HT8970中文资料Voice Echo数据手册Holtek规格书
HT8970规格书详情
描述 Description
The HT8970 is an echo/surround effect processor. It is designed for various audio systems including karaoke, television, sound equipments, etc. The chip consists of a built-in pre-amplifier, VCO or Voltage Control OSC, 20Kb SRAM, A/D and D/A converters as well as delay time control logic.
Its built-in 20Kb SRAM can generate delay time effect and can control the delay time value through the external VCO resistor.
The VCO circuit can reduce external components and make it easy to adjust the delay time.
特性 Features
• Operating voltage: 4.5V~5.5V
• Low noise
• Low distortion rate
• Built-in 20Kb SRAM
• 16-pin DIP/SOP package
技术参数
- 型号：
HT8970
- 制造商：
HOLTEK
- 制造商全称：
Holtek Semiconductor Inc
- 功能描述：
Voice Echo
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
24+ |
NA/ |
3618 |
原装现货,当天可交货,原型号开票 |
询价 | ||
HOLTEK/合泰 |
25+ |
HT897016SOP |
54687 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
HOLTEK/合泰 |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTK |
24+ |
SOP |
100 |
询价 | |||
HOLTEK |
25+ |
DIP-16 |
18000 |
原厂直接发货进口原装 |
询价 | ||
HT |
24+ |
NA |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
HOLTEK |
2025+ |
SOP16 |
32560 |
原装优势绝对有货 |
询价 | ||
HOLTEK |
24+ |
DIP16 |
65000 |
郑重承诺只做原装进口现货 |
询价 | ||
HOLTEK/合泰 |
25+ |
DIP16 |
430 |
全新原装正品支持含税 |
询价 | ||
HT |
18+ |
DIP16 |
85600 |
保证进口原装可开17%增值税发票 |
询价 |
