參數(shù)資料
型號(hào): HV7620PG
廠商: SUPERTEX INC
元件分類: 顯示驅(qū)動(dòng)器
英文描述: 40MHz, 32-Channel Serial to Parallel Converter with Push-Pull Outputs
中文描述: AC PLASMA DISPLAY DRIVER, PTFP64
封裝: PLASTIC, QFP-64
文件頁數(shù): 1/5頁
文件大?。?/td> 68K
代理商: HV7620PG
02/96/022
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the
Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.
Ordering Information
Package Options
Device
64 Pin Plastic Gullwing
80-Lead Ceramic Gullwing
Die in Wafer Form
HV76
HV7620PG
HV7620DG
HV7620XW
General Description
The HV76 is a low-voltage serial to high-voltage parallel con-
verter with push-pull outputs. This device has been designed for
use as a driver for color AC plasma displays.
The device has 4 parallel 8-bit shift registers permitting data rate
4 times the speed of one. The data are clocked in simultaneously
on all four data inputs with a single clock. Data are shifted in on
a low to high transition of the clock. The latches and control logic
perform the output enable function.
The DIR pin causes clockwise (CW) shifting of the data when
connected to V
, and counterclockwise (CCW) shifting when
connected to GND. Operation of the shift register is not affected
by the LE (latch enable) input. Transfer of data from the shift
registers to the latches occurs when the LE input is high. Data is
stored in the latches when LE is low. The current source on the
logic inputs provides active pull up when the input pins are open.
HV7620
40MHz, 32-Channel Serial to Parallel Converter
with Push-Pull Outputs
Absolute Maximum Ratings
Supply voltage
1
, V
DD1
-0.5V to +15V
Supply voltage
1
, V
DD2
-0.5V to +15V
Supply voltage
1
, V
PP
-0.5V to +225V
Logic input levels
1
-2.0V to V
DD1
+2.0V
Continuous total power dissipation
2
Plastic
Ceramic
1200mW
1900mW
Operating temperature range
Plastic
Ceramic
-40
°
C to +85
°
C
-55
°
C to 125
°
C
Storage temperature range
-65
°
C to +150
°
C
Notes:
1. All voltages are referenced to GND.
2. For operation above 25
°
C ambient derate linearly to maximum operating
temperature at 20mW/
°
C for plastic and at 19mW/
°
C for ceramic.
Features
Processed with HVCMOS
technology
5V CMOS logic and 12V supply rail
Output voltage up to 200V
Low power level shifting
Source/sink current minimum 50mA
40MHz equivalent data rate
Chip select
Polarity function
Forward and reverse shifting options (DIR pin)
Latched outputs
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