V_DD = 12V, T_A =25°C)
DC Characteristics
Symbol
Parameter
Min
Max
I_PP
V_PP Supply Current
0.5
I_DDQ
I_DD Supply Current (Quiescent)
100
I_DD
I_DD Supply Current (Operating)
15
Units
mA
µA
mA
V_OH (Data)
V_OL (Data)
I_IH
I_IL
V_OC
V_OH
V_OL
V_OH
V_OL
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
HV Output when Sourcing
HV Output when Sinking
10.5
V
1
V
1
µA
-1
µA
-1.5
V
52
V
8
V
52
V
8
V
AC Characteristics
Symbol
Parameter
f_CLK
t_WL or t_WH
t_SU
t_H
t_DLH (Data)
t_DHL (Data)
t_DLE
t_WLE
t_SLE
t_ON
t_OFF
Clock Frequency
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
LE Setup Time before L to H CLK
Delay from LE to HV_OUT, L to H
Delay from LE to HV_OUT, H to L
Min
Max
Units
8
MHz
62
ns
25
ns
10
ns
110
ns
110
ns
50
ns
50
ns
50
ns
500
ns
500
ns
HV5308/HV5408
Conditions
HVoutputs HIGH to LOW
All inputs = V_DD or GND
V_DD = V_DD max,
f_CLK = 8 MHz
I_O = 100µA
I_O = 100µA
V_IN = V_DD
V_IN = 0
I_OL = -100mA
I_OH = -20mA, -40 to 85°C
I_OL = 20mA, -40 to 85°C
I_OH = -15mA, -55 to 125°C
I_OL = 15mA, -55 to 125°C
Conditions
C_L = 15pF
C_L = 15pF
Recommended Operating Conditions
(over -40 to 85°C for plastic and -55°C to 125°C for ceramic)
Symbol
Parameter
Min
Max
V_DD
Logic Voltage Supply
10.8
13.2
V_PP
High Voltage Supply
8.0
80
V_IH
Input HIGH Voltage
V_DD-2
V_DD
V_IL
Input LOW Voltage
0
2
f_CLK
Clock Frequency
0
8
Note:
Power-up sequence should be the following:
1. Connect ground.
2. Apply V_DD.
3. Set all inputs (Data, CLK, LE, etc.) to a known state.
4. Apply V_PP.
5. The V_PP should not fall below V_DD or float during operation.
Power-down sequence should be the reverse of the above.
2
Units
V
V
V
V
MHz