參數(shù)資料
型號: L3280AB
英文描述: Telephone Speech Circuit
中文描述: 電話語音電路
文件頁數(shù): 5/8頁
文件大小: 130K
代理商: L3280AB
Figure 4
: ReceiveCharacteristicand Max Output
at 2 % THD
.
CHARACTERISTIC AT 1 KH
Z
Figure5
: SendingALC Characteristic and Max
Outputat 2 % THD.
Figure 6
: DC Characteristic Measuredbetween
Line and GND.
LOGIC OF MUTE SWITCHING
DTMF
BEEP
ACTIVE TO
EARPHONE OUTPUT
MUTED
MIC INPUT
MUTED
RECEIVE INPUT
MUTED
MUTE H
ACTIVE TO LINE
OUTPUT
MUTED
MUTE L
ACTIVE
ACTIVE
L3280
5/8
相關PDF資料
PDF描述
L32P1BT Optoelectronic
L32P1C Optoelectronic
L53F1BT Optoelectronic
L53F1C Optoelectronic
L1049EGW Optoelectronic
相關代理商/技術參數(shù)
參數(shù)描述
L3281 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
L3281AB 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
L3281AD1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
L-32AEIR1C 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RECEIVER MODULE
L-32AOPT1D1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:RECEIVER MODULE