PCD3330-1中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
PCD3330-1規(guī)格書詳情
GENERAL DESCRIPTION
The PCD3330-1 is a mixed-mode multistandard repertory dialler/ringer IC fabricated in a low threshold voltage CMOS technology.
The (maximum 13) repertory numbers, redial and various country specifications are stored in EEPROM so that memory retention is guaranteed for 10 years without using a battery back-up.
National telecommunications specifications can be fulfilled by changing a few bytes in EEPROM which contain the different telephone timing and dialling procedures.
The two on-chip tone generators are used for Dual Tone Multi-Frequency (DTMF) dialling, and for generating a melody during ringing, which is activated when a correct incoming ringer frequency is detected.
As an output transducer for the ringer, a loudspeaker (ringer out via tone output) or a PXE (ringer out via the special ringer output which generates square wave ringer tones with a peak-to-peak voltage of VDD to VSS) can be used.
The operating supply voltage is 1.8 V (2.5 V in EEPROM erase/write and DTMF and ringer mode) to 6.0 V with a low current consumption in all operating modes: standby, conversation, dialling, programming and ringer.
產(chǎn)品屬性
- 型號(hào)：
PCD3330-1
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
Multistandard repertory dialler/ringer with EEPROM
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
SMD |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
PHILIPS |
24+ |
SOP-28P |
106 |
本站庫(kù)存 |
詢價(jià) | ||
PHILIPS/飛利浦 |
24+ |
SOP-28 |
24075 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
SOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
PHILIPS/飛利浦 |
2021+ |
SOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
SOP-28 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) | ||
PHILIPS/飛利浦 |
22+ |
SOP-28 |
25000 |
只有原裝絕對(duì)原裝,支持BOM配單! |
詢價(jià) | ||
PHILIPS(飛利浦) |
2020+ |
SOP-28 |
8025 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
PHILIPS |
1996 |
SOP |
200 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
PHI |
23+ |
SMD |
9960 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) |
