HT2844T中文资料PDF规格书
HT2844T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:
HT2844T
- 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 |
---|---|---|---|---|---|---|---|
HOT |
5Z63 |
DIP-8 |
567 |
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 | ||
HOLTEK/合泰 |
23+ |
DIP |
98900 |
原厂原装正品现货!! |
询价 | ||
HT |
21+ |
DIP |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
HIGTECH |
23+ |
TSOP |
5000 |
原装正品,假一罚十 |
询价 | ||
HIGTECH |
2020+ |
TSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
HIGTECH |
22+ |
TSOP |
10000 |
原装正品优势现货供应 |
询价 | ||
N/A |
2023+ |
DIP |
50000 |
原装现货 |
询价 | ||
HOLTEK |
1922+ |
(DIP) |
12900 |
原装进口现货库存专业工厂研究所配单供货 |
询价 |