Semiconductor
SL5022/P
UNIVERSAL SPEECH NETWORK
Description
The SL5022/P can fulfill the standards of other countries...
Semiconductor
SL5022/P
UNIVERSAL SPEECH NETWORK
Description
The SL5022/P can fulfill the standards of other countries by changing the external component. Dynamic or piezoelectric type can be used with receiver Each gain is controlled with AGC in accordance with the line current. The SL5022/P can be operated down to DC line 1.6V
Features
Independent adjustment of DC resistance and AC impedance.
Voltage regulator with adjustable static resistance Symmetrical high-impedance inputs for dynamic magnetic or piezo-electric microphones Receiving amplifier for dynamic magnetic or piezo-electric earpieces DTMF signal interface Low DC line
voltage : operated down to 1.6V MUTE function DC line
voltage adjustment facility
Ordering Information
Type NO.
SL5022 SL5022P
Marking
SL5022 SL5022
Package Code
SOP16 DIP16
Outline Dimensions
SOP16 DIP16
unit : mm
KSI-W011-000
1
SL5022/P
Absolute Maximum Ratings
Characteristic
Line
Voltage Line Current Power Dissipation Operating Temperature Storage Temperature
(Ta = 25° C)
Symbol
VL IL PD Topr Tstg
Rating
12 140 666 -25 ~ +70 -40 ~ +125
Unit
V mA mW °C °C
Block Diagram 12 MUTE DTMF 11 10 RXI Attenuator Rxi Amp Mfi Amp MIC+ 7 6 MICDTMF Amp Low
Voltage Bias Reference VEE 9 AGC 15 AGC STAB 8 14 REG Mic Amp Mute Logic RXGA 5 RXO 4 R x A m pT X G A 1 2 VL 1 SLPE 16 Tx Amp TXGA2 3
Vcc 13
KSI-W011-000
2
Pin Description
Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
SL5022/P
Description
Positive power line and TX Amp o...