L3845集成電路(IC)的專用規(guī)格書PDF中文資料
![L3845](https://img.114ic.com/dgk/Renders/STMicro%20Renders/497~8SOIC-3.9~~8.jpg)
廠商型號 |
L3845 |
參數(shù)屬性 | L3845 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT);類別為集成電路(IC)的專用;L3845應(yīng)用范圍:監(jiān)控,數(shù)字電流;產(chǎn)品描述:IC INTERFACE SPECIALIZED 8SO |
功能描述 | TRUNK INTERFACE |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
57.76 Kbytes |
頁面數(shù)量 |
7 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)體集團官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-10 12:36:00 |
L3845規(guī)格書詳情
L3845屬于集成電路(IC)的專用。由意法半導(dǎo)體集團制造生產(chǎn)的L3845專用該系列產(chǎn)品可提供所需的功能,用以將信息源/信宿連到各種復(fù)雜或范圍狹窄應(yīng)用中的傳感器、變送器、致動器、傳輸介質(zhì)或其他此類端點。例如,汽車安全氣囊驅(qū)動器、車身控制和信息娛樂總線、自適應(yīng)電纜均衡器、智能卡等等。
DESCRIPTION
The circuit provides DC loop termination for analog trunk lines.
The V-I characteristics is equivalent to a fixed voltage drop (zener like characteristic) in series with an external resistance that determines the slope of the DC characteristic.
An external low voltage electrolytic capacitor causes the circuit to exhibit a very high impedance to all AC signal above a minimum frequency that is determined by the capacitor itself and by a 20 K nominal resistor integrated on the chip.
■ ON CHIP POLARITY GUARD
■ MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS
■ PULSE FUNCTION
■ HIGH AC IMPEDANCE
■ OFF HOOK-STATUS DETECTION OUTPUT
■ LOW EXTERNAL COMPONENT COUNT
產(chǎn)品屬性
更多- 產(chǎn)品編號:
L3845D1
- 制造商:
STMicroelectronics
- 類別:
集成電路(IC) > 專用
- 包裝:
卷帶(TR)剪切帶(CT)
- 應(yīng)用:
監(jiān)控,數(shù)字電流
- 封裝/外殼:
8-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-SOIC
- 安裝類型:
表面貼裝型
- 描述:
IC INTERFACE SPECIALIZED 8SO
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST |
10+ |
SOP-8 |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
ST |
23+ |
SOP8 |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
ST |
23+ |
SOP8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
ST |
23+ |
SOP-8 |
3000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
ST |
20+ |
SOP8 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
ST |
2020+ |
DIP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ST |
18+ |
DIP-8 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
ST |
10+ |
DIP8 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
ST/意法 |
24+ |
SOP8 |
1297 |
只做原廠渠道 可追溯貨源 |
詢價 | ||
ST/意法 |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |