BU8872FS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 |
BU8872FS |
參數(shù)屬性 | BU8872FS 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 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-27 9:08:00 |
人工找貨 | BU8872FS價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
BU8872FS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:
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ROHM/羅姆 |
22+ |
SSOP16 |
9000 |
原裝正品 |
詢價 | ||
ROHM |
23+ |
S/N |
63145 |
公司主營品牌長期供應(yīng)原裝現(xiàn)貨可含稅提供技術(shù) |
詢價 | ||
Rohm |
24+ |
16-LSOP |
7324 |
專注Rohm品牌原裝正品代理分銷,認(rèn)準(zhǔn)水星電子 |
詢價 | ||
ROHM/羅姆 |
24+ |
SSOP16 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
ROHM |
2023+ |
SOP |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價 | ||
ROHM/羅姆 |
22+ |
SSOP |
50000 |
只做正品原裝,假一罰十,歡迎咨詢 |
詢價 | ||
Rohm Semiconductor |
24+ |
16-SSOPA |
56200 |
一級代理/放心采購 |
詢價 | ||
ROHM |
21+ |
SSOP |
9866 |
詢價 | |||
Rohm Semiconductor |
2023+ |
16-SSOP |
1978 |
安羅世紀(jì)電子只做原裝正品貨 |
詢價 | ||
ROHM/羅姆 |
22+23+ |
SSOP16 |
8000 |
新到現(xiàn)貨,只做原裝進(jìn)口 |
詢價 |