UPC7073GT中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
UPC7073GT |
| 功能描述 | UPC7073 ANALOG SUBSCRIBER LINE LSI BS-SLIC |
| 文件大小 |
103.78 Kbytes |
| 頁面數(shù)量 |
20 頁 |
| 生產(chǎn)廠商 | Renesas Electronics America |
| 企業(yè)簡(jiǎn)稱 |
NEC【瑞薩】 |
| 中文名稱 | 日本瑞薩電子株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-3 10:32:00 |
| 人工找貨 | UPC7073GT價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UPC7073GT規(guī)格書詳情
μPC7073 ANALOG SUBSCRIBER LINE LSI (BS-SLIC)
The μPC7073 is a BS-SLIC that can be used in analog subscriber circuits such as private branch exchangers (PBXs) and switching equipment for central offices. It features two of the functions required for analog subscriber circuits: subscriber line feed control and subscriber line supervision.
Use of the μPC7073 in combination with a digital CODEC (μPD9903) can reduce the number of components required in analog subscriber circuits.
FEATURES
? Single-chip, monolithic LSI (bipolar)
? Constant-resistance feed or semi constant-current feed Note
? 200-? feed, 400-? feed, or Tip-to-Ring pin feedout status (HIGH and WET)
? On-chip metering signal superposing circuit
? On-hook sending and receiving
? Loop detection Note
? Ground detection and ground-fault/power contact protection Note
? Three on-chip relay drivers (flyback prevention diode must be externally provided)
? Two power supply voltages (–48 V and +5 V)
? Low power consumption: 110 mW (TYP., when on hook)
產(chǎn)品屬性
- 型號(hào)：
UPC7073GT
- 制造商：
NEC
- 制造商全稱：
NEC
- 功能描述：
UPC7073 ANALOG SUBSCRIBER LINE LSI BS-SLIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
00+ |
QFP40 |
99 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
NEC |
2020+ |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | |||
NEC |
23+ |
SSOP |
12335 |
詢價(jià) | |||
NEC |
24+ |
SSOP48 |
3000 |
詢價(jià) | |||
NEC |
08+ |
TSOP-48 |
102 |
普通 |
詢價(jià) | ||
NEC |
2022+ |
TSOP-48 |
102 |
原廠代理 終端免費(fèi)提供樣品 |
詢價(jià) | ||
NEC |
25+23+ |
SOP |
37327 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
NEC |
23+ |
SSOP48 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
NEC |
2022+ |
TSOP-48 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價(jià) | ||
NEC |
23+ |
SSOP48 |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) |
