BU8872集成電路(IC)的電信規(guī)格書PDF中文資料
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廠商型號(hào) |
BU8872 |
參數(shù)屬性 | BU8872 封裝/外殼為16-LSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的電信;產(chǎn)品描述:IC TELECOM INTERFACE SSOP-A16 |
功能描述 | DTMF receiver for telephones |
封裝外殼 | 16-LSOP(0.173",4.40mm 寬) |
文件大小 |
169.75 Kbytes |
頁面數(shù)量 |
10 頁 |
生產(chǎn)廠商 | Rohm |
企業(yè)簡(jiǎn)稱 |
ROHM【羅姆】 |
中文名稱 | 羅姆半導(dǎo)體集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-2-24 18:27:00 |
人工找貨 | BU8872價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
BU8872規(guī)格書詳情
The BU8872 and BU8872FS are DTMF receiver ICs developed for use in telephone answering machines, and convert 16 different types of DTMF signals into 4-bit binary serial data. In addition to a compact 8-pin DIP (BU8872) or 16-pin SSOP (BU8872FS) package, these receivers feature a wide dynamic range, eliminating the need for an external input amplifier. Expertise from a number of companies has been incorporated into these products to enable guard time control through a host microcomputer.
Features
1) Dynamic range of 45dB. (internal AGC)
2) 4-bit binary serial data output.
3) Guard time can be controlled through host microcomputer.
4) Input pins equipped with hysteresis. (ACK pin)
5) 4.19MHz ceramic resonator or crystal resonator can
be used.
6) 8-pin DIP package. (BU8872)
16-pin SSOP package. (BU8872FS)
Applications
Telephone answering machines
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
BU8872FS-E2
- 制造商:
Rohm Semiconductor
- 類別:
集成電路(IC) > 電信
- 包裝:
管件
- 功能:
接收器,DTMF
- 電壓 - 供電:
4.5V ~ 5.5V
- 電流 - 供電:
3.4mA
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-LSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
16-SSOP-A
- 描述:
IC TELECOM INTERFACE SSOP-A16
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PBF |
12+ |
SOP16 |
1750 |
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) | ||
ROHM |
23+ |
S/N |
63145 |
公司主營(yíng)品牌長(zhǎng)期供應(yīng)原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
ROHM |
16+ |
SSOP |
280 |
原裝 |
詢價(jià) | ||
ROHM |
23+ |
DIP-8 |
1085 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
Rohm(羅姆) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ROHM |
23+ |
DIP-8 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ROHM |
23+ |
DIP-8P |
11092 |
詢價(jià) | |||
Rohm Semiconductor |
21+ |
16SSOPA |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
ROHM/羅姆 |
23+ |
NA/ |
5550 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ROHM/羅姆 |
21+ |
SSOP16 |
3043 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) |