LE79R70集成電路(IC)的電信規(guī)格書PDF中文資料

廠商型號(hào) |
LE79R70 |
參數(shù)屬性 | LE79R70 封裝/外殼為32-LCC(J 形引線);包裝為卷帶(TR);類別為集成電路(IC)的電信;產(chǎn)品描述:IC TELECOM INTERFACE 32PLCC |
功能描述 | Ringing Subscriber Line Interface Circuit VE580 Series |
封裝外殼 | 32-LCC(J 形引線) |
文件大小 |
630.76 Kbytes |
頁(yè)面數(shù)量 |
22 頁(yè) |
生產(chǎn)廠商 | Zarlink Semiconductor |
企業(yè)簡(jiǎn)稱 |
ZARLINK |
中文名稱 | Zarlink Semiconductor官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-21 17:23:00 |
人工找貨 | LE79R70價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
LE79R70規(guī)格書詳情
APPLICATIONS
? Integrated Access Devices (IADs)
? Network Interface Units (NIUs)
? Cable Modems
? DSL Modems
? Set Top / House Side Boxes
? Intelligent PBX
? Pain Gain
? FXS Cards
? Voice over ISDN or T1/E1
? Smart Residential Gateways
? WLL, APON, FITL, NGN, and all other short-loop CPE/
Enterprise telephony applications
FEATURES
? Ideal for ISDN-TA and set top applications
? On-chip ringing with on-chip ring-trip detector
? Low Standby state power
? Battery operation:
— VBAT1: –40 V to –67 V
— VBAT2: –19 V to VBAT1
? On-chip battery switching and feed selection
? On-hook transmission
? Polarity reversal option
? Programmable constant-current feed
? Programmable open circuit voltage
? Programmable loop-detect threshold
? Current gain = 1000
? Two-wire impedance set by single component
? Ground-key detector
? Tip Open state for ground-start lines
? Internal VEE regulator (no external –5 V power supply
required)
? Two on-chip relay drivers and snubber circuits
? Space-saving package options (8x8 QFN)
RELATED LITERATURE
? 080917 VE790 Series RSLIC Device Product Brief
? 080158 Le79R70/79/100/101 Ringing SLIC Devices
Technical Overview
? 080255 Le71HE0040J Evaluation Board User’s Guide
? 080753 Le58QL02/021/031 QLSLAC? Data Sheet
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LE79R70-1DJCT
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 電信
- 包裝:
卷帶(TR)
- 功能:
用戶線路接口概念(SLIC)
- 接口:
2 線
- 電壓 - 供電:
4.75V ~ 5.25V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
32-LCC(J 形引線)
- 供應(yīng)商器件封裝:
32-PLCC(11.43x13.97)
- 描述:
IC TELECOM INTERFACE 32PLCC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ZARLINK |
18+ |
PLCC |
24219 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
LEGERITY |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MICROSEMI/美高森美 |
22+ |
PLCC32 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
MICROSEMI/美高森美 |
2023+ |
PLCC32 |
1100 |
原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨 |
詢價(jià) | ||
LEGERITY |
23+ |
SOP28 |
5323 |
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) | ||
2023+ |
33104 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | ||||
ZARLINK |
25+23+ |
PLCC |
26951 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
LEGERITY |
1948+ |
BGA |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
TRTPATA |
2025+ |
SOP |
4119 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
ZARLINK |
24+ |
NA/ |
872 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) |