PART |
Description |
Maker |
U4037B-N |
Microcontroller-controlled speech and ringer IC, double power supply for ringer and speech function
|
Atmel
|
UTC2411 |
Tone Ringer
|
Hangzhou Silan Microelectronics
|
KK2411D KK2411N |
Tone Ringer
|
Kodenshi
|
S2561D S2561A |
Tone Ringer
|
AMI Semiconductor
|
PJ31002 |
Tone Ringer
|
Promax
|
CEP-1141 |
piezo telephone ringer
|
CUI INC,
|
SC1240 |
Electronic Two-Tone Ringer
|
Shaoxing Silicore Technology
|
SD7408 |
2 X 10W TONE RINGER
|
Silan
|
TA31002 UTCTA31002 TA3.002 |
TELEPHONE TONE RINGER 音频电话机铃
|
UTC[Unisonic Technologies] Unisonic Technologies Co., Ltd.
|