Interface - Filters - Active are essential components in electronic circuits, designed to manage and refine signal quality. These active filters utilize operational amplifiers to enhance performance by allowing specific frequency ranges to pass while attenuating others. Often employed in communication systems, these components significantly reduce noise and improve signal clarity.
Manufactured by leading companies such as Texas Instruments and Analog Devices, active filters are available in various configurations, including low-pass, high-pass, band-pass, and band-stop. Each type is tailored to meet the demands of different applications, from simple audio processing to complex signal modulation.
For engineers and designers, selecting the appropriate active filter ensures optimal system performance, making them a crucial element in the development of advanced electronic devices and communication systems.
Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
IC FILTER 300KHZ LOWPASS 20DIP
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8,200 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC FILTER 5TH-ORD LOWPASS 16SOIC
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1,650 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC FILTER LOWPASS 16-SOIC
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1,930 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 25KHZ LOPASS 20DIP
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1,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER 25KHZ LOWPASS 24SOIC
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6,200 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 7.5KHZ SWITCH 24SOIC
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7,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER 57KHZ SWITCHED 24SOIC
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9,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 57KHZ SWITCHED 24SOIC
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5,800 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 140KHZ SWITCHED 24DIP
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5,400 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 57KHZ SWITCHED 28SOIC
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7,300 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER 140KHZ SWITCHED 28DIP
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5,800 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER 57KHZ SWITCHED 28SOIC
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7,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER 140KHZ SWITCH 28SOIC
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1,520 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC FILTER 140KHZ BANDPASS 24SOIC
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7,000 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 140KHZ BAND PASS 24DIP
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6,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER 140KHZ BANDPASS 24SOIC
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1,550 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC FILTER 30KHZ ELLIPTIC 14DIP
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2,310 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER 140KHZ SWITCHED 24DIP
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2,320 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 57KHZ BAND PASS 24SOIC / Band Pass Filter IC Band Pass 2nd Order 57kHz 24-SOIC
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1,900 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
SWITCHED CAPACITOR FILTER
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1,200 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
SLIC FILTER
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2,850 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC FILTER 35KHZ UNIV SWTCH 20DIP
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3,190 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC HEADPHONE NOISE-CANCEL 32QFN / Filter IC Order 32-QFN (5x5)
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1,120 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
IC FILTER 7.5KHZ SWITCH 24SOIC
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7,400 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 12KHZ LOWPASS 8UMAX
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31,000 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters
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7,600 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC FILTER 57KHZ BAND PASS 24SOIC / Band Pass Filter IC Band Pass 2nd Order 57kHz 24-SOIC
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8,700 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC FILTER 150KHZ LOWPASS 24DIP
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3,320 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 25KHZ SWITCHED 28SSOP
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3,920 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
SWITCHED CAPACITOR FILTER
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3,600 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
IC FILTER 25KHZ SWITCHED 28SSOP / Universal Switched Capacitor Filter IC Universal Switched Capacitor 8th Order 25kHz 28-SSOP
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3,710 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER 25KHZ LOPASS 20DIP
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2,890 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER LOWPASS 8TH 16-SOIC
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13,100 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
IC FILTER RECON VID 8-SOIC
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5,000 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
IC FILTR 8TH ORDR LOWPASS 16SOIC
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9,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
IC FILTR 8TH ORDER LOWPASS 8SOIC
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7,420 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
IC FILTER RECON VID 8-SOIC
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7,110 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
IC FILTR 8TH ORDR LOWPASS 16SOIC
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2,910 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
IC FILTER LOWPASS 8TH 8-DIP
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3,620 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
IC FILTER LOWPASS 8TH 16-SOIC
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3,850 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
IC FILTER UNIV RC QUAD LN 20SSOP
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5,550 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IC FILTER LOWPASS 8TH 16-SOIC
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8,450 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC FILTER LP 7ORDER 2.3MHZ 8SOIC
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7,870 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Band-pass filter for spectrum analyzer for car audio systems
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20,600 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Power, 8th Order Progressive Elliptic, Lowpass Filter | IC FILTER 12KHZ LOWPASS 8SOIC
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1,200 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
LOWPASS SWTCHED-CAPACITOR FILTER
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9,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
DC Accurate, Clock-Tunable 5th Order Butterworth Lowpass Filter
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1,020 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
TIME FILTER, BUTTERWORTH, L/PASS
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3,700 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
MF10 DUAL UNIVERSAL FILTER
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9,600 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
5th Order, Zero DC Error, Lowpass Filter | IC FILTER 20KHZ LOWPASS 8DIP
|
8,400 pieces In Stock |
MOQ:4 |
Need to verify |
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