hi-8120j-85 Holt Integrated Circuits, Inc., hi-8120j-85 Datasheet

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hi-8120j-85

Manufacturer Part Number
hi-8120j-85
Description
Cmos High Voltage Display Driver
Manufacturer
Holt Integrated Circuits, Inc.
Datasheet
(DS8020 Rev. G)
November 2007
GENERAL DESCRIPTION
The HI-8020 & HI-8120 high voltage display drivers
are functional replacements for the AMI S5420 and
Micrel MIC8013/8014 series. These CMOS prod-
ucts are designed to drive liquid crystal displays by
converting 5 volt serial data to parallel segment and
backplane waveforms with amplitudes up to 30 volts.
The HI-8020 & HI-8120 differ from the HI-8010 by
only the shift register clock and chip select gating
logic. The HI-8020 has TTL logic inputs whereas the
HI-8120 has CMOS logic inputs.
Both devices can drive up to 38 segments and have 3
possible shift register data taps to provide options to
cascade devices for larger displays. Data is clocked
into a 38 stage shift register and parallel latched
before the output translators by a Load input.
The HI-8020 & HI-8120 are available in ceramic
leadless chip carriers and plastic PLCC packages.
FEATURES
!
!
!
!
! CMOS compatible inputs (HI-8120 only)
!
!
!
!
!
APPLICATIONS
!
!
!
! MEMS Drivers
5 volt input translated to 30 volts or less
LCD segments
Low power consumption
Industrial (-40°C to +85°C) & Military (-55°C
to +125°C) temperature ranges
MIC8010/8011 series and the AMI S4520
series drivers
Cascadable
Military level processing available
Pin-out adaptable to drive 30, 32 or 38
RC oscillator or high voltage (BP) clock input
TTL compatible inputs (HI-8020 only)
Pin for pin compatible with the Micrel
Dichroic Liquid Crystal Displays
Standard Liquid Crystal Displays
Vacuum Fluorescent Displays
HOLT INTEGRATED CIRCUITS
www.holtic.com
HI-8020, HI-8120
LCDØ OPT
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
LCDØ
DIN
CS
CL
LD
(See page 4 for additional package pin configurations)
Þ
Þ
Þ
Þ
Þ
Þ
S27
S28
S29
S30
S31
S32
N/C
V
CS
CL
LD
SS
H i g h Vo l t a g e
Tr a n s l a t o r
O s c i l l a t o r
Vo l t a g e
D i v i d e r
B u ff e r
7
8
9
10
11
12
13
14
15
16
17
Þ
BP
CMOS High Voltage
HI-8020J-85
HI-8120J-85
PLASTIC
44 - PIN
PLCC
&
DATA IN
CLK
LE
S h i f t R e g i s t e r
H i g h Vo l t a g e
3 8 B i t L a t c h
Tr a n s l a t o r s
SEGMENTS
Display Driver
3 8 S t a g e
Vo l t a g e
D r i v e r s
(Top View)
39
38
37
36
35
34
33
32
31
30
29
S17
S16
S15
V
S14
S13
S12
S11
S10
S9
S8
EE
Þ
Þ
Þ
DOUT 38
DOUT 32
DOUT 30
11/07

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hi-8120j-85 Summary of contents

Page 1

... HOLT INTEGRATED CIRCUITS www.holtic.com CMOS High Voltage Display Driver (Top View) 39 S17 38 S16 HI-8020J-85 37 S15 36 V & S14 HI-8120J-85 34 S13 S12 PIN S11 32 PLASTIC S10 31 PLCC Þ DATA IN DOUT Þ ...

Page 2

... A Logic "1" present at the Load (LD) input will cause a parallel transfer of data from the shift register to the data latch. If the Load (LD) input is held high while data is clocked into the shift register, the latch will be transparent. All four logic inputs are TTL compatible on the HI-8020 and CMOS compatible on the HI-8120. To display segments, a Logic " ...

Page 3

... Chip Select - Hold to Load Data Out Valid, from Clock HI-8020/HI-8120 Series Power Dissipation......................................................300 mW VDD-35V to 0V Operating Temperature Range - Industrial........-40° to +85°C Operating Temperature Range - Hi-Temp/Mil..-55° to +125°C Storage Temperature Range...........................-65° to +150°C SYMBOL CONDITION VDD @+85°C, f ...

Page 4

... S8 S36 HOLT INTEGRATED CIRCUITS DOUT DIN DOUT DIN HI-8120J-85 HI-8120J-85 BP LCDØ BP LCDØ LCDØ OPT LCDØ OPT SEGMENTS BACK SEGMENTS PLANE Figure 3 S16 7 42 S15 HI-8020CLI- ...

Page 5

... FINISH Tin / Lead (Sn / Pb) Solder Blank 100% Matte Tin (Pb-free, RoHS compliant) F PART INPUT NUMBER LOGIC 8020 8120 CMOS XXX XXX-XX (48-pin Ceramic Leadless Chip Carrier) (48S) PART MASTER/ NUMBER SLAVE CLI - 61 MASTER CLM - 62 MASTER CLI - 63 SLAVE CLM - 64 SLAVE PART ...

Page 6

... SEMI-CUSTOM PACKAGING The above part numbers represent the standard configurations of the HI-8020 & HI-8120 products. They can also be provided with a varied number of output segments (30, 32 and 38), with either industrial or military screening and in a wide variety of packages. Listed below are currently available packages. Please contact the Holt Sales Department for your specific requirements. ...

Page 7

... BSC = “Basic Spacing between Centers” is theoretical true position dimension and has no tolerance. (JEDEC Standard 95) 48-PIN CERAMIC LEADLESS CHIP CARRIER .563 ±.009 (14.300 ±.228) SQ. BSC = “Basic Spacing between Centers” is theoretical true position dimension and has no tolerance ...

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