參數(shù)資料
型號(hào): HD66120T
廠商: Hitachi,Ltd.
英文描述: 240-Channel Segment Driver for Dot-Matrix Graphic Liquid Crystal Display(用于點(diǎn)陣圖形LCD的240通道段碼驅(qū)動(dòng)器)
中文描述: 240通道段驅(qū)動(dòng)的點(diǎn)陣圖形液晶顯示屏(用于點(diǎn)陣圖形液晶顯示的240通道段碼驅(qū)動(dòng)器)
文件頁(yè)數(shù): 12/21頁(yè)
文件大小: 77K
代理商: HD66120T
HD66120T
12
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Notes
Power supply voltage for logic circuits
V
CC
VLCD
–0.3 to + 7.0
V
1, 4
Power supply voltage for LCD drive circuits
–0.3 to + 42
V
1, 4
Input voltage 1
VT1
–0.3 to V
CC
+ 0.3
–0.3 to VLCD + 0.3
V
1, 2
Input voltage 2
VT2
V
1, 3
Operating temperature
T
opr
T
stg
–30 to +75
°
C
°
C
Storage temperature
Notes: 1. The reference point is GND (0V).
2. Applies to input pins for logic circuits.
3. Applies to V1L, V1R, V2L, V2R, V3L, V3R, V4L, and V4R pins.
4. Power should be applied to V
CC
–GND first, and then VLCD–GND. It should be disconnected in
the reverse way.
5. If the LSI is used beyond its absolute maximum ratings, it may be permanently damaged. It
should always be used within its electrical characteristics in order to prevent malfunctioning or
degradation of reliability.
–55 to +110
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