HT93214A中文資料合泰數(shù)據(jù)手冊PDF規(guī)格書
HT93214A規(guī)格書詳情
General Description
The HT93214 are dialer series designed for low cost telephone set applications with expandable features such as Lock function, keytone and LCD display interface. With a 44 keyboard, it performs normal tone/pulse switchable dialing, and provides one-key redialing function with a 32-digit memory for speed dialing. An on-chip oscillator is built-in to work with an exter nal 3.58Mhz crystal or ceramic resonator for accurate timing. The HT93214 provides 300ms (F1 key) and 600ms (F2 key) of flash time; Tone dialing and 10pps, 20pps selection with 1/2 M/B ratio for pulse dialing.
特性 Features
Operating Voltage: 2.0V~5.5V
Low standby current
Low memory retention current: 0.1A (Typ.)
Tone/Pulse switchable
32 (pulse)/31 (tone) digits for redialing
Pause and P T key for PBX
44 keyboard matrix
3.58MHz crystal or ceramic resonator
Hand-free control
Pause, P T can be saved for redialing
One-key redialing
Keytone output
Pause time: 2.2s
Cascadable manual dialing after redialing
Calibrated DTMF timing for redialing
HT93214A: 16-pin DIP package
HT93214B/AT: 18-pin DIP package
產(chǎn)品屬性
- 型號：
HT93214A
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
1-memory Tone/Pulse Dialer
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HOTCHIP/華芯邦 |
24+ |
NA/ |
15750 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
進(jìn)口原廠原裝 |
25+ |
原廠原封可拆樣 |
54288 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
HT |
25+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HT |
24+ |
DIP |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價(jià) | ||
HOTCHIP |
15+ |
SOP8 |
12500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HOLTEK |
24+ |
DIP-16 |
25880 |
詢價(jià) | |||
原裝HT |
SOP |
15620 |
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨 |
詢價(jià) | |||
HOTCHIP |
22+ |
SOP8 |
24047 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
HOTCHIP/華芯邦 |
2403+ |
SOP-8 |
11809 |
原裝現(xiàn)貨!歡迎隨時(shí)咨詢! |
詢價(jià) | ||
HOLTEK |
24+ |
DIP-16 |
663300 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
