0.1Hz to 10Hz Noise Filter
Reference Design using part OPA827AID by Texas Instruments
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Associated Documents
For End Products
- Portable Medical Instrumentation
- Seismic
- Test Equipment
Description
- 0.1Hz to 10Hz Noise Filter. This circuit is designed to amplify low frequency noise (0.1Hz to 10Hz) to a level that is easily measured by an oscilloscope. It achieves this function with a 0.1Hz, second order, high pass filter and a 10Hz, fourth order, low pass filter. The 0.1Hz to 10Hz noise measurement is a common figure of merit given in amplifier data sheets
Key Features
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Gain100 dB
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Supply Voltage±2.5|±15 V
Featured Parts (6)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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OPA827AIDG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier ±18V 8-Pin SOIC Tube | Buy | |
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OPA827AID | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier ±18V 8-Pin SOIC Tube | Buy | |
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OPA827AIDGKR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier ±18V 8-Pin VSSOP T/R | Buy | |
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OPA827AIDGKT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier ±18V 8-Pin VSSOP T/R | Buy | |
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OPA827AIDR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier ±18V 8-Pin SOIC T/R | Buy | |
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OPA827AIDRG4 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Low Noise Amplifier ±18V 8-Pin SOIC T/R | Buy | |