HT9020A中文资料合泰数据手册PDF规格书
HT9020A规格书详情
General Description
The HT9020 provides two modes; Call progress tone decoder and Busy redial controller, to support the application fields.
特性 Features
• Low cost 32768Hz crystal
• Low power consumption
• Operating voltage: 2.5V to 5.5V (CPT mode)
2.0V to 5.5V (ABR mode)
• Call progress tone decoder
– Fully decoded tristate call progress status output
– Works with traditional precision or PBX call progress tones
• Busy redial controller
– Repeat times: 3, 10 or 15 times ( 2, 5, 15 times by mask option)
– 4.65, 32.6 and 62.8 sec break time (16.3sec by mask option)
– Auto-terminate after 30 times (default) ringback tone receipt
产品属性
- 型号：
HT9020A
- 制造商：
HOLTEK
- 制造商全称：
Holtek Semiconductor Inc
- 功能描述：
Call Progress Tone Decoder & ABR Controller
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
24+ |
NA/ |
639 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
N/A |
23+ |
DIP |
6500 |
全新原装假一赔十 |
询价 | ||
HOLTEK |
1310+ |
SOP |
1440 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HT |
11+ |
DIP8 |
1500 |
原装现货价格有优势量大可以发货 |
询价 | ||
HOLTEK/合泰 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
HT |
24+ |
DIP8 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
HOLTEK |
23+ |
DIP8 |
715 |
原装现货假一赔十 |
询价 | ||
HT |
25+ |
DIP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
N/A |
2023+ |
DIP8L |
50000 |
原装现货 |
询价 | ||
HOLTEK/合泰 |
23+ |
SOP8 |
30000 |
原装现货,假一赔十. |
询价 |
