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BU8872FS集成電路(IC)的電信規(guī)格書PDF中文資料

BU8872FS
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

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

下載地址一下載地址二到原廠下載

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