Active Filters

An active filter is a type of analog circuit that implements an electronic filter to a signal using active components such as an amplifier. When an amplifier is included in a filter design or application, it can improve the predictability and performance of the filter.

Types of Active Filters

  • Brand Pass Filters
  • Brand Reject Filter
  • High Pass Filter
  • Low pass Filter
  • Quad Filters and Universal Filters are devices that can be programmed to perform one of the other types of active filters
  • Notch Filter

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Description Price Filter Type Maximum Order Architecture Cut-off Frequency Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Number of Circuits Mounting Type Package Type Pin Count Dimensions Height Length
RS庫存編號 191-4302
製造零件編號MAX7426EUA+
HK$30.231
毎管:50 個
單位
Low Pass Filter 5th Switched Capacitor 12kHz Dual, Single 5 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 799-8092
製造零件編號MAX7407CSA+
HK$59.23
單位
Low Pass Filter 8th Switched Capacitor 10kHz Single 3 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS庫存編號 146-1175
製造零件編號MAX274ACNG+
HK$168.961
毎管:15 個
單位
Band Pass Filter, Low Pass Filter 8th Continuous Time 150kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 24 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm
RS庫存編號 203-3415
製造零件編號MLPF-WB55-02E3
HK$1.208
個 (在毎卷:5000)
單位
Low Pass Filter - - 2400 MHz, 2500 MHz - - - 1 - CSP 6 - - -
RS庫存編號 191-5299
製造零件編號MAX7404CSA+
HK$38.819
毎管:100 個
單位
Low Pass Filter 8th Switched Capacitor 10kHz Single 3 V - 1 Surface Mount SO 8 5 x 4 x 1.5mm 1.5mm 5mm
RS庫存編號 191-3687
製造零件編號MAX7424EUA+
HK$65.855
/個 (每包:2個)
單位
Low Pass Filter 5th Switched Capacitor 45kHz Single 3 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 800-0950
製造零件編號MAX292CPA+
HK$71.34
單位
Low Pass Filter 8th Switched Capacitor 25kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
RS庫存編號 786-1278
製造零件編號MAX7400CSA+
HK$46.27
單位
Low Pass Filter 8th Switched Capacitor 0.001 → 10kHz Single 4.5 → 5.5 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS庫存編號 165-4527
製造零件編號MAX7414EUA+
HK$40.809
毎管:50 個
單位
Low Pass Filter 5th Switched Capacitor 15kHz Single 3 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 189-8575
製造零件編號MAX7414EUA+
HK$51.86
/個 (每包:2個)
單位
Low Pass Filter 5th Switched Capacitor 15kHz Single 3 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 192-2367
製造零件編號MAX7409CUA+
HK$43.27
/個 (每包:2個)
單位
Low Pass Filter 5th Switched Capacitor 15kHz Single 5 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 191-4266
製造零件編號MAX293EWE+
HK$77.291
毎管:46 個
單位
Low Pass Filter 8th Switched Capacitor 25kHz Single 5 V ±5V 1 Surface Mount SOIC 16 10.5 x 7.6 x 2.35mm 2.35mm 10.5mm
RS庫存編號 858-0813
製造零件編號LTC1068IG#PBF
HK$146.44
單位
Band Pass Filter, Band Reject Filter, High Pass Filter, Low Pass Filter 8th Switched Capacitor 120kHz Dual, Single 3.3 V, 5 V ±5V 4 Surface Mount SSOP 28 10.5 x 5.6 x 1.95mm 1.95mm 10.5mm
RS庫存編號 169-8556
製造零件編號FMS6141S5X
HK$1.445
個 (在毎卷:3000)
單位
Band Pass Filter 4th - - Single 5 V - 1 Surface Mount SC-70 5 2 x 1.25 x 1mm 1mm 2mm
RS庫存編號 189-8503
製造零件編號MAX7413EUA+
HK$50.85
/個 (每包:2個)
單位
Low Pass Filter 5th Switched Capacitor 15kHz Single 3 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 191-3200
製造零件編號MAX274AENG+
HK$183.412
毎管:15 個
單位
Band Pass Filter, Low Pass Filter - Continuous Time 150kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 24 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm
RS庫存編號 535-149
製造零件編號NJM2760V
HK$5.802
/個 (每包:5個)
單位
- - - - - - - - Surface Mount SSOP 20 6.5 x 4.4 x 1.15mm 1.15mm 6.5mm
RS庫存編號 191-3279
製造零件編號MAX7424EUA+
HK$63.977
毎管:50 個
單位
Low Pass Filter 5th Switched Capacitor 45kHz Single 3 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 191-3458
製造零件編號MAX7420EUA+
HK$96.51
/個 (每包:2個)
單位
Low Pass Filter 5th Switched Capacitor 45kHz Single 5 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS庫存編號 761-8926
製造零件編號LTC1060CSW#PBF
HK$87.88
單位
Universal Filter 2nd Switched Capacitor - Dual, Single 5 V ±8V - Surface Mount SOIC W 20 13.005 x 7.959 x 2.337mm 2.337mm 13.01mm