KK8048D 데이터 시트보기 (PDF) - Kodenshi Auk Co., LTD
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KK8048D Datasheet PDF : 4 Pages
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TECHNICAL DATA
Melody Generator with Accompaniment
KK8048
FEATURES
• Two Sound Sources with Envelope (CR Envelope)
• Melody is inserted up to two.
• According to customer’s request, the inserted melody is flexible.
• 3.0V to 5.0V Operating Voltage
• DC or AC Triggered Performance Start Mode (Mask Selected)
• Can Drive an 8 Ohm Dynamic Loudspeaker if Provided Externally with
a Transistor
• Bare chip or 8-pin DIP (Plastic) Package available
DESCRIPTION
The KK8048 is a CMOS LSI chip, which plays a prearranged melodies.
ABSOLUTE MAXIMUM RATINGS ( Ta = 25oC )
ORDERING INFORMATION
KK8048N Plastic
KK8048D SOIC
TA = -40° to 85° C for all packages
Characteristic
Symbol
Value
Unit
Power Supply Voltage
Input Terminal Voltage
Operating Temperature
Storage Temperature
Soldering Temperature and Time
VDD
- 0.3 to + 7.0
V
V10
- 0.2 to VDD + 0.2
V
Ta
-40 to + 85 (VSS = 1.5V)
oC
Tstg
- 65 to + 150
oC
Tsol
260oC, 10s (at lead)
ELECTRICAL CHARACTERISTICS (VDD = 5V, Ta = 25oC; unless otherwise specified)
Characteristic
Symbol
Test Condition
Min
Typ Max Unit
Operating Voltage
VDD
Input Voltage
“1”
VIH
“0”
VIL
MT Power Supply Time
Response Time
3.0
5.0
5.5
V
VDD - 0.3
-
VDD
V
VSS
- VSS + 0.3
150
ms
600
ms
MO OUTPUT PIN EQUIVALENT CIRCUIT
Main Melody
Accompaniment
130k
150k
InIsnisdiedeooffKBKT88003428
MO Pin
1
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