Band-Pass Filtered, Inverting -40 dB Attenuator, 10 Hz-100 kHz, 0.1 dB Error
使用 Texas Instruments 的 OPA1611AID 的参考设计
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- Audio
- AV Receiver
- Game Console
说明
- Band-Pass Filtered, inverting -40 dB attenuator, 10 Hz-100 kHz, 0.1 dB error. An attenuator circuit is required when the magnitude of an input signal needs to be reduced. This version of an inverting attenuator features an easily tunable band-pass filter that is useful to limit noise and also allows for independent control of the dc output level. The circuit can be used in a variety of applications from low-level signal generation to large input signal attenuation
主要特色
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Gain-40 dB
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Number of SuppliesSingle
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Supply Voltage±15 V
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
OPA1611AID | Texas Instruments | Audio Amplifiers | Audio Amp Speaker 1-CH Mono Class-AB 8-Pin SOIC Tube | 买入 | |
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|
OPA1611AIDR | Texas Instruments | Audio Amplifiers | Audio Amp Speaker 1-CH Mono Class-AB 8-Pin SOIC T/R | 买入 | |