3C家电及周边系列

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Item

Part No.

Description

VDD

Operating current

LCD       SEG/ COM

LCD  bias/ duty

KEY

auto power off

1

TC1599C

10 Digital Scientific Calculator

2.5 ~ 3.4V

70uA @3.0V

26,  4

1/3, 1/4

42

430

2

TC8490D

10/12 DIGIT CALCULATOR

1.1 ~ 1.8V

7uA @1.5V

37, 3

1/2, 1/3

32

600

3

TCP401

10/12 DIGIT CALCULATOR

1.1 ~ 1.8V

5uA @1.5V

40, 3

1/2, 1/3

32

700