HT9020B中文資料合泰數據手冊PDF規(guī)格書
HT9020B規(guī)格書詳情
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
產品屬性
- 型號：
HT9020B
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
Call Progress Tone Decoder & ABR Controller
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
24+ |
NA/ |
639 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
N/A |
23+ |
DIP |
6500 |
全新原裝假一賠十 |
詢價 | ||
HT |
11+ |
DIP8 |
1500 |
原裝現貨價格有優(yōu)勢量大可以發(fā)貨 |
詢價 | ||
HT |
20+ |
DIP8 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
HOLTEK/合泰 |
25+ |
25000 |
原廠原包 深圳現貨 主打品牌 假一賠百 可開票! |
詢價 | |||
HOLTEK |
21+ |
DIP-8 |
3213 |
只做原裝正品,不止網上數量,歡迎電話微信查詢! |
詢價 | ||
HT |
24+ |
DIP8 |
30000 |
房間原裝現貨特價熱賣,有單詳談 |
詢價 | ||
HT |
25+ |
DIP8 |
880000 |
明嘉萊只做原裝正品現貨 |
詢價 | ||
HOLTEK/合泰 |
23+ |
SOP8 |
30000 |
原裝現貨,假一賠十. |
詢價 | ||
HT |
09 |
DIP |
50 |
普通 |
詢價 |
