HV508LG-G Supertex, HV508LG-G Datasheet

LCD Drivers 45V Liquid C Drvr

HV508LG-G

Manufacturer Part Number
HV508LG-G
Description
LCD Drivers 45V Liquid C Drvr
Manufacturer
Supertex
Datasheet

Specifications of HV508LG-G

Operating Supply Voltage
5 V to 10 V
Maximum Power Dissipation
700 mW
Maximum Operating Temperature
+ 60 C
Package / Case
SOIC-8 Narrow
Attached Touch Screen
No
Minimum Operating Temperature
- 5 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
Block Diagram
HVCMOS
Logic-selectable output voltage
100nF drive capability
Up to 90V
25µs response time
®
P-P
technology for high performance
HVEN
HVIN
GND
LVIN
VDD
POL
CMOS
Logic
Liquid Crystal Shutter Driver
1235 Bordeaux Drive, Sunnyvale, CA 94089
Translator
Level
High Voltage
Translator
Level
General Description
The Supertex HV508 is a 45V liquid crystal shutter driver in
an 8-Lead SOIC surface mount package. It consists of two
outputs that provide square waves of opposite phase. The
liquid crystal shutter is connected between the two outputs.
Its equivalent load can be approximated as a resistor in
parallel with a capacitor. Minimum resistance is 1.0MΩ and
maximum capacitance is 0.1µF.
The HV508 has three input supply voltages, HV
V
high on the HV
HV
to operate from the LV
by the logic input frequency applied on the POL input.
DD
IN
. The output’s amplitude will be either LV
supply. A logic low on the HV
Tel: 408-222-8888
EN
input will set the output to operate from the
Translator
Translator
Level
Level
IN
supply. The output frequency is set
www.supertex.com
EN
HV
HV
input will set the output
OUT
OUT
1
2
IN
or HV
HV508
IN
, LV
IN
. A logic
IN
, and

Related parts for HV508LG-G

HV508LG-G Summary of contents

Page 1

... POL GND High Voltage General Description The Supertex HV508 is a 45V liquid crystal shutter driver in an 8-Lead SOIC surface mount package. It consists of two outputs that provide square waves of opposite phase. The liquid crystal shutter is connected between the two outputs. Its equivalent load can be approximated as a resistor in parallel with a capacitor. Minimum resistance is 1.0MΩ ...

Page 2

... Ordering Information 8-Lead SOIC (Narrow Body) 4.90x3.90mm body, Device 1.75mm height (max) 1.27mm pitch HV508 HV508LG-G -G indicates package is RoHS compliant (‘Green’) Absolute Maximum Ratings Parameter HV , high voltage input low voltage input logic supply voltage DD Operating temperature Storage temperature Soldering temperature ...

Page 3

... Load = 1.0MΩ in parallel with 0.1µF between HV 1 and low, outputs rise to OUT OUT See Fig.1. IN Load = 1.0MΩ in parallel with 0.1µF between HV 1 and HV 2. See Fig.2. OUT OUT OUT HV IN GND LV IN GND ● Tel: 408-222-8888 ● www.supertex.com HV508 OUT GND HV IN GND LV IN ...

Page 4

... Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship ...

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