CD22202E中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
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：
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HARIS |
24+ |
DIP-18 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HARRIS(哈利斯) |
23+ |
6000 |
誠信服務(wù)，絕對原裝原盤 |
詢價(jià) | |||
HARR |
21+ |
DIP |
3 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
HARRIS |
23+ |
NA |
285 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
INTERSIL |
22+ |
PDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
INTERSIL |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
HARRIS/哈里斯 |
QQ咨詢 |
PDIP |
824 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
HAR |
24+ |
DIP |
428 |
詢價(jià) | |||
Harris |
89 |
公司優(yōu)勢庫存 熱賣中!! |
詢價(jià) | ||||
HARIS |
1844+ |
DIP-18 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) |
