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參數(shù)資料
| 型號： | SA2531D |
| 廠商： | SAMES |
| 英文描述： | VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| 中文描述： | 多功能單芯片電話號碼的劇目有14個撥號 |
| 文件頁數(shù)： | 2/24頁 |
| 文件大小： | 392K |
| 代理商： | SA2531D |
2/24
SA2531 A/B/C/E/G/U
sames
PIN CONFIGURATIONS
PACKAGE
Available in 28 pin DIP and PLCC
PIN DESCRIPTION
Pin# Symbol Function
23
M1
24
M2
3
RO1
2
RO2
Microphone Inputs
Differential inputs for the microphone (electret).
Receiver Outputs
These are the outputs for driving a dynamic earpiece with an impedance
of 150 to 300
Analogue Ground
This is the analog ground for the amplifiers.
Receive Input
This is the input for the receive signal.
Side Tone Balance Input
This is the input for side tone cancellation.
Line Current Sense Input
This is the input for sensing the line current.
Line Input
This input is used for power extraction and line current sensing.
5
A
GND
28
RI
6
STB
1
LS
27
LI
28 Pin PLCC
28 Pin DIP
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SA2531E | VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531F | VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531G | VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531J | VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531U | VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA2531E | 制造商:SAMES 制造商全稱:SAMES 功能描述:VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531F | 制造商:SAMES 制造商全稱:SAMES 功能描述:VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531G | 制造商:SAMES 制造商全稱:SAMES 功能描述:VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531J | 制造商:SAMES 制造商全稱:SAMES 功能描述:VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
| SA2531U | 制造商:SAMES 制造商全稱:SAMES 功能描述:VERSATILE SINGLE CHIP TELEPHONE WITH 14 NUMBER REPERTORY DIALLER |
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