SM8221中文資料NPC數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SM8221 |
| 功能描述 | Calling Number Identification Receiver IC |
| 文件大小 |
82.58 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | Nippon Precision Circuits Inc |
| 企業(yè)簡稱 |
NPC |
| 中文名稱 | Nippon Precision Circuits Inc官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-1 23:00:00 |
| 人工找貨 | SM8221價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SM8221規(guī)格書詳情
The SM8220/SM8221 Calling Number Identification Receiver IC is a CMOS integrated circuit, which provides an interface to various calling information delivery services such as Calling Number Delivery (CND) and Calling Name Delivery (CNAM) compatible with the Bellcore GR-30-CORE. The device also contains a power down circuit, a ring detect circuit and a carrier detect circuit for easier system implementation.
FEATURES
?Compatible with Bellcore GR-30-CORE
?Integrated band pass filter
?FSK demodulator
Bell 202 and ITU-T V.23
?High input sensitivity: ?48 dBm typical
?Ring detect output
?Carrier Detect Output (SM8220)
?Power down mode: 1μA power down current
?Uses 3.579545 MHz crystal (SM8220) or external clock source
?Power supply voltage: 3V to 5.5V
?Low power consumption
?Molybdenum-gate CMOS process
?Package
SM8220: 16 pin SOP, 16 pin DIP
SM8221: 8 pin SOP, 8 pin DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NPC |
24+ |
NA/ |
3974 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
NPC |
2016+ |
SOP-8 |
3500 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價 | ||
NPC |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
NPC |
25+ |
DIP-8 |
65428 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價 | ||
NPC |
24+ |
SSOP |
37500 |
原裝正品現(xiàn)貨,價格有優(yōu)勢! |
詢價 | ||
NPC |
2016+ |
DIP8 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
NPC |
20+ |
SOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
NPC |
25+23+ |
SOP-8 |
26730 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
NPC |
23+ |
SOP-8 |
10500 |
全新原裝現(xiàn)貨,假一賠十 |
詢價 | ||
NPC |
SOP8 |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |
