SNC88340 datasheet(13/14 Pages) SONIX

13 / 14 page

SNC88340

24-Channel MIDI/Speech Controller

Ver: 1.6

Sep. 8, 2006

7 ABSOLUTE MAXIMUM RATING

Items

Symbol

Min

Max

Unit.

Supply Voltage

VDD-V

-0.3

6.0

Input Voltage

VIN

VSS-0.3

VDD+0.3

Operating Temperature

TOP

55.0

Storage Temperature

TSTG

-55.0

125.0

8 ELECTRICAL CHARACTERISTICS

Item

Sym. Min. Typ. Max. Unit

Condition

Operating Voltage

VDD

2.4

5.5

Standby Current

ISBY

VDD=3V

VDD=4.5V

Operating Current

(Push-Pull Turn On)

IOPR

VDD=3V, no load

VDD=4.5V, no load

Operating Current

(Push-Pull Turn OFF)

IOPR

VDD=3V, no load

VDD=4.5V, no load

Input pull low impedance of

P0~P2

0.8M

VDD=3V

I/O port Drive Current

IOD

VDD=3V, VO=2.6V

VDD=5V, VO=4.2V

I/O port Sink Current

IOS

VDD=3V, VO=0.4V

VDD=5V, VO=0.8V

D/A Output Current

IVO

VDD=3V, VO=0.7V

VDD=5V, VO=0.7V

Push-Pull current

IPP

VDD=3V, Output

1Khz Sin wave.

Push-Pull current

IPP

100

VDD=4.5V, Ouput

1Khz Sin wave.

IR Carrier Frequency

Fir

38.5

KHz

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