HI-8010/HI-8110 Series
January 2001
PIN CONFIGURATION (Top View)
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.
LD
DIN
LCDØ
LCDØOPT
VDD
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
2
HI-8010PQI
HI-8110PQI
HI-8010PQT
&
3
4
5
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 displaydata is received.
S37
S38
S1
S2
S3
S4
S5
S6
6
7
8
HI-8110PQT
9
10
11
12
52 - PIN
PLASTIC QFP
The HI-8010 & HI-8110 are available in a variety of
ceramic and plastic packag ing including DIP; leaded
and leadless chip carriers; and J-lead and gull-wing
quad flat packs.
FEATURES
(See page 3-6 for additional package pin configurations)
! 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
FUNCTIONAL BLOCK DIAGRAM
DATA IN
DIN ⇒
DOUT 38
DOUT 32
DOUT 30
⇒
⇒
⇒
38 Stage
CL ⇒
CS ⇒
LD ⇒
Shift Register
! Industrial (-40°C to +85°C) & Military (-55°C
to +125°C) temperature ranges
CLK
LE
! Pin for pin compatible with the Micrel
MIC8010/8011 series and the AMI S4520
series drivers
38 Bit Latch
LCDØ ⇒
LCDØ OPT ⇒
Oscillator
Divider
! Cascadable
Voltage
Translators
! Military level processing available
Voltage
Translator
High Voltage
Drivers
High Voltage
Buffer
! Dichroic Liquid Crystal Displays
! Standard Liquid Crystal Displays
! Vacuum Fluorescent Displays
SEGMENTS
⇒ BP
HOLT INTEGRATED CIRCUITS
3-3
(DS8010, Rev. C)
01/01