Datasheet > SNC343_05

SNC343_05

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
松翰 - SONIX		驱动控制器
页数	文件大小	规格书
11页	402K
描述
Direct Drive Voice/Dual Tone Melody Controller

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SNC343_05 数据手册

SNC343

Direct Drive Voice/Dual Tone Melody Controller

6 ABSOLUTE MAXIMUM RATING

Items

Symbol

V_DD-V

V_IN

T_OP

T_STG

Min

-0.3

V_SS-0.3

Max

6.0

V_DD+0.3

55.0

Unit.

Supply Voltage

Input Voltage

Operating Temperature

Storage Temperature

^oC

-55.0

125.0

7 ELECTRICAL CHARACTERISTICS

Item

Operating Voltage

Standby current

Operating Current

Input current of

P1, P2, P3

Drive current of

P2, P3

Sink Current of

P2, P3

Sym. Min. Typ. Max. Unit

Condition

V_DD2.4

3.0

2.0

300

5.5

I_SBY

I_OPR

I_IH

uA V_DD=3V, no load

3.0 10.0 uA V_DD=3V,V_IN=3V

I_OD

I_OS

I_OD

I_OS

mA V_DD=3V,V_O=2.4V

mA V_DD=3V,V_O=0.4V

mA V_DD=4.5V,V_O=3.9V

mA V_DD=4.5V,V_O=0.4V

Drive current of

P2, P3

Sink Current of

P2, P3

Drive current of Buo1

Sink Current of Buo1

Drive Current of Buo2

Sink Current of Buo2

Oscillation Freq.

I_OD100 120

I_OS100 120

I_OD100 120

mA VDD=3V,Buo1=1.5V

mA VDD=3V,Buo2=1.5V

MHz V_DD=3V

I_OS

F_OSC

Fir

100 120

2.0

38.5

IR Carrier Frequency

KHz Fosc=2MHz

Ver: 1.4

June 8, 2005

1...4 5 678 9 10 11

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