HI-8051PQT datasheet, PDF - EEWORLD Datasheet

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HI-8051PQT: DescriptionCMOS HIGH VOLTAGE DISPLAY DRIVER; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size84KB，8 Pages; ManufacturerHolt Integrated Circuits; Websitehttp://www.holtic.com/

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HI-8051PQT Overview

CMOS HIGH VOLTAGE DISPLAY DRIVER

HI-8051PQT Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Holt Integrated Circuits
Parts packaging code	QFP
package instruction	QFP-52
Contacts	52
Reach Compliance Code	unknown
ECCN code	7A994
data entry mode	SERIAL
display mode	DOT MATRIX
Interface integrated circuit type	LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 code	S-PQFP-G52
JESD-609 code	e0
length	10 mm
Humidity sensitivity level	3
Multiplex display function	NO
Nominal negative supply voltage	-25 V
Number of base plates	1-BP
Number of functions	1
Number of segments	38
Number of terminals	52
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Encapsulate equivalent code	QFP52,.52SQ
Package shape	SQUARE
Package form	FLATPACK
Peak Reflow Temperature (Celsius)	240
power supply	3/7 V
Certification status	Not Qualified
Maximum seat height	2.45 mm
Maximum slew rate	0.2 mA
Maximum supply voltage	7 V
Minimum supply voltage	3 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	10 mm
minfmax	4 MHz

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HI-8050/51, HI-8150/51

February 2003

CMOS HIGH VOLTAGE DISPLAY DRIVER

APPLICATIONS

Dichroic Liquid Crystal Displays

Standard Liquid Crystal Displays

5 Volt Serial Data to Parallel High Voltage

MEMS Drivers

GENERAL DESCRIPTION

The HI-8050, HI-8051, HI-8150 and HI-8151 are CMOS

integrated circuits designed for high voltage LCD display

drive applications. The HI-8050 & HI-8051 have TTL logic

inputs whereas the HI-8150 & HI-8151 have CMOS logic

inputs. They drive up to 38 segments at voltages between

+5 and -30 volts. The optional voltage converter on the

HI-8050 & HI-8150 can be used to generate the negative

display drive voltage. All products have test inputs to

facilitate opens and shorts testing as well as automatic

blanking of the display if the +5V power is lost.

The HI-8050 and HI-8150 are designed to replace the

HI-8010 and HI-8020 devices in all 5 volt applications. They

offer significantly enhanced ESD protection along with a

considerably faster serial input data rate.

The data is serially clocked into the device on the negative

edge of the clock and latched in parallel to the segment

outputs on the high to low transition of the load input. Serial

output data changes on the positive edge of the clock

allowing the cascading of multiple drivers for larger dis-

plays.

The device layout supports all previous pinouts of the

HI-8010/HI-8020 products. In addition, new technology

and features afford new packaging options. Consult your

Holt Sales Representative to explore the possibilities.

PAD CONFIGURATION

(Top View)

N/C

DIN

8020OPT

VSS

S36

S35

S34

S33

S32

S31

S30

S29

S28

(See page 6 for HI-8051 & HI-8151pin configurations)

FEATURES

4 MHz serial input data rate

38 segment outputs

Cascadable

5 Volt inputs translated to 35 Volts

Test pins allow hardware all "ON", all "OFF" or

alternating

Monitors 5 volt supply and forces all

segments to "OFF" condition if lost

Negative voltage converter available on-chip

CMOS low power

Military processing available

H i g h Vo l ta g e

B u ff e r

FUNCTIONAL BLOCK DIAGRAM

DIN

N/C

S10

S11

S12

S13

S14

N/C

S15

S16

S17

S18

S19

N/C

BPIN

BPOSC

VDD

N/C

CONVOSC

CONVOUT

VEE

S37

S38

HI-8050PQI

HI-8150PQI

HI-8050PQT

HI-8150PQT

S27

S26

S25

S24

S23

S22

S21

S20

DOUT38

DOUT32

DOUT30

N/C

BPOUT

N/C

64 Pin plastic PQFP

DATA IN

3 8 Sta g e

S h i ft R e g i s t e r

CLK

DOUT38

DOUT32

DOUT30

8020OPT

CONTROL

LOGIC

BPIN

BPOSC

38 Bit Latch

Oscillator

Divider

Vo l ta g e

Tr a n s l a t o r

Vo l ta g e

Tr a n s l a t o r s

H i g h Vo l ta g e

Drivers

BPOUT

(DS8050 Rev. D)

38 SEGMENTS

HOLT INTEGRATED CIRCUITS

www.holtic.com

02/03

HI-8051PQT Related Products

	HI-8051PQT	HI-8050	HI-8051PQI	HI-8050PQT	HI-8050PQI
Description	CMOS HIGH VOLTAGE DISPLAY DRIVER	CMOS HIGH VOLTAGE DISPLAY DRIVER	CMOS HIGH VOLTAGE DISPLAY DRIVER	CMOS HIGH VOLTAGE DISPLAY DRIVER	CMOS HIGH VOLTAGE DISPLAY DRIVER
Is it lead-free?	Contains lead	-	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible
Maker	Holt Integrated Circuits	-	Holt Integrated Circuits	Holt Integrated Circuits	Holt Integrated Circuits
Parts packaging code	QFP	-	QFP	QFP	QFP
package instruction	QFP-52	-	QFP-52	TQFP-64	TQFP-64
Contacts	52	-	52	64	64
Reach Compliance Code	unknown	-	unknown	unknow	unknow
ECCN code	7A994	-	7A994	7A994	7A994
data entry mode	SERIAL	-	SERIAL	SERIAL	SERIAL
display mode	DOT MATRIX	-	DOT MATRIX	DOT MATRIX	DOT MATRIX
Interface integrated circuit type	LIQUID CRYSTAL DISPLAY DRIVER	-	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 code	S-PQFP-G52	-	S-PQFP-G52	S-PQFP-G64	S-PQFP-G64
JESD-609 code	e0	-	e0	e0	e0
length	10 mm	-	10 mm	7 mm	7 mm
Humidity sensitivity level	3	-	3	3	3
Multiplex display function	NO	-	NO	NO	NO
Nominal negative supply voltage	-25 V	-	-25 V	-25 V	-25 V
Number of base plates	1-BP	-	1-BP	1-BP	1-BP
Number of functions	1	-	1	1	1
Number of segments	38	-	38	38	38
Number of terminals	52	-	52	64	64
Maximum operating temperature	125 °C	-	85 °C	125 °C	85 °C
Minimum operating temperature	-55 °C	-	-40 °C	-55 °C	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QFP	-	QFP	LFQFP	LFQFP
Encapsulate equivalent code	QFP52,.52SQ	-	QFP52,.52SQ	QFP64,.35SQ,16	QFP64,.35SQ,16
Package shape	SQUARE	-	SQUARE	SQUARE	SQUARE
Package form	FLATPACK	-	FLATPACK	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	240	-	240	240	240
power supply	3/7 V	-	3/7 V	3/7 V	3/7 V
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.45 mm	-	2.45 mm	1.6 mm	1.6 mm
Maximum slew rate	0.2 mA	-	0.2 mA	0.2 mA	0.2 mA
Maximum supply voltage	7 V	-	7 V	7 V	7 V
Minimum supply voltage	3 V	-	3 V	3 V	3 V
Nominal supply voltage	5 V	-	5 V	5 V	5 V
surface mount	YES	-	YES	YES	YES
technology	CMOS	-	CMOS	CMOS	CMOS
Temperature level	MILITARY	-	INDUSTRIAL	MILITARY	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	-	0.65 mm	0.4 mm	0.4 mm
Terminal location	QUAD	-	QUAD	QUAD	QUAD
Maximum time at peak reflow temperature	30	-	30	30	30
width	10 mm	-	10 mm	7 mm	7 mm
minfmax	4 MHz	-	4 MHz	4 MHz	4 MHz

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