CF1156中文資料NPC數(shù)據(jù)手冊PDF規(guī)格書
CF1156規(guī)格書詳情
OVERVIEW
The CF1156 series are CMOS melody LSIs with built-in LED driver that, together with a battery and piezo electric buzzer, operate in one of 3 melody modes determined by input level or bonding options. They also feature an oscillator stop function 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 applications including greeting cards and toys.
FEATURES
■ LED direct drive
■ Requires few external components
■ 2.0 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
■ RC oscillator circuit
■ Power-ON initialization function
■ 2 VSS pad connections
■ Wide pitch dynamic range (G3 to D7)
■ Chip form
產(chǎn)品屬性
- 型號：
CF1156
- 制造商：
NPC
- 制造商全稱：
Nippon Precision Circuits Inc
- 功能描述：
Melody LSIs
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NPC |
2023+ |
CHIP |
8700 |
原裝現(xiàn)貨 |
詢價(jià) | ||
Larid |
2023 |
NA |
3000 |
原廠代理渠道,正品保障 |
詢價(jià) | ||
RCD |
2021+ |
RES |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
只做原裝 |
21+ |
CHIP |
36520 |
一級代理/放心采購 |
詢價(jià) | ||
CHINA |
22+ |
DIP |
640 |
航宇科工半導(dǎo)體-央企合格優(yōu)秀供方! |
詢價(jià) | ||
CHINA |
23+ |
DIP |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
24+ |
N/A |
73000 |
一級代理-主營優(yōu)勢-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
TI |
22+ |
QFP |
1600 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
RCDComponents |
新 |
4485 |
全新原裝 貨期兩周 |
詢價(jià) | |||
WESTERN |
400 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) |
