HT2844中文资料PDF规格书
HT2844规格书详情
General Description
The HT2844 is a CMOS LSI chip designed for use in sound effect products. It is equipped with tone circuit, noise circuit, and other control logic to generate various sounds including rifle fire, machine gun, booming, door bell, Alarm, and so forth. Customer’s supplied sound source can be analyzed and programmed into an internal ROM by changing a mask layer during device fabrication. The HT2844 is suitable for various toy applications.
Features
• Single power supply: 2.4V~3.3V
• Low standby current: 1µA (Typ.) at VDD= 3V
• Auto power-off function
• Eight different sound sections
• Speaker or direct piezo application
• LED flash drive output
• Minimal external components
产品属性
- 型号:
HT2844
- 制造商:
HOLTEK
- 制造商全称:
Holtek Semiconductor Inc
- 功能描述:
4-Sound Generator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK |
2020+ |
原厂封装 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
HOLTEK/合泰 |
21+ROHS |
DIP |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
HOLTEK |
2016+ |
5632 |
只做进口原装正品!现货或者订货一周货期!只要要网上有 |
询价 | |||
HT |
21+ |
DIP |
1360 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HOLTEK/合泰 |
23+ |
DIP |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
HOT |
5Z63 |
DIP-8 |
567 |
询价 | |||
HOLTEK |
23+ |
DIP |
950 |
专营高频管模块,全新原装! |
询价 | ||
进口原装 |
23+ |
DIP |
1700 |
特价库存 |
询价 | ||
HIGTECH |
2022 |
TSOP |
8800 |
原厂原装正品,价格超越代理 |
询价 | ||
HOLTEK/合泰 |
21+ |
DIP |
6880 |
只做原装 |
询价 |