HI-8010_06 Datasheet, PDF (1/9 Pages) Holt Integrated Circuits – CMOS HIGH VOLTAGE DISPLAY DRIVER

August 2006
HI-8010/HI-8110 Series
CMOS HIGH VOLTAGE DISPLAY DRIVER
GENERAL DESCRIPTION
PIN CONFIGURATION (Top View)
The HI-8010 & HI-8110 high voltage display drivers
are constructed of MOS P Channel and N Channel
enhancement mode devices in a single monolithic
structure. They are designed to drive high voltage
liquid crystal displays by converting low level input
signals (TTL on the HI-8010 and CMOS on the
HI-8110) to high voltage drive signals.
Both devices can drive up to 38 segments and
require minimal display-to-data source interfacing.
Serial data is loaded and held in internal latches until
new display data is received.
The HI-8010 & HI-8110 are available in a variety of
ceramic and plastic packaging including leaded and
leadless chip carriers; and J-lead and gull-wing quad
flat packs.
LD
DIN
LCDØ
LCDØOPT
VDD
S37
S38
S1
S2
S3
S4
S5
S6
51 50 49 48 47 46 45 44 43 42 41 40
39
2
HI-8010PQI ³⁸
3
4
HI-8110PQI
37
36
5 _HI-8010PQT 35
6
7
&
34
33
8 _HI-8110PQT 32
9
31
10
11
52 - PIN
30
29
12
PLASTIC QFP
28
14 15 16 17 18 19 20 21 22 23 24 25 26
S26
S25
S24
S23
S22
S21
S20
DOUT 38
N/C
N/C
N/C
BP
S19
FEATURES
! 5 volt input translated to 30 volts or less
! Pin-out adaptable to drive 30, 32 or 38
LCD segments
! RC oscillator or high voltage (BP) clock input
! TTL compatible inputs (HI-8010 only)
! CMOS compatible inputs (HI-8110 only)
! Low power consumption
! Industrial (-40°C to +85°C) & Military (-55°C
to +125°C) temperature ranges
! Pin for pin compatible with the Micrel
MIC8010/8011 series and the AMI S4520
series drivers
! Cascadable
! Military level processing available
APPLICATIONS
! Dichroic Liquid Crystal Displays
! Standard Liquid Crystal Displays
! Vacuum Fluorescent Displays
! MEMS Drivers
(See page 5 for additional package pin configurations)
FUNCTIONAL BLOCK DIAGRAM
DIN Þ
CL Þ
CS Þ
LD Þ
LCDØ Þ
LCDØ OPT Þ
Oscillator
Divider
Voltage
Translator
High Voltage
Buffer
Þ BP
DATA IN
38 Stage
Shift Register
CLK
Þ ^{DOUT 38}
Þ ^{DOUT 32}
Þ ^{DOUT 30}
LE _{3 8 B i t L a t c h}
Voltage
Translators
High Voltage
Drivers
SEGMENTS
(DS8010, Rev. E)
HOLT INTEGRATED CIRCUITS
www.holtic.com
08/06