HT93214A中文資料合泰數(shù)據(jù)手冊(cè)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.
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(hào):
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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
HOTCHIP/華芯邦 |
23+ |
NA/ |
15750 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
HOLTEK |
2020+ |
SOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
HT |
23+ |
DIP |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
HOTCHIP |
15+ |
SOP8 |
12500 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HOLTEK/合泰 |
23+ |
DIP |
35200 |
只做原裝主打品牌QQ詢價(jià)有詢必回 |
詢價(jià) | ||
HT |
22+ |
DIP |
4670 |
MICROCHIP全系列供應(yīng)原裝現(xiàn)貨! |
詢價(jià) | ||
原裝HT |
SOP |
15620 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
HOTCHIP/華芯邦 |
22+ |
SOP8 |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
HT |
2339+ |
SOP-8 |
5645 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
HT |
22+ |
QFP |
26994 |
全新原裝現(xiàn)貨 |
詢價(jià) |