KK8031-xx Datasheet PDF - KODENSHI KOREA


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KK8031-xx
KODENSHI KOREA

Part Number KK8031-xx
Description CMOS LSI
Page 3 Pages

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TECHNICAL DATA
FEATURES
127-note ROM memory
2.0V to 5.0V power supply and low power
consumption
RC oscillator on chip
One shot or level hold mode (mask option)
Sound range: 2.5 octaves, 2 series
Tempo: 16 kinds (presto-largo)
Double sound sources
Digital Envelope Effect
KK8031-XX
FUNCTIONS
Dynamic speaker can be driven with external
NPN transistor
Power on reset; melody begins from the first note
Start from the head of melody
Bare chip or TO-92 are available
DESCRIPTION
The KK8031-XX is a CMOS LSI chip, which plays a prearranged melodies. The ROM has a 127 words and can store up to two
melodies with double sound sources, and it uses the built-in digital envelope circuit.
SONG LIST
01 For Elise
02 Ding - Dong
03 Westminster
04 One Ding - Dong
05 It’s Small World
5 MO
6 VCC
PIN CONFIGURATION
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KK8031- X X
1 VSS
OSC TEST
23
MT 4
VSS VCC MO
CHIP
TO-92
ELECTRICAL CHARACTERISTICS (VCC = 3V, VSS = 0V, Ta = 25oC; unless otherwise specified)
Characteristic
Operating Voltage
Supply Current
Output Drive Current
Output Sink Current
Input Current MT
Frequency Stability
Stand-by*
Operating
Symbol
VCC
IS
ICC
IOH
IOL
II
F/F
* Only for version “ONE SHOT MODE”
Test Condition
Output open
VCC =3V, VO =0.8V
VCC =3V, VO =0.5V
VIN = VCC
FOSC(3V) - FOSC(2V)
FOSC(3V)
Min Typ
2.0 3.0
-
0.6
0.5 0.5
0.5 0.5
0.5
-
Max
5.0
5
1
3.0
15
Unit
V
 A
mA
mA
mA
 A
%
1
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KK8031-xx
APPLICATION CIRCUITS
LEVEL HOLD MODE (TO-92)
+
-
3V
VCC
MO
KK8031- X X
R
VSS
R = 5 ÷ 10k
NOTE: The chip substrate is connected to VSS.
ONE SHOT MODE (BARE CHIP)
R
Speaker
8
+
-
3V
5 MO
6 VCC
1 VSS
OSC TEST
23
MT 4
A
85
B
14
N SUFFIX PLASTIC DIP
(MS – 001BA)
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FL
C
-T- SEATING
PLANE
N
G KM
D
0.25 (0.010) M T
J
H
NOTES:
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
Symbol
A
B
C
D
F
G
H
J
K
L
M
N
Dimension, mm
MIN MAX
8.51 10.16
6.1 7.11
5.33
0.36 0.56
1.14 1.78
2.54
7.62
0° 10°
2.92 3.81
7.62 8.26
0.2 0.36
0.38
2
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TO-92
KK8031-xx
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3
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