SNC688 查看數據表（PDF） - Sonix Technology Co., Ltd

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产品描述 (功能)

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SNC688

4-Channel Speech Controller

Sonix Technology Co., Ltd 

SNC688

4-Channel Speech Controller

6. ABSOLUTE MAXIMUM RATING

Items

Symbol Min

Supply Voltage

Input Voltage

Operating Temperature

Storage Temperature

VDD-V

VIN

TOP

TSTG

-0.3

VSS-0.3

0

-55.0

Max

6.0

VDD+0.3

55.0

125.0

Unit.

V

V

oC

oC

7. ELECTRICAL CHARACTERISTICS

Item

Sym. Min. Typ. Max. Unit

Condition

Operating Voltage

Standby Current

Operating Current

(ROSC Mode)

Operating Current

(XTAL Mode)

I/O port Input Current

I/O port Drive Current

I/O port Sink Current

D/A Output Current

Oscillation Freq.

IR Carrier Frequency

VDD 2.4 3.0 5.5 V

ISBY -

2

- uA VDD=3V

-5-

IOPR - 350 -

VDD=4.5V

uA VDD=3V, no load

- 1.5 - mA VDD=4.5V, no load

(ROSC Mode)

IOPR - 800 - uA VDD=3V, no load

- 1.5 - mA VDD=4.5V, no load

(XTAL Mode)

IIH

-

3 10 uA VDD=3V, VIN=3V

- 10 30

VDD=4.5V,VIN=4.5V

IOD 1.5 2

- mA VDD=3V, VO=2.6V

25 -

VDD=4.5V, VO=3.8V

IOS 2

3

- mA VDD=3V, VO=0.4V

48 -

VDD=4.5V, VO=0.8V

IVO 2

3

4 mA VDD=3V, VO=0.7V

234

VDD=4.5V, VO=0.7V

FOSC -

8

- MHz VDD=3V

Fir - 38.5 - KHz Fosc=8MHz

Ver: 1.3

9

June 8, 2005

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