Row Driver. HV6008 Datasheet

HV6008 Driver. Datasheet pdf. Equivalent

Part HV6008
Description 32-Channel 40V Liquid Crystal Display Row Driver
Feature HV6008 32-Channel ±40V Liquid Crystal Display Row Driver Ordering Information Package Options Device.
Manufacture Supertex Inc
Datasheet
Download HV6008 Datasheet




HV6008
HV6008
32-Channel ±40V Liquid Crystal Display Row Driver
Ordering Information
Device
HV6008
44-J Lead Quad
Plastic Chip Carrier
HV6008PJ
Package Options
44 -J Lead Quad
Ceramic Chip Carrier
44-Lead Quad Plastic
Gullwing
HV6008DJ
HV6008PG
Die
HV6008X
Features
Symmetrical ± 40V output swing
Active return to GND
15mA peak source/sink/GND current per channel
+5V control logic
Special shift register with clear
Phase shift control
Output enable
Data out enable
1MHz shift register
Surface mount package available
General Description
Not recommended for new designs.
The HV60 is a 32-channel liquid crystal display driver with 3-state
DMOS outputs. Each output can be set to +40V, -40V, or GND.
A symmetric waveform can be applied to a capacitive load using
the phase shift feature of the HV60.
The HV60 consists of a 32-bit shift register with Clear, Enable, and
Phase Shift logic, and 32 high voltage output buffers. With the
Enable pin held low, all outputs are placed in the return to zero
(GND) state. When Enable is high, each output reflects the data
in its shift register bit. All outputs with a logic “0” in their shift
register will be in the return to zero state. Outputs with a logic “1”
in their shift register will reflect the state of the phase shift pin.
These outputs will be switched to VPP when phase shift is high and
VNN when phase shift is logic “0”.
Additional functions provided are Shift Register Clear and Data
Out. All bits of the shift register are changed to logic “0” when Clear
is pulled low. With Clear at a logic “1”, normal shift register
operation proceeds. The data output reflects the status of the
32nd shift register stage.
Absolute Maximum Ratings
Supply voltage, VDD11
Supply voltage, VDD21
Supply voltage, VPP1,2
Supply voltage, VNN1,2
Logic input levels1
Ground currrent2
-6V
+6V
+42V
-42V
VDD1 - 0.3V to VDD2 + 0.3V
700mA
Continuous total power dissipation3
1W
Operating temperature range
-40°C to +85°C
Storage temperature range
-65°C to +150°C
Notes:
1. All voltages are referenced to GND.
2. Duty cycle is limited by the total power dissipated in the package.
3. For operation above 25°C ambient derate linearly to 85°C at 16.7mW/°C.
02/96/022
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the
Supertex website: http://www.supertex.com. For complete liability information on all Supertex prod1ucts, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.



HV6008
HV6008
Electrical Characteristics (over recommended operating conditions unless noted)
DC Characteristics
Symbol
Parameter
Min
Typ
Max
Units
Conditions
IDD1,2
VIH
VIL
VOH
VOL
VDD supply current
Logic input high
Logic input low
Logic output high
VDD1
VDD2
Logic output low
+2
VDD1
+2
500
VDD2
-2
-2
VI = 4V, VDD1 = -6V
µA
VI = 4V, VDD2 = +6V
V VDD1 = -4.5V,
V VDD2 = +4.5V
V VDD1 = -4.5V
VDD2 = +4.5V
V IOH = -15µA
IOL = 250µA
IIH High-level logic input current
+3 µA VI = VDD, VDD1,2 = max
IIL Low-level logic input current
-50 µA VI = 0V, VDD1,2 = max
IPP High voltage supply current
+1 mA Static, no load
INN High voltage supply current
-1 mA Static, no load
VOH Output voltage high
VCL Output voltage clamp
+39 V VPP, VNN = ±40
-20 +20 mV No load
VOL Output voltage low
-39 V
ZOH Output switch impedence high
ZCL Output switch impedance clamp
ZOL Output switch impedance low
1000
500
700
VPP, VNN = ±40
IO = ±15mA
IO DC output current Output H or L
5 mA 1 output only
Data out H or L
150 µA
AC Characteristics
Symbol
Parameter
tWH Width of high data pulse
tWL Width of low data pulse
tSU Data set-up time before clock falls
tH Data hold time after clock falls
Phase shift duty cycle
Min Typ Max Units Conditions
500 ns
500 ns
25 ns
10 ns
50 %
Recommended Operating Conditions
Symbol
Parameter
VDD1
Logic supply voltage
VDD2
Logic supply voltage
VPP High voltage supply
VNN High voltage supply
VIH High-level input voltage
VIL Low-level input voltage
IO Pk.
Peak output current (any state)
TA Operating free-air temperature
fDIN Input data rate
fPS Phase shift rate
Note:
Power-up sequence should be the following:
1. Connect ground.
2. Apply VDD.
Power-down sequence should be the reverse of the above.
Min Typ Max
-4 -6
+4 +6
+10 +40
-10 -40
+2V
-2V
VDD2
VDD1
±80
-40 +70
1
20
3. Set all inputs (Data, CLK, Enable, etc.) to a known state.
4. Apply VPP and VNN.
2
Units
V
V
V
V
V
V
mA
°C
MHz
KHz







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