HI-8010/HI-8110 Series
January 2001
GENERAL DESCRIPTION
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 DIP; leaded
and leadless chip carriers; and J-lead and gull-wing
quad flat packs.
PIN CONFIGURATION
(Top View)
LD
DIN
LCDØ
LCDØOPT
V
DD
S37
S38
S1
S2
S3
S4
S5
S6
2
3
4
5
6
7
8
9
10
11
12
HI-8010PQI
HI-8110PQI
HI-8010PQT
&
HI-8110PQT
52 - PIN
PLASTIC QFP
39
38
37
36
35
34
33
32
31
30
29
28
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
DIN
Þ
CL
Þ
CS
Þ
LE
DATA IN
(See page 3-6 for additional package pin configurations)
FUNCTIONAL BLOCK DIAGRAM
Þ
DOUT 38
Þ
DOUT 32
Þ
DOUT 30
38 Stage
Shift Register
CLK
LD
Þ
LCDØ OPT
Þ
LCDØ
Þ
Oscillator
Divider
Voltage
Translator
38 Bit Latch
Voltage
Translators
High Voltage
Drivers
!
Dichroic Liquid Crystal Displays
!
Standard Liquid Crystal Displays
!
Vacuum Fluorescent Displays
H i g h Voltage
Buffer
Þ
BP
SEGMENTS
(DS8010, Rev. C)
HOLT INTEGRATED CIRCUITS
3-3
01/01
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
