Фильтры нижних частот

Analog Devices предлагает широкую линейку компонентов для построения стационарных и перестраиваемых (на переключаемых конденсаторах) фильтров, которые предварительно сконфигурированы для реализации фильтров нижних частот. Эти монолитные компоненты имеют широкий диапазон частот среза и различные АЧХ.
Таблица выбора продукта

Фильтры нижних частот

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SortOrderPart#CommentsFilter Order
(order)
Filters Per PackagePreconfiguredRealizationFo Max
(typ)
(Hz)
Clock TunableInput TypeFo Min
(typ)
(Hz)
Price (1000+)
($ US)
1LTC1566-1 Continuous Time, Differential Input and Outputs, Low Noise 7 1 Lowpass Elliptic 2.3M No Differential- $5.95 (LTC1566-1CS8#PBF)
2LTC1564 Digitally Prog. Filter & 4-bit PGA 8 1 Lowpass Programmable Eliptic 150k No Single-Ended 10k $8.95 (LTC1564CG#PBF)
3LTC1565-31 Continuous-Time, Differential Inputs and Outputs 7 1 Lowpass Linear Phase 650k No Single-Ended- $3.65 (LTC1565-31CS8#PBF)
4LTC1563-3 One Resistor Sets Cutoff Freq: 256Hz to 256kHz, Rail-to-Rail In/Out 4 2 Lowpass Resistor Configurable 256k No Single-Ended 256 $1.95 (LTC1563-3CGN#PBF)
5LTC1563-2 One Resistor Sets Cutoff Freq: 256Hz to 256kHz, Rail-to-Rail In/Out 4 2 Bandpass, Lowpass Resistor Configurable 256k No Single-Ended 256 $1.95 (LTC1563-2CGN#PBF)
6LTC1569-7 Internal or External Clock, Cuttoff Freq: Up to 300kHz, Root Raised Cosine 10 1 Lowpass Elliptic 256k Yes Single-Ended 30 $5.95 (LTC1569CS8-7#PBF)
7LTC1569-6 Internal or External Clock, Cutoff Freq: Up to 64kHz with 3V Supply , Root Raised Cosine 10 1 Lowpass Elliptic 64k Yes Single-Ended 20 $5.50 (LTC1569CS8-6#PBF)
8LTC1560-1 Continuous-Time, Pin Selectable Cuttoff Freq: 500kHz or 1MHz 5 1 Lowpass Elliptic 1M No- 500k $4.65 (LTC1560-1CS8#PBF)
9LTC1069-6 Single 3V Supply, Low Power, Attenuation: 42dB @1.3x Cuttoff Freq, 66dB@2.0x, 70dB@2.1x 8 1 Lowpass Elliptic 20k Yes Single-Ended 20 $4.80 (LTC1069-6CS8#PBF)
10LTC1069-1 Low Power, Attenuation: 20dB @1.2x Cuttoff Freq, 52dB@1.4x, 70dB@2x 8 1 Lowpass Elliptic 12k Yes Single-Ended 10 $4.70 (LTC1069-1CN8#PBF)
11LTC1069-7 Linear Phase. Raised Cosine Amplitude Response, Attenuation: 43dB@2x fcuttoff 8 1 Lowpass Bessel, Linear Phase 200k Yes Single-Ended 40 $4.80 (LTC1069-7CS8#PBF)
12LTC1066-1 14-Bit DC Gain Linearity, 1.5mV DC Offset, 7uV/°C Tempco 8 1 Lowpass Elliptic 120k Yes- 20 $17.10 (LTC1066-1CSW#PBF)
13LTC1065 1mV DC Offset, Internal or External Clock, Cascadable for Faster Rolloff 5 1 Lowpass Bessel, Linear Phase 60k Yes Single-Ended 10 $5.50 (LTC1065CN8#PBF)
14LTC1164-6 Low Power, Pin Selectable Elliptic or Bessel 8 1 Lowpass Elliptic 20k Yes- 10 $12.35 (LTC1164-6CN#PBF)
15LTC1264-7 Constant Group Delay, Max Cuttoff Frequency 200kHz 8 1 Lowpass Bessel, Linear Phase 200k Yes- 40 $13.70 (LTC1264-7CN#PBF)
16LTC1164-7 Constant Group Delay, Low Power, Steeper Rolloff than Bessel 8 1 Lowpass Bessel, Linear Phase 20k Yes- 20 $10.80 (LTC1164-7CN#PBF)
17LTC1164-5 Low Power, Pin Selectable Butterworth or Bessel Response 8 1 Lowpass Butterworth 20k Yes- 10 $10.80 (LTC1164-5CN#PBF)
18LTC1063 Internal or External Clock, 1mV DC Offset, Cascadable for Faster Rolloff 5 1 Lowpass Butterworth 50k Yes- 10 $5.50 (LTC1063CN8#PBF)
19LTC1064-7 Low Noise, 8th Order, Constant Group Delay 8 1 Lowpass Bessel, Linear Phase 100k Yes Single-Ended 20 $10.80 (LTC1064-7CN#PBF)
20LTC1064-4MJ Low Noise, 8th Order Elliptic, Center Frequency Up to 100kHz 8 1 Lowpass Elliptic 100k Yes Single-Ended 20-
21LTC1064-4 Low Noise, 8th Order Elliptic, Center Frequency Up to 100kHz 8 1 Lowpass Elliptic 100k Yes Single-Ended 20 $13.70 (LTC1064-4CN#PBF)
22LTC1064-3 Low Noise, Bessel Lowpass Filter 8 1 Lowpass Bessel 100k Yes Single-Ended 10 $9.60 (LTC1064-3CN#PBF)
23LTC1064-2 Low Noise, 8th Order Butterworth, Center Frequency Up to 95kHz 8 1 Lowpass Butterworth 140k Yes Single-Ended 10 $10.80 (LTC1064-2CN#PBF)
24LTC1064-1 Low Noise, 8th Order Elliptic, Center Frequency Up to 50kHz 8 1 Lowpass Elliptic 50k Yes Single-Ended 10 $12.35 (LTC1064-1CN#PBF)
25LTC1062 No DC Error, Low Passband Noise, DC to 20kHz 5 1 Lowpass Butterworth 20k Yes- 10 $3.20 (LTC1062CN8#PBF)