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 |
---|---|---|---|---|---|---|---|
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 | ||
HOLTEK/合泰 |
23+ |
DIP |
9920 |
原装正品,支持实单 |
询价 | ||
HT |
22+ |
5500 |
全新原装现货 |
询价 | |||
进口原装 |
23+ |
DIP |
1700 |
特价库存 |
询价 | ||
DIP |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | ||||
HIGTECH |
21+ |
TSOP |
6000 |
全新原装 现货 价优 |
询价 | ||
N/A |
23+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK |
16+ |
(DIP) |
1249 |
原装现货假一罚十 |
询价 | ||
HIGTECH |
2339+ |
TSOP |
5645 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
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 |