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| HV5523 Datasheet, PDF (3/6 Pages) Supertex, Inc – 32-Channel Serial To Parallel Converter With Open Drain Outputs | |||
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HV5523
DC Electrical Characteristics (Over operating supply voltages and temperature, unless otherwise noted)
Sym Parameter
Min
Typ Max Units Conditions
IDD
IDDQ
IO(OFF)
VDD supply current
Quiescent VDD supply current
Off state output current
-
-
25
mA fCLK = 16MHz, fDATA = 8.0MHz
-
-
100
µA
DIN = 0V, all input logic pins = 0V,
all outputs off
-
-
10
µA
All outputs high,
all switches parallel
IIH
High-level logic input current
IIL
Low-level logic input current
VOH
High level output
VOL
Low level output
HVOUT
DATA OUT
VOC
HVOUT clamp voltage
-
-
-
-
VDD -1.0V -
-
-
-
-
-
-
1.0
µA VIH = VDD
-1.0 µA VIL = 0V
-
V IDOUT = -10mA
15
V IHVOUT = +100mA
1.0
V IDOUT = +10mA
-1.5
V IOL = -100mA
AC Electrical Characteristics (VDD = 5.0V, Tj = 25OC)
Sym Parameter
Min
Typ
fCLK
Clock frequency
-
-
tW
Clock high / low pulse width
31
-
tSU
Data setup time before clock falls
25
-
tH
Data hold time after clock falls
10
-
tON
Turn on time, HVOUT from Enable
-
-
tDHL
Delay time clock to data high to low
-
-
tDLH
Delay time clock to data low to high
-
-
tDLE
Delay time clock to LE low to high
20
-
tWLE
Width of LE pulse
20
-
tSLE
LE set-up time before clock falls
20
-
CIN
Digital logic input capacitance
-
-
Max
16
-
-
-
400
35
35
-
-
-
15
Units Conditions
MHz ---
ns ---
ns ---
ns ---
ns RL = 2.0k⦠to VPP max
ns CL = 15pF
ns CL = 15pF
ns ---
ns ---
ns ---
pF ---
Input and Output Equivalent Circuits
VDD
VDD
DATA
INPUT
DATA
OUTPUT
HVOUT
VSS
Logic Inputs
VSS
Logic Data Output
VSS
High Voltage Outputs
Supertex inc. â 1235 Bordeaux Drive, Sunnyvale, CA 94089 â Tel: 408-222-8888 â www.supertex.com
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