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參數(shù)資料
| 型號： | CF1156SERIES |
| 英文描述： | Melody IC |
| 中文描述： | 和弦IC |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 64K |
| 代理商： | CF1156SERIES |
CF1155 series
Melody LSIs
NIPPON PRECISION CIRCUITS—1
NIPPON PRECISION CIRCUITS INC.
OVERVIEW
The CF1155 series are CMOS melody LSIs that, together with a battery and piezoelectric buzzer, operate in
one of 3 melody modes determined by input level or bonding options. They also feature an oscillator stop func-
tion in non-play mode and a variable pull-down resistance function that responds to input levels in order to
reduce power consumption, reduce cost, and extend battery life, making them ideal in a wide range of applica-
tions including greeting cards and toys.
FEATURES
I
Requires few external components
1.2 to 3.6V wide operating voltage range
Low power consumption
3 melody modes (bonding option)
Oscillator stop function in non-play mode
Power saving pull-down resistor built-in
I
I
I
I
I
I
RC oscillator circuit
Power-ON initialization function
2 V
SS
pad connections
Wide pitch dynamic range (G
Chip form
I
I
I
3
to D
7
)
I
PAD LAYOUT and COORDINATES
(Unit: μm)
ORDERING INFORMATION
Chip size: 1.23
Chip thickness: 300 ± 30μm
T1, T2, TC, and TO bonding is not required.
×
1.23mm
VDD
(0,0)
(1230,1230)
1
H
2
3
4
5
6
7
8
9
10
11
OUT
OUT
TC
T2
T1
VSS TO OSH
LH
VSS
Number
Pad
X
Y
1
OUT
930
1075
2
OUT
529
1075
3
VDD
155
1075
4
TC
155
887
5
T2
155
608
6
T1
155
420
7
VSS
223
155
8
TO
486
155
9
OSH
750
155
10
LH
1041
155
11
VSS
1075
420
Device
Package
CF1155
Chip form
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| CF1159-000 | 功能描述:焊料和屏蔽管 ST58-1-55-20-90 RoHS:否 制造商:TE Connectivity / Raychem 類型:Shield Terminators 材料:Polyvinylidene Fluoride 內(nèi)徑:5.08 mm 長度:16.5 mm 最低收縮溫度: 系列:S03 |
| CF1169-000 | 功能描述:SHIELD TERMINATOR RoHS:是 類別:線纜，導(dǎo)線 - 管理 >> 焊接套管 系列:* 標(biāo)準(zhǔn)包裝:100 系列:* |
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