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参数资料
| 型号： | MC34017A-3P |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | IC PHONE TONE RINGER 500HZ 8-DIP |
| 标准包装： | 50 |
| 功能： | 音调振铃器 |
| 电路数： | 1 |
| 电源电压： | 5V |
| 电流 - 电源： | 20mA |
| 功率（瓦特）： | 1W |
| 工作温度： | -20°C ~ 60°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
| 包括： | 芯片内二极管电桥和瞬变保护器 |
Analog Integrated Circuit Device Data
Freescale Semiconductor
3
34017A
TERMINAL CONNECTIONS
TERMINAL CONNECTIONS
Figure 3. 34017A Terminal Connections
Table 1. 34017A Terminal Definitions
Terminal
Number
Terminal
Name
Terminal
Function
Formal
Name
Definition
1, 8
AC1, AC2
The input terminals to the full-wave diode bridge. The AC ringing signal from the
telephone line energizes the ringer through this bridge.
5
RS
The input of the threshold comparator to which diode bridge current is mirrored and
sensed through an external resistor (R3). Nominal threshold is 1.2 V. This Terminal
internally clamps at 1.5 V.
4
RI
The positive supply terminal for the oscillator, frequency divider, and output buffer
circuits.
2, 3
RO1, RO2
The tone ringer output terminals through which the sound element is driven.
7
RG
The negative terminal of the diode bridge and the negative supply terminal of the tone
generating circuitry.
6
RC
The oscillator terminal for the external resistor and capacitor which control the tone
ringer frequencies (R2, C2).
1
AC1
R01
R02
RI
AC2
RG
RC
RS
1
2
3
45
6
7
8
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相关代理商/技术参数 |
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|---|---|
| MC34017AD | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Telephone Tone Ringer Bipolar Linear/I2L |
| MC34017ADR2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Telephone Tone Ringer Bipolar Linear/I2L |
| MC34017AP | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Telephone Tone Ringer Bipolar Linear/I2L |
| MC34018 | 制造商:Panasonic Industrial Company 功能描述:IC |
| MC34018_05 | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:VOICE SWITCHED SPEAKER-PHONE CIRCUIT |
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