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IZ8057 Datasheet

  • IZ8057

  • MULTI MELODY GENERATOR WITH ACCOMPANEMENT

  • 7頁

  • ETC

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IZ8057
MULTI MELODY GENERATOR WITH ACCOMPANEMENT
DESCRIPTION
The IZ8057 series is a CMOS LSI chip designed for use in advance clock products. It is
designed to play the melodies
according to previously programmed information. The IZ8057 is capable of generating songs
with or without the bell sound effect.
By pushing the sequence trigger key, all songs can be sequentially selected and played with
autostop function This device also
includes a buffer for directly drive piezoelectric buzzer and a pre-amplifier that provides a
simple interface to the drives circuit.
The IZ8057 has LED terminal for direct drive light emitting diode with rhythm of melody.
Upon customer鈥檚 request, new melodies may be programmed.
FEATURES
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
1024-note ROM memory
1.3V to 5V power supply
Low power consumption
14 tempos available through mask setting
15 beats available
27 notes (including rest) available
1 sequence trigger key
LCD direct drive terminal
FUNCTIONS
鈥?/div>
Chime function
鈥?/div>
Natural sound effect; two individual external
envelope
circuits
鈥?/div>
Dynamic speaker can be driven with an
external
NPN transistor
鈥?/div>
Power on reset; melody begins from the first
note
鈥?/div>
Output push-pull buffer for directly drive
piezoelectric buzzer
鈥?/div>
On chip envelope circuit and pre-amplifier
鈥?/div>
DIP-16 or bare chip available
SONG LIST
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
Hush Little Baby
Down the Mountainside
We Go
Twinkle Twinkle Little Star
Home on the Range
The Fire Man
Spring is Coming
Oh! My Darling
Did You Ever See
Rockaby Baby
Three Blind Mice
The Framer in the Dell
Bingo
+ 1 Chimes
+ 2 Chimes
+ 3 Chimes
+ 4 Chimes
+ 5 Chimes
+ 6 Chimes
+ 7 Chimes
+ 8 Chimes
+ 9 Chimes
+ 10 Chimes
+ 11 Chimes
+ 12 Chimes
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
24:00
Hush Little Baby
Down the Mountainside We
Go
Twinkle Twinkle Little Star
Home on the Range
The Fire Man
Spring is Coming
Oh! My Darling
Did You Ever See
Rockaby Baby
Three Blind Mice
The Framer in the Dell
Bingo
+ 1 Chimes
+ 2 Chimes
+ 3 Chimes
+ 4 Chimes
+ 5 Chimes
+ 6 Chimes
+ 7 Chimes
+ 8 Chimes
+ 9 Chimes
+ 10 Chimes
+ 11 Chimes
+ 12 Chimes
Remark: The chip IZ8057-01 generates the Chimes signals, only.
Korzhenevskogo 12, Minsk, 220064, Republic of
Belarus
Fax: +375 (17) 278 28 22,
Phone: +375 (17) 278 07 11, 277 24 70, 277 24 61,
277 69 16
E-mail: belms@belms.belpak.minsk.by
URL: www.bms.by

IZ8057相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    CLINICAL THERMOMETER
    INTEGRAL [...
  • 英文版
    3.5 DIGIT THERMOMETER
    INTEGRAL [...
  • 英文版
    MULTI MELODY GENERATOR
    ETC
  • 英文版
    MULTI MELODY GENERATOR
    ETC [ETC]
  • 英文版
    MULTI MELODY GENERATOR WITH ACCOMPANEMENT
    ETC
  • 英文版
    MULTI MELODY GENERATOR WITH ACCOMPANEMENT
    ETC [ETC]

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