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參數(shù)資料
| 型號： | M-980-02 |
| 廠商： | Clare, Inc. |
| 英文描述： | 3V/5V General Purpose Call Progress Tone Detector |
| 中文描述： | 3V/5V通用呼叫過程音檢測 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 181K |
| 代理商： | M-980-02 |
www.clare.com
DS-M980-02-R3
M-980-02
3V/5V General Purpose Call Progress Tone Detector
1
Block Diagram
Pin Diagram
Ordering Information
Part #
M-980-02P
M-980-02S
M-980-02T
Description
8-pin plastic DIP
16-pin SOIC
16-pin SOIC, Tape and Reel
Features
Covers the 315 to 640 Hz range (common call
progress)
Sensitivity to -38 dBm
Dynamic range over 38 dB
40 ms minimum detect
8-pin DIP or 16-pin SOIC
Single supply CMOS (low power)
Supply range 2.8 to 5.5 VDC
Inexpensive 3.58 MHz time base
Low power consumption (<_15 mW at 3V)
Applications
Automatic dialers
Dialing modems
Traffic measurement equipment
Test equipment
Service evaluation
Billing systems
Description
The M-980-02 is an integrated circuit tone detector for
general purpose use in automatic following of switched
telephone calls. The circuit uses low-power CMOS
techniques to provide the complete filtering and control
required for this function. The basic timing of the M-
980-02 is designed to permit operation with almost any
progress tone system.
The use of integrated circuit techniques allows the
M-980-02 to pack the complete frequency and ampli-
tude portion of call progress following into a single 8-
pin DIP or 16-pin SOIC. A 3.58 MHz crystal-controlled
time base guarantees accuracy and repeatability.
3V/5V operation increases customer flexibility,
improves reliability, and minimizes power consump-
tion.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M-982-02 | Precise Call Progress Tone Detector |
| M-982-02P | Precise Call Progress Tone Detector |
| M-982-02S | Precise Call Progress Tone Detector |
| M-984-02 | Special Information Tone Detector |
| M-984-02P | Special Information Tone Detector |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M-980-02P | 功能描述:固態(tài)繼電器-PCB安裝 3V/5V Call Progress Band Tone Detector, RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負載電壓額定值:40 V 負載電流額定值:120 mA 觸點形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
| M-980-02-P | 制造商:IXYS Integrated Circuits Division 功能描述:M-980-02 Series 40 ms 3.58 MHz General Purpose Call Progress Tone Detector DIP-8 |
| M-980-02S | 功能描述:固態(tài)繼電器-PCB安裝 3V/5V Call Progress Band Tone Detector, RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負載電壓額定值:40 V 負載電流額定值:120 mA 觸點形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
| M-980-02T | 功能描述:固態(tài)繼電器-PCB安裝 3V/5V Call Progress Band Tone Detector, RoHS:否 制造商:Omron Electronics 控制電壓范圍: 負載電壓額定值:40 V 負載電流額定值:120 mA 觸點形式:1 Form A (SPST-NO) 輸出設(shè)備:MOSFET 封裝 / 箱體:USOP-4 安裝風(fēng)格:SMD/SMT |
| M980-02T | 制造商:IXYS Integrated Circuits Division 功能描述:Tone Detector 16-Pin SOIC T/R 制造商:Clare 功能描述:Tone Detector 16-Pin SOIC T/R |
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