Telephone Tone Generator Requires No Trimming
使用 Analog Devices 的 MAX293 的参考设计
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依据最终产品
- Modems
说明
- In this tone generator, the uncommitted OP-Amp of the MAX293 lowpass filter acts as a summing amplifier. The amplifier's gain level assures that 5V-logic inputs will not cause clipping at the two-tone output
Featured Parts (11)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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MAX293EWE+ | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 16-Pin SOIC W Tube | 买入 | |
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MAX293CSA+ | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 8-Pin SOIC N Tube | 买入 | |
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MAX293CSA+T | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 8-Pin SOIC N T/R | 买入 | |
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MAX293CPA+ | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 8-Pin PDIP N Tube | 买入 | |
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MAX293CPA+ | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 8-Pin PDIP N Tube | 买入 | |
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MAX293ESA+T | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 8-Pin SOIC N T/R | 买入 | |
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MAX293ESA+ | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 8-Pin SOIC N Tube | 买入 | |
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MAX293CWE+T | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 16-Pin SOIC W T/R | 买入 | |
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MAX293EWE+T | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 16-Pin SOIC W T/R | 买入 | |
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MAX293CWE+ | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 16-Pin SOIC W Tube | 买入 | |
|
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MAX293EPA+ | Analog Devices | Active Filters | Active Filter Single SW-CAP Low Pass 8th Order 25kHz 8-Pin PDIP N Tube | 买入 | |