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> Telecommunication Circuit
Telecommunication Circuit
Part No.
Features
Vcc
Pd(mW)
package
LS1240A
Electronic Tone Ringer with Built-in Bridge Rectifier
26V
-
DIP-8 SOP-8
31002A
Telephone Tone Ringer
29V
800/400
DIP-8 SOP-8
TA31001
Telephone Tone Ringer
29V
800mW
DIP-8
TA31002
Telephone Tone Ringer
29V
800mW
DIP-8
TEA1062N TEA1062AN
Low Voltage Transmission Circuit with Dialler Interface
+12V
640mW
DIP-16 SOP-16
TEA1110A
Low Voltage Versatile Telephone Transmission Circuit with Dialler Interface
Vee -0.4V ~ +12V
588/384
DIP-14 SOP-14
L6726
Universal Speech Circuit
22V
-
SOP-18 DIP-18
MC34118
Voice Switched Speaker-Phone Circuit
3.5V~6.5V
27dB(Min)
SOP-28/DIP-28/SDIP-28
MC34018
Voice Switched Speaker-Phone Circuit
6V~11V
-
DIP-28 SOP-28
MC3361BP
Low Voltage/Power Narrow Band FM IF
2.5V~7V
-
DIP-16 SOP-16 TSSOP-16
8507
Compander
7V
1000mW/410mW
DIP-20 SOP-20
U4082B
voice switched speaker-phone circuit
-1~7V
-
DIP-28/SOP-28
U9131X
tone/pulse dialer with redial function
-0.3~+7.0
120
SOP-18
MC34118A
voice switched speaker-phone circuit
3.5 ~ 6.0 V
SOP-28
总数:
14
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