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WT5SϵоƬϸ

1Ʒص

Ø  ɱ̵һ¼OTPоƬ
ØоƬͺţȿɷֱﵽ10롢20롢40룻
Ø11bits DAC/תPSGϳŻ㷨ֳܱȽϸƵ
ØPWMDACƵʽ
Ø뾲Ҳռռ䣻
ØͬظãҲռռ䣻
Øֹģʽģʽһߴڿģʽߴڿģʽ
ØÿŹԶִжڲλ
ØƵʴ0.5W/8
ØѹΧ2.6V5VƼ3.3V5V
Øʡģʽʱĵ 0.1uA
ØǿĿɱԸҪƸַӵĹܡ
 
2оƬܣ
   2.1 ܽͼ
WT5Sϵ,оƬ,WT5SоƬ

WT5S0X0-8S

  2.2 ܽ˵

һ

P03

I/O

DATA

DATA

P02

I/OڻRST

RSTI/O

RSTI/O

P01

I/O

BUSYI/O

CLK

P00

I/O

ڻBUSY

SP-

SP+

VCC

Դ

GND

ؽ

 

 3.3

Ի  (VCC=3V  VDD=3V  TA=25C)

Сֵ

ֵ

ֵ

λ

P0P3

VOH=2.7V

-

4

-

mA

SPK_P

RL=8

-

-

60

mA

SPK_N

RL=8

-

-

 

60

mA

P0P3

VOH=0.3V

-

20

-

mA

SPK_N

RL=8

-

-

60

mA

SPK_P

RL=8

-

-

60

mA

̬

I-STD

-

-

0.1

-

uA

Լϵ

ֵ

λ

Դ

VCC-VSS

-0.53.6

V

ѹ

VIN

VSS-0.3

V

ѹ

VOUT

VSS

V

ʹ

SOP

TOperation

-20~+80

C

ڲ

TJunction

-30+120

C

TStorage

-45+125

C

4Ʒʽ
4.1ģʽ
4.1.1 ģʽ
ĹܽſֱӴоƬÿһܽſɿƲһÿܽŵĴʽɵáģʽķʱΪ40msģظ岻ظƽѭƽֲѭ زšһһһѭһѭP02ԶΪI/Oڻ߸λšϸʱͼ
4.1.2 ظ

ע⣺崥I/Oڼ⵽½ʱ磬I/OڶԵض̽һ£40ms50ms󴥷ڼ䣬ټ⵽½أоƬڲŵ²šֻҪ½źţ²š

4.1.3 ظ

 

ע⣺崥I/Oڼ⵽½ʱ磬I/OڶԵض̽һ£40ms50ms󴥷ڼ䣬ټ⵽½ʱоƬֱ󣬼⵽½زЧ

4.1.5 ƽֲѭ

ע⣺͵ƽI/OڳΪ͵ƽʱֲţߵƽֹͣ°50ms󴥷ɿ50msֹͣһ鲥Ž󣬻ֵ͵ƽţֻһξͽҪ²ţҪI/OڴڸߵƽΪ͵ƽ󱣳ֵ͵ƽɡ

 

أ

WT5SϵоƬhttp://www.w1999c.com/xiaz.asp?BigClassID=33

 
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