HV9808
32-Channel Serial-to-Parallel Converter with High-Voltage Push-Pull Outputs
Features
General Description
•
•
•
•
•
•
•
The HV9808 is a low-voltage to high-voltage
serial-to-parallel converter with push-pull outputs. This
device
is
designed
as
a
driver
for
AC-electroluminescent displays. It can also be used in
any application requiring multiple-output high-voltage
low-current sourcing-and-sinking capabilities, such as
driving plasma panels, vacuum fluorescent displays,
and large matrix LCD displays. The inputs are fully
CMOS compatible.
80V Maximum Output Voltage
Low-Power Level Shifting
8 MHz Shift Register Speed
Latched Data Outputs
5V CMOS-Compatible Inputs
Forward and Reverse Shifting Options
Diode to VPP allows Efficient Power Recovery
Applications
•
•
•
•
The device consists of a 32-bit Shift register, 32
latches, and control logic to perform the polarity select
and blanking of the outputs. HVOUT1 is connected to
the first stage of the Shift register through the polarity
and blanking logic. Data is shifted through the Shift
register on the low-to-high transition of the clock. The
HV9808 shifts data counter-clockwise when viewed
from the top of the package. A data output buffer is
provided for cascading devices. This output reflects the
current status of the last bit of the Shift register,
HVOUT32. Operation of the Shift register is not affected
by the latch enable (LE), blanking (BL), and polarity
(POL) inputs. Transfer of data from the Shift register to
the latch occurs when the LE input is high. The data in
the latch is retained when LE is low.
Piezoelectric Driver
Inkjet Printer Driver
Display Driver
Microelectromechanical Systems Applications
Package Type
44-lead PLCC
(Top view)
6
1 44
40
See Table 2-1 for pin information.
2019 Microchip Technology Inc.
DS20005914A-page 1
HV9808
Functional Block Diagram
VPP
POL
BL
LE
DIN
Latch
HVOUT1
CLK
32-Bit
Shift
Register
Latch
(Outputs 3 to 30
not shown)
Latch
DOUT
DS20005914A-page 2
HVOUT2
Latch
HVOUT31
HVOUT32
2019 Microchip Technology Inc.
HV9808
Typical Application Circuit
2019 Microchip Technology Inc.
DS20005914A-page 3
HV9808
1.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings†
Supply Voltage, VDD .................................................................................................................................. –0.5V to +7V
Supply Voltage, VPP ................................................................................................................................. –0.5V to +90V
Logic Input Levels ............................................................................................................................ –0.5V to VDD+0.5V
Ground Current (Note 1) ......................................................................................................................................... 1.5A
Operating Ambient Temperature, TA ...................................................................................................... –40°C to +85°C
Storage Temperature, TS .................................................................................................................... –65°C to +150°C
Continuous Total Power Dissipation:
44-lead PLCC (Note 2) ......................................................................................................................... 1200 mW
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only, and functional operation of the device at those or any other conditions above those
indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for
extended periods may affect device reliability.
Note 1: Duty cycle is limited by the total power dissipated in the package.
2: For operations above 25°C ambient, derate linearly to the maximum operating temperature at 20 mW/°C.
RECOMMENDED OPERATING CONDITIONS
Parameter
Sym.
Min.
Typ.
Max.
Unit
Logic Supply Voltage
VDD
4.5
—
5.5
V
High-Voltage Supply
VPP
8
—
80
V
High-Level Input Voltage
VIH
VDD–0.5
—
VDD
V
Low-Level Input Voltage
VIL
0
—
0.5
V
Clock Frequency
fCLK
—
—
8
MHz
TA
–40
—
+85
°C
Operating Ambient Temperature
DS20005914A-page 4
Conditions
2019 Microchip Technology Inc.
HV9808
DC ELECTRICAL CHARACTERISTICS
Electrical Specifications: VPP = 60V, VDD = 5V, TA = 25°C.
Parameter
Sym.
Min.
Typ.
Max.
Unit
IPP
—
—
100
µA
HVOUT high to low
Quiescent VDD Supply Current
IDDQ
—
—
100
µA
All VIN = VDD or GND
Operating VDD Supply Current
IDD
—
—
15
mA
VDD = VDD maximum,
fCLK = 8 MHz
High-Level Logic Input Current
IIH
—
—
1
µA
VIN = VDD
Low-Level Logic Input Current
IIL
—
—
–1
µA
VIN = GND
52
—
—
V
IO = –20 mA, 0°C to 70°C
VDD–0.5
—
—
V
IO = –100 µA
—
—
4
V
IO = 5 mA, 0°C to 70°C
—
—
0.5
V
IO = 100 µA
—
—
–1.5
V
IOC = –5 mA
VPP Supply Current
High-Level Output Voltage
Low-Level Output Voltage
HVOUT
Data Out
HVOUT
Data Out
HVOUT Clamp Diode Voltage
VOH
VOL
VOC
Conditions
AC ELECTRICAL CHARACTERISTICS
Electrical Specifications: VPP = 60V, VDD = 5V, TA = 25°C.
Parameter
Clock Frequency
Sym.
Min.
Typ.
Max.
Unit
fCLK
—
—
8
MHz
Conditions
tWL, tWH
62
—
—
ns
Data Set-Up Time before Clock Rises
tSU
25
—
—
ns
Data Hold Time after Clock Rises
tH
10
—
—
ns
Time from Latch Enable to HVOUT
tON, tOFF
—
—
500
ns
Delay Time Clock to Data Low to High
tDLH
—
—
110
ns
CL = 15 pF
Delay Time Clock to Data High to Low
tDHL
—
—
110
ns
CL = 15 pF
Delay Time Clock to Latch Enable Low
to High
tDLE
50
—
—
ns
Latch Enable Pulse Width
tWLE
50
—
—
ns
Latch Enable Set-Up Time before Clock
Rises
tSLE
50
—
—
ns
Sym.
Min.
Typ.
Max.
Unit
Operating Ambient Temperature
TA
–40
—
+85
°C
Storage Temperature
TS
–65
—
+150
°C
JA
—
37
—
°C/W
Clock Width, High or Low
TEMPERATURE SPECIFICATIONS
Parameter
Conditions
TEMPERATURE RANGE
PACKAGE THERMAL RESISTANCE
44-lead PLCC
2019 Microchip Technology Inc.
DS20005914A-page 5
HV9808
Timing Waveforms
VIH
50%
DATA INPUT
Data Valid
tSU
50%
VIL
tH
VIH
CLOCK
50%
50%
50%
50%
tWL
VIL
tWH
VOH
50%
VOL
tDLH
DATA OUT
VOH
50%
VOL
tDHL
VOH
50%
50%
Latch Enable
VOL
tWLE
tDLE
tSLE
90%
10%
HVOUT
w/ S/R LOW
VOH
VOL
tOFF
HVOUT
w/ S/R HIGH
10%
90%
VOH
VOL
tON
DS20005914A-page 6
2019 Microchip Technology Inc.
HV9808
2.0
PIN DESCRIPTION
The details on the pins of HV9808 are listed on
Table 2-1. Refer to Package Type for the location of
pins.
TABLE 2-1:
Pin Number
PIN FUNCTION TABLE
Pin Name
Description
1
HVOUT16
High-voltage output
2
HVOUT17
High-voltage output
3
HVOUT18
High-voltage output
4
HVOUT19
High-voltage output
5
HVOUT20
High-voltage output
6
HVOUT21
High-voltage output
7
HVOUT22
High-voltage output
8
HVOUT23
High-voltage output
9
HVOUT24
High-voltage output
10
HVOUT25
High-voltage output
11
HVOUT26
High-voltage output
12
HVOUT27
High-voltage output
13
HVOUT28
High-voltage output
14
HVOUT29
High-voltage output
15
HVOUT30
High-voltage output
16
HVOUT31
High-voltage output
17
HVOUT32
High-voltage output
18
Data Out
19
NC
No connection
20
NC
No connection
21
Polarity
22
CLK
Data shift register clock. Inputs are shifted into the Shift register on the positive edge
of the clock.
23
GND
Logic and high-voltage ground
24
VPP
High-voltage power rail
25
VDD
Low-voltage logic power rail
26
Latch Enable
Latch enable input. When LE is high, Shift register data is transferred into a data
latch. When LE is low, data is latched, and new data can be clocked into the Shift
register.
27
Data In
Serial data input. Data needs to be present before each rising edge of the clock.
28
Blanking
29
NC
30
HVOUT1
High-voltage output
31
HVOUT2
High-voltage output
32
HVOUT3
High-voltage output
33
HVOUT4
High-voltage output
34
HVOUT5
High-voltage output
2019 Microchip Technology Inc.
Serial data output. Data output for cascading to the data input of the next device.
Polarity bar input logic
Blanking. A logic input low sets all HVOUTs low.
No connection
DS20005914A-page 7
HV9808
TABLE 2-1:
PIN FUNCTION TABLE (CONTINUED)
Pin Number
Pin Name
35
HVOUT6
High-voltage output
36
HVOUT7
High-voltage output
37
HVOUT8
High-voltage output
38
HVOUT9
High-voltage output
39
HVOUT10
High-voltage output
40
HVOUT11
High-voltage output
41
HVOUT12
High-voltage output
42
HVOUT13
High-voltage output
43
HVOUT14
High-voltage output
44
HVOUT15
High-voltage output
DS20005914A-page 8
Description
2019 Microchip Technology Inc.
HV9808
3.0
FUNCTIONAL DESCRIPTION
Follow the steps in Table 3-1 to power up and power
down the HV9808.
TABLE 3-1:
POWER-UP AND POWER-DOWN SEQUENCE
Power-up
Step
Power-down
Description
Step
1
Connect ground.
1
2
Apply VDD.
2
3
Set all inputs (Data, CLK, Enable, etc.) to a known state.
3
4
Apply VPP. (Note 1)
4
Note 1: The VPP should not drop below VDD or float during operation.
TABLE 3-2:
Description
Remove VPP. (Note 1)
Remove all inputs.
Remove VDD.
Disconnect ground.
TRUTH FUNCTION TABLE
Inputs
Function
Outputs
Data
CLK
LE
BL
POL
All On
X
X
X
L
All Off
X
X
X
Invert Mode
X
X
L
H or L
↑
L
X
X
↑
X
X
↑
L
↑
H
↑
Load S/R
Load Latches
Transparent
Latch Mode
Shift Register
High-voltage Output
Data Out
1
2...8
1
2...8
*
L
*
*...*
H
H...H
*
L
H
*
*...*
L
L...L
*
H
L
*
*...*
*
*...*
*
H
H
H or L
*...*
*
*...*
*
H
H
*
*...*
*
*...*
*
H
L
*
*...*
*
*...*
*
H
H
H
L
*...*
L
*...*
*
H
H
H
H
*...*
H
*...*
*
Note: H = High-logic level
L = Low-logic level
X = Irrelevant
↑ = Low-to-high transition
* = Dependent on the previous stage’s state before the last CLK ↓ or last LE high
VDD
VDD
VPP
DATA OUTPUT
DATA IN
GND
GND
Logic Inputs
FIGURE 3-1:
HVOUT
GND
Logic Data Output
High Voltage Outputs
Input and Output Equivalent Circuits.
2019 Microchip Technology Inc.
DS20005914A-page 9
HV9808
4.0
PACKAGE MARKING INFORMATION
4.1
Packaging Information
44-lead PLCC
XXXXXXXXX
e3 YYWWNNN
Legend: XX...X
Y
YY
WW
NNN
e3
*
Note:
DS20005914A-page 10
Example
HV9808PJ
e3 1924139
Product Code or Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC® designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator ( e3 )
can be found on the outer packaging for this package.
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for product code or customer-specific information. Package may or
not include the corporate logo.
2019 Microchip Technology Inc.
HV9808
44-Lead PLCC Package Outline (PJ)
.653x.653in body, .180in height (max), .050in pitch
D
D1
1 44
.048/.042 x 45O
6
.150 MAX
.056/.042 x 45O
40
Note 1
(Index Area)
.075 MAX
E1
E
Note 2
.020max
(3 Places)
Top View
Vertical Side View
View B
b1
A
Base
Plane
A2
Seating
Plane
e
A1
.020 MIN
b
Horizontal Side View
R
View B
Note: For the most current package drawings, see the Microchip Packaging Specification at www.microchip.com/packaging.
Notes:
1. $3LQLGHQWL¿HUPXVWEHORFDWHGLQWKHLQGH[DUHDLQGLFDWHG7KH3LQLGHQWL¿HUFDQEH DPROGHGPDUNLGHQWL¿HU DQHPEHGGHGPHWDOPDUNHU RU
a printed indicator.
2. $FWXDOVKDSHRIWKLVIHDWXUHPD\YDU\
Symbol
Dimension
(inches)
A
A1
A2
b
b1
D
D1
E
E1
MIN
.165
.090
.062
.013
.026
.685
.650
.685
.650
NOM
.172
.105
-
-
-
.690
.653
.690
.653
.695
.656
.695
.656
MAX
.180
.120
.083
.021
†
.036
e
R
.025
.050
BSC
.035
.045
JEDEC Registration MS-018, Variation AC, Issue A, June, 1993.
† This dimension differs from the JEDEC drawing.
Drawings not to scale.
2019 Microchip Technology Inc.
DS20005914A-page 11
HV9808
NOTES:
DS20005914A-page 12
2019 Microchip Technology Inc.
HV9808
APPENDIX A:
REVISION HISTORY
Revision A (September 2019)
• Converted Supertex Document # DSFP-HV9808
to DS20005914A
• Removed “Processed with HVCMOS® Technology” in the Features section
• Changed the package marking format
• Removed the 44-lead PLCC PJ M903 media type
• Made minor changes throughout the document
2019 Microchip Technology Inc.
DS20005914A-page 13
HV9808
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office.
XX
PART NO.
-
Package
Options
Device
X
-
Environmental
X
Media Type
Device:
HV9808
= 32-Channel Serial-to-Parallel Converter with
High-Voltage Push-Pull Outputs
Package:
PJ
= 44-lead PLCC
Environmental: G
= Lead (Pb)-free/RoHS-compliant Package
Media Type:
= 27/Tube for a PJ Package
(blank)
DS20005914A-page 14
Example:
a) HV9808PJ-G:
32-Channel Serial-to-Parallel Converter with High-Voltage Push-Pull
Outputs, 44-lead PLCC, 27/Tube
2019 Microchip Technology Inc.
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
•
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
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conveyed, implicitly or otherwise, under any Microchip
intellectual property rights unless otherwise stated.
Trademarks
The Microchip name and logo, the Microchip logo, Adaptec,
AnyRate, AVR, AVR logo, AVR Freaks, BesTime, BitCloud, chipKIT,
chipKIT logo, CryptoMemory, CryptoRF, dsPIC, FlashFlex,
flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck,
LinkMD, maXStylus, maXTouch, MediaLB, megaAVR, Microsemi,
Microsemi logo, MOST, MOST logo, MPLAB, OptoLyzer,
PackeTime, PIC, picoPower, PICSTART, PIC32 logo, PolarFire,
Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST,
SST Logo, SuperFlash, Symmetricom, SyncServer, Tachyon,
TempTrackr, TimeSource, tinyAVR, UNI/O, Vectron, and XMEGA
are registered trademarks of Microchip Technology Incorporated in
the U.S.A. and other countries.
APT, ClockWorks, The Embedded Control Solutions Company,
EtherSynch, FlashTec, Hyper Speed Control, HyperLight Load,
IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision
Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet-Wire,
SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub,
TimePictra, TimeProvider, Vite, WinPath, and ZL are registered
trademarks of Microchip Technology Incorporated in the U.S.A.
Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any
Capacitor, AnyIn, AnyOut, BlueSky, BodyCom, CodeGuard,
CryptoAuthentication, CryptoAutomotive, CryptoCompanion,
CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average
Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial
Programming, ICSP, INICnet, Inter-Chip Connectivity, JitterBlocker,
KleerNet, KleerNet logo, memBrain, Mindi, MiWi, MPASM, MPF,
MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach,
Omniscient Code Generation, PICDEM, PICDEM.net, PICkit,
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ZENA are trademarks of Microchip Technology Incorporated in the
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SQTP is a service mark of Microchip Technology Incorporated in
the U.S.A.
The Adaptec logo, Frequency on Demand, Silicon Storage
Technology, and Symmcom are registered trademarks of Microchip
Technology Inc. in other countries.
GestIC is a registered trademark of Microchip Technology Germany
II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in
other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2019, Microchip Technology Incorporated, All Rights Reserved.
For information regarding Microchip’s Quality Management Systems,
please visit www.microchip.com/quality.
2019 Microchip Technology Inc.
ISBN: 978-1-5224-4987-4
DS20005914A-page 15
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DS20005914A-page 16
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Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
Sweden - Gothenberg
Tel: 46-31-704-60-40
Sweden - Stockholm
Tel: 46-8-5090-4654
UK - Wokingham
Tel: 44-118-921-5800
Fax: 44-118-921-5820
2019 Microchip Technology Inc.
05/14/19
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