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BU8872FS-E2集成電路(IC)的電信規(guī)格書PDF中文資料

BU8872FS-E2
廠商型號

BU8872FS-E2

參數(shù)屬性

BU8872FS-E2 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 BU8872 / BU8872FS

封裝外殼

16-LSOP(0.173",4.40mm 寬)

文件大小

167.78 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

羅姆半導體集團官網(wǎng)

原廠標識
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 13:29:00

人工找貨

BU8872FS-E2價格和庫存,歡迎聯(lián)系客服免費人工找貨

BU8872FS-E2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)

  • 供應商器件封裝:

    16-SSOP-A

  • 描述:

    IC TELECOM INTERFACE SSOP-A16

供應商 型號 品牌 批號 封裝 庫存 備注 價格
N/A
23+
NA/
288
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
ROHM/羅姆
22+
SSOP16
9000
原裝正品
詢價
Rohm Semiconductor
23+
16-SSOPA
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
ROHM/羅姆
24+
SSOP16
5000
全新原裝正品,現(xiàn)貨銷售
詢價
ROHM
2016+
SSOP16
6523
只做原裝正品現(xiàn)貨!或訂貨!
詢價
ROHM/羅姆
21+
SSOP16
3043
原裝現(xiàn)貨假一賠十
詢價
Rohm Semiconductor
24+
16-LSOP(0.173,4.40mm 寬)
25000
in stock接口IC-原裝正品
詢價
ROHM/羅姆
22+23+
SSOP16
8000
新到現(xiàn)貨,只做原裝進口
詢價
Rohm Semiconductor
23+
16-SSOPA
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
ROHM
23+
S/N
63145
公司主營品牌長期供應原裝現(xiàn)貨可含稅提供技術
詢價