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CD22202E中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書

CD22202E
廠商型號(hào)

CD22202E

功能描述

5V Low Power DTMF Receiver

文件大小

49.62 Kbytes

頁面數(shù)量

6

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-12-24 10:14:00

CD22202E規(guī)格書詳情

Description

The CD22202 and CD22203 complete dual-tone multiple frequency (DTMF) receivers detect a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required components are an inexpensive 3.579545MHz TV “colorburst’’ crystal (for frequency reference) and a bias resistor. Extremely high system density is possible through the use of the clock output of a crystal connected CD22202/CD22203 receiver to drive the time bases of additional receivers. This is a monolithic integrated circuit fabricated with low-power, complementary symmetry CMOS processing. It only requires a single low tolerance power supply.

Features

? Central Office Quality

? No Front End Band Splitting Filters Required

? Single, Low Tolerance, 5V Supply

? Detects Either 12 or 16 Standard DTMF Digits

? Uses Inexpensive 3.579545MHz Crystal for Reference

? Excellent Speech Immunity

? Output in Either 4-Bit Hexadecimal Code or Binary

Coded 2-of-8

? Synchronous or Handshake Interface

? Three-State Outputs

? Excellent Latch-Up Immunity

產(chǎn)品屬性

  • 型號(hào):

    CD22202E

  • 制造商:

    INTERSIL

  • 制造商全稱:

    Intersil Corporation

  • 功能描述:

    5V Low Power DTMF Receiver

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
H
24+
DIP18
3629
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來電!
詢價(jià)
2020+
DIP
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
詢價(jià)
HARR
21+
DIP
3
原裝現(xiàn)貨假一賠十
詢價(jià)
HAR
23+
DIP18
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
HARIS
24+
DIP-18
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
HAR
23+
NA/
25
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
HARRIS/哈里斯
23+
DIP-14P
10000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
HARRIS
23+
DIP18
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
INTERSIL
24+
DIP
2000
全新進(jìn)口原裝現(xiàn)貨熱賣!
詢價(jià)
HAR
24+
DIP
90000
進(jìn)口原裝現(xiàn)貨假一罰十價(jià)格合理
詢價(jià)