HT6014 查看數據表（PDF） - Holtek Semiconductor

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HT6014

3¹² Series of Encoders

Holtek Semiconductor 

Flowchart

P ow eron

S ta n d b y m o d e

No

T r a n s m is s io n

e n a b le d ?

Y es

C o d e w o rd

tr a n s m itte d

c o n tin u o u s ly

No

T r a n s m is s io n

s till e n a b le d ?

Y es

C o d e w o rd

tr a n s m itte d

c o n tin u o u s ly

Note: D8~D11 are transmission enable of the HT6012/HT6014.

TE is the transmission enable of the HT6010.

Oscillator Frequency vs. Supply Voltage

fO S C

(S c a le )

7 .0 0

6 .0 0

5 .0 0

4 .0 0

(3 k H z )3 .0 0

2 .0 0

1 .0 0

HT6010/HT6012/HT6014

R O S C (W )

470k

510k

560k

620k

680k

750k

820k

910k

1 .0 M

1 .2 M

1 .5 M

2 .0 M

Rev. 1.20

2

3

4

5

6

7

8

9

10

11

12

1 3 V D D (V D C )

The recommended oscillator frequency is fOSCD (decoder) @ 33 fOSCE (encoder)

7

September 9, 2003

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