低通滤波器

Analog Devices 提供了门类宽泛的连续时间和时钟可调 (开关电容器) 滤波器产品,其专为低通滤波进行了预配置。这些单片式器件具有多种截止频率和响应特性。
产品选型表

Low Pass Filters

  按住Shift键进行二次排序
SortOrderPart#CommentsFilter Order
(order)
Filters Per PackagePreconfiguredRealizationFo Max
(typ)
(Hz)
Fo/FclkClock TunableFo Min
(typ)
(Hz)
US Price 1000 to 4999
($ US)
1LTC1566-1 Continuous Time, Differential Input and Outputs, Low Noise 7 1 Lowpass Linear Phase 2.3M N/A No- $5.95 (LTC1566-1CS8#PBF)
2LTC1564 Digitally Prog. Filter & 4-bit PGA 8 1 Lowpass Elliptic 150k N/A No 10k $8.95 (LTC1564CG#PBF)
3LTC1565-31 Continuous-Time, Differential Inputs and Outputs 7 1 Lowpass Linear Phase 650k N/A No- $3.65 (LTC1565-31CS8#PBF)
4LTC1563-3 One Resistor Sets Cutoff Freq: 256Hz to 256kHz, Rail-to-Rail In/Out 4 1 Lowpass Bessel 256k N/A No 256 $1.95 (LTC1563-3CGN#PBF)
5LTC1563-2 One Resistor Sets Cutoff Freq: 256Hz to 256kHz, Rail-to-Rail In/Out 4 1 Lowpass Butterworth 256k N/A No 256 $1.95 (LTC1563-2CGN#PBF)
6LTC1569-7 Internal or External Clock, Cuttoff Freq: Up to 300kHz, Root Raised Cosine 10 1 Lowpass Linear Phase 300k 1.08:01:00 Yes 1k $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 Linear Phase 64k 5.08:01:00 Yes 1k $5.50 (LTC1569CS8-6#PBF)
8LTC1560-1 Continuous-Time, Pin Selectable Cuttoff Freq: 500kHz or 1MHz 5 1 Lowpass Elliptic 1M N/A No- $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 2.02:01:00 Yes 1k $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 4.04:01:00 Yes 1k $4.70 (LTC1069-1CN8#PBF)
11LTC1069-7 Linear Phase. Raised Cosine Amplitude Response, Attenuation: 43dB@2x fcuttoff 8 1 Lowpass Linear Phase 200k 1.01:01:00 Yes 1k $4.80 (LTC1069-7CS8#PBF)
12LTC1066-1 14-Bit DC Gain Linearity, 1.5mV DC Offset, 7uV/°C Tempco 8 1 Lowpass Elliptic or Bessel 120k 100, 50:1 Yes 1k $17.10 (LTC1066-1CSW#PBF)
13LTC1065 1mV DC Offset, Internal or External Clock, Cascadable for Faster Rolloff- 1 Lowpass- 60k- Yes 1k $5.50 (LTC1065CN8#PBF)
14LTC1164-6 Low Power, Pin Selectable Elliptic or Bessel 8 1 Lowpass Elliptic or Bessel 30k 100, 50:1 Yes 1k $12.35 (LTC1164-6CN#PBF)
15LTC1264-7 Constant Group Delay, Max Cuttoff Frequency 200kHz 8 1 Lowpass Improved Bessel 200k 25:1, 50 Yes 1k $13.70 (LTC1264-7CN#PBF)
16LTC1164-7 Constant Group Delay, Low Power, Steeper Rolloff than Bessel 8 1 Lowpass Improved Bessel 20k 100, 50:1 Yes 1k $10.80 (LTC1164-7CN#PBF)
17LTC1164-5 Low Power, Pin Selectable Butterworth or Bessel Response 8 1 Lowpass Butterworth or Bessel 20k 100, 50:1 Yes 1k $10.80 (LTC1164-5CN#PBF)
18LTC1063 Internal or External Clock, 1mV DC Offset, Cascadable for Faster Rolloff 5 1 Lowpass Butterworth 50k 4.04:01:00 Yes 1k $5.50 (LTC1063CN8#PBF)
19LTC1064-7 Low Noise, 8th Order, Constant Group Delay 8 1 Lowpass Improved Bessel 100k 100, 50:1 Yes 1k $10.80 (LTC1064-7CN#PBF)
20LTC1064-4MJ Low Noise, 8th Order Elliptic, Center Frequency Up to 100kHz---------
21LTC1064-4 Low Noise, 8th Order Elliptic, Center Frequency Up to 100kHz 8 1 Lowpass Elliptic 100k 100, 50:1 Yes 1k $13.70 (LTC1064-4CN#PBF)
22LTC1064-3 Low Noise, Bessel Lowpass Filter 8 1 Lowpass Bessel 100k 150, 75:1 Yes 1k $9.60 (LTC1064-3CN#PBF)
23LTC1064-2 Low Noise, 8th Order Butterworth, Center Frequency Up to 95kHz 8 1 Lowpass Butterworth 140k 100, 50:1 Yes 1k $10.80 (LTC1064-2CN#PBF)
24LTC1064-1 Low Noise, 8th Order Elliptic, Center Frequency Up to 50kHz 8 1 Lowpass Elliptic 50k 4.04:01:00 Yes 1k $12.35 (LTC1064-1CN#PBF)
25LTC1062 No DC Error, Low Passband Noise, DC to 20kHz 5 1 Lowpass Butterworth 20k 4.04:01:00 Yes 1k $3.20 (LTC1062CN8#PBF)