Using Digital Potentiometers to Design Low Pass Adjustable Filters
Reference Design using part MCP42100 by Microchip Technology
Image
1 / 1
Associated Documents
For End Products
- Blood Analyzer
- CT Scanner
- Smoke Detector
Description
- Programmable 2nd Order low Pass Filter Circuit. The most common filter found in a data acquisition system signal path is a low pass filter. This type of filter is usually used to reduce A/D converter aliasing errors. If there is more than one signal that is applied to the A/D converter through a multiplexer, each signal source may have its own set of filter requirements, i.e. settling time, fast transition region
Featured Parts (36)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
MCP3201-BI/P | Microchip Technology | Analog to Digital Converters - ADCs | 1-Channel Single ADC SAR 100ksps 12-bit Serial Automotive AEC-Q100 8-Pin PDIP Tube | Buy | |
|
MCP3201T-CI/SN | Microchip Technology | Analog to Digital Converters - ADCs | 1-Channel Single ADC SAR 100ksps 12-bit Serial Automotive AEC-Q100 8-Pin SOIC N T/R | Buy | |
|
MCP3201T-CI/ST | Microchip Technology | Analog to Digital Converters - ADCs | 1-Channel Single ADC SAR 100ksps 12-bit Serial Automotive AEC-Q100 8-Pin TSSOP T/R | Buy | |
|
MCP601-I/SN | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin SOIC N Tube | Buy | |
|
MCP601-I/ST | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin TSSOP Tube | Buy | |
|
MCP601T-I/OT | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V Automotive 5-Pin SOT-23 T/R | Buy | |
|
|
MCP3201-CI/SN | Microchip Technology | Analog to Digital Converters - ADCs | 1-Channel Single ADC SAR 100ksps 12-bit Serial Automotive AEC-Q100 8-Pin SOIC N Tube | Buy | |
|
|
MCP601T-I/OTG | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 5-Pin SOT-23 T/R | Buy | |
|
MCP601-I/P | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin PDIP Tube | Buy | |
|
|
MCP601T-I/ST | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 8-Pin TSSOP T/R | Buy | |
|
|
MCP601-I/OT | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V Automotive AEC-Q100 5-Pin SOT-23 T/R | Buy | |
|
|
MCP601-E/SN | Microchip Technology | Operational Amplifiers - Op Amps | Op Amp Single Low Power Amplifier R-R O/P 6V 8-Pin SOIC N Tube Automotive AEC-Q100 | Buy | |