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參數(shù)資料
| 型號： | S5T3170X01-D0B0 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | LOW POWER DTMF RECEIVER |
| 中文描述： | 低功耗雙音多頻接收器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 140K |
| 代理商： | S5T3170X01-D0B0 |
LOW POWER DTMF RECEIVER
S5T3170
1
INTRODUCTION
The S5T3170 is a complete Dual Tone Multiple Frequency (DTMF)
receiver that is fabricated by low power CMOS and the Switched-
Capacitor Filter technology. This LSI consists of band split filters,
which separates counting section which verifies the frequency and
duration of the received tones before passing the corresponding code
to the output bus. It decodes all 16 DTMF tone pairs into a 4bits digital
code. The externally required components are minimized by on chip
provision of a differential input AMP, clock oscillator and latched three
state interface. The on chip clock generator requires only a low cost
TV crystal as an external component.
FEATURES
Detects all 16 standard tones.
Low power consumption: 15mW (Typ)
Single power supply: 5V
Uses inexpensive 3.58MHz crystal
Three state outputs for microprocessor interface
Good quality and performance for using in exchange system
Power down mode/input inhibit
ORDERING INFORMATION
APPLICATIONS
Device
Package
Operating
S5T3170X01-D0B0
18
DIP
300A
25
°
C — + 75
°
C
S5T3170X01-S0B0
20
SOP
375
PABX
Central Office
Paging Systems
Remote Control
Credit Card Systems
Key Phone System
Answering Phone
Home Automation System
Mobile Radio
Remote Data Entry
18
DIP
300A
20
SOP
375
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S5T3170X01-S0B0 | LOW POWER DTMF RECEIVER |
| S5T3170 | LOW POWER DTMF RECEIVER |
| S5T5855A | UNIVERSAL 15 MEMORY DIALER |
| S5T5855A01-D0B0 | UNIVERSAL 15 MEMORY DIALER |
| S5T8554B03-S0B0 | CODEC FOR DIGITAL ANSWERING PHONE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S5T3170X01-S0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:LOW POWER DTMF RECEIVER |
| S5T5855A | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:UNIVERSAL 15 MEMORY DIALER |
| S5T5855A01-D0B0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:UNIVERSAL 15 MEMORY DIALER |
| S5T8554B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1 CHIP CODEC |
| S5T8554B01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:1 CHIP CODEC |
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