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参数资料
| 型号： | TS2418 |
| 厂商： | Taiwan Semiconductor Co., Ltd. |
| 英文描述： | Telephone tone ringer with bridge diode |
| 中文描述： | 电话带桥二极管音铃声 |
| 文件页数： | 3/4页 |
| 文件大小： | 117K |
| 代理商： | TS2418 |
TS2418
3-4
2004/09 rev. A
Test and Application Circuit
.
Description:
The TS2418 tone ringer derives its power supply by rectifying the AC ringing signal. It uses this power to activate two
tone generators. The two tone frequencies generated are switched by internal oscillator in a fast sequence and made
audible across an output amplifier in the loudspeaker; both tone frequencies and the switching frequency can be
externally adjusted.
The device can drive either directly a piezo ceramic converter (buzzer) or small loudspeaker. In case of using a
loud-speaker, a transformer is needed.
An internal shunt voltage regulator provides DC voltage to the output stage, low frequency oscillator, and high f
frequency oscillator. To protect the IC from telephone line transients, a zener Diode is included.
相关PDF资料 |
PDF描述 |
|---|---|
| TS2418CD | Telephone tone ringer with bridge diode |
| TS2418CS | Telephone tone ringer with bridge diode |
| TS2431 | PROGRAMMABLE SHUNT VOLTAGE REFERENCE |
| TS2431AILT | PROGRAMMABLE SHUNT VOLTAGE REFERENCE |
| TS2431ILT | PROGRAMMABLE SHUNT VOLTAGE REFERENCE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TS2418_07 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:Telephone Tone Ringer with Bridge Diode |
| TS2418_08 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:Telephone Tone Ringer with Bridge Diode |
| TS2418CD | 功能描述:电话振铃器 Telephone Ringer w/ Bridge Diode RoHS:否 制造商:NJR 产品:FSK Demodulator / Tone Decoder 封装 / 箱体:DIP-14 频率:0.01 Hz to 300 KHz 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Reel |
| TS2418CD C3 | 制造商:SKMI/Taiwan 功能描述:Telecom Ringer Mult Gen Circuit 8-Pin PDIP Tube |
| TS2418CDC3 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:Telephone Tone Ringer with Bridge Diode |
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