L3234中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號(hào) |
L3234 |
| 功能描述 | HIGHLY INTEGRATED SLIC KIT TARGETED TO PABX AND KEY SYSTEM APPLICATIONS |
| 文件大小 |
457.04 Kbytes |
| 頁面數(shù)量 |
26 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-1-10 15:05:00 |
L3234規(guī)格書詳情
DESCRIPTION
The L3234/L3235 is a highly integrated SLIC KIT targeted to PABX and key system applications
The kit integrates the majority of functions required to interface a telephone line. The L3234/L3235 implements the main features of the broths function:
- Battery Feed (Balanced Mode)
- Ringing Injection
- Signalling Detection
- Hybrid Function
The Kit comprises 2 devices, the L3234 ringing injector fabricated in Bipolar in 140V Technology.
■ HIGHLY INTEGRATED SUBSCRIBER LINE INTERFACE KIT FOR PABX AND KEY SYSTEM APPLICATIONS
■ IMPLEMENTS ALL KEY ELEMENTS OF THE BORSCHT FUNCTION
■ INTEGRATED ZERO CROSSING BALANCED
■ RINGING INJECTION ELIMINATES EXTERNAL RELAY AND CENTRALISED RINGING GENERATOR
■ ZERO NOISE INJECTED ON ADJACENT LINES DURING RINGING SEQUENCE
■ LOW POWER IN STANDBY AND ACTIVE MODES
■ BATTERY FEED WITH PROGRAMMABLE LIMITING CURRENT
■ PARALLEL LATCHED DIGITAL INTERFACE
■ SIGNALLING FUNCTIONS (OFF HOOK, GND-KEY)
■ LOW NUMBER OF EXTERNAL COMPONENTS
■ INTEGRATED THERMAL PROTECTION
■ INTEGRATED OVER CURRENT PROTECTION
■ 0°C TO 70°C: L3234/L3235
■ -40°C TO 85°C: L3234T/L3235T
產(chǎn)品屬性
- 型號(hào)：
L3234
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
HIGHLY INTEGRATED SLIC KIT TARGETED TO PABX AND KEY SYSTEM APPLICATIONS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
PLCC |
6 |
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) | |||
ST |
2023+ |
PLCC-28 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ST/意法 |
23+ |
BGA |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
ST |
23+ |
TO220-7 |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
ST |
2021+ |
PLCC28 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
ST |
PLCC28 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ST |
24+ |
PLCC-28 |
4650 |
詢價(jià) | |||
ST |
23+ |
PLCC28 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢 |
詢價(jià) | ||
ST |
23+ |
SMD |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ST/意法 |
24+ |
PLCC28 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |
