| LTC6605-7 | 2 | Lowpass | 2 | | 70000 | Dual Matched 7MHz Filter with Low Noise, Low Distortion Differential Amplifier | no | 6x3 DFN-22 |
| LTC6605-14 | 2 | Lowpass | 2 | | 1400 | Dual Matched 14MHz Filter with Low Noise, Low Distortion Differential Amplifier | no | 6x3 DFN-22 |
| LTC6605-10 | 2 | Lowpass | 2 | | 10000 | Dual Matched 10MHz Filter with Low Noise, Low Distortion Differential Amplifier | no | 6x3 DFN-22 |
| LTC6603 | 1 | Lowpass | 9 | 20 | | Dual Adjustable Lowpass Filter | no | 4x4 QFN-24 |
| LTC6602 | 2 | Lowpass | 5 | 4 | 900 | Dual Matched, High Frequency Bandpass/Lowpass Filters | no | 4x4 QFN-24 |
| LTC6601-2 | 1 | Lowpass | | 5000 | | Low Power, Low Distortion, 5MHz to 27MHz, Pin Configurable Filter/ADC Driver | no | 4x4 QFN-20 |
| LTC6601-1 | 1 | Lowpass | 2 | 5000 | 28000 | Low Noise, 0.5% Tolerance, 5MHz to 28MHz, Pin Configurable Filter/ADC Driver | no | 4x4 QFN-20 |
| LTC1569-7 | 1 | Lowpass | 10 | 1 | 300 | Internal or External Clock, Cuttoff Freq: Up to 300kHz, Root Raised Cosine | yes | SO-8 |
| LTC1569-6 | 1 | Lowpass | 10 | 1 | 64 | Internal or External Clock, Cutoff Freq: Up to 64kHz with 3V Supply , Root Raised Cosine | yes | SO-8 |
| LTC1566-1 | 1 | Lowpass | 7 | | 2300 | Continuous Time, Differential Input and Outputs, Low Noise | no | SO-8 |
| LTC1565-31 | 1 | Lowpass | 7 | | 650 | Continuous-Time, Differential Inputs and Outputs | no | SO-8 |
| LTC1564 | 1 | Lowpass | 8 | 10 | 150 | Digitally Prog. Filter & 4-bit PGA | no | SSOP-16 |
| LTC1563-3 | 1 | Lowpass | 4 | 0.256 | 256 | One Resistor Sets Cutoff Freq: 256Hz to 256kHz, Rail-to-Rail In/Out | no | SSOP-16 |
| LTC1563-2 | 1 | Lowpass | 4 | 0.256 | 256 | One Resistor Sets Cutoff Freq: 256Hz to 256kHz, Rail-to-Rail In/Out | no | SSOP-16 |
| LTC1562-2 | 4 | Universal | 8 | 20 | 300 | Continuous-Time, Four 2nd Order Filters, Center Freq Range: 20kHz to 300kHz | no | SSOP-20 |
| LTC1562 | 4 | Universal | 8 | 10 | 150 | Continuous-Time, Four 2nd Order Filters, Center Freq Range: 10kHz to 150kHz | no | N-16,SSOP-20 |
| LTC1560-1 | 1 | Lowpass | 5 | | 1000 | Continuous-Time, Pin Selectable Cuttoff Freq: 500kHz or 1MHz | no | SO-8 |
| LTC1264-7 | 1 | Lowpass | 8 | 1 | 200 | Constant Group Delay, Max Cuttoff Frequency 200kHz | yes | N-14,SW-16 |
| LTC1264 | 4 | Universal | 8 | 1 | 200 | High Speed, 4 Identical Filters, Double-Sampling for Improved Aliasing | yes | N-24,SW-24 |
| LTC1164-7 | 1 | Lowpass | 8 | 1 | 20 | Constant Group Delay, Low Power, Steeper Rolloff than Bessel | yes | N-14,SW-16 |
| LTC1164-6 | 1 | Lowpass | 8 | 1 | 30 | Low Power, Pin Selectable Elliptic or Bessel | yes | N-14,SW-16 |
| LTC1164-5 | 1 | Lowpass | 8 | 1 | 20 | Low Power, Pin Selectable Butterworth or Bessel Response | yes | N-14,SW-16 |
| LTC1164 | 4 | Universal | 8 | 1 | 20 | Low Noise, Low Power, Wide Dynamic Range Filter | yes | N-24,SW-24 |
| LTC1069-7 | 1 | Lowpass | 8 | 1 | 200 | Linear Phase. Raised Cosine Amplitude Response, Attenuation: 43dB@2x fcuttoff | yes | SO-8 |
| LTC1069-6 | 1 | Lowpass | 8 | 1 | 20 | Single 3V Supply, Low Power, Attenuation: 42dB @1.3x Cuttoff Freq, 66dB@2.0x, 70dB@2.1x | yes | SO-8 |
| LTC1069-1 | 1 | Lowpass | 8 | 1 | 12 | Low Power, Attenuation: 20dB @1.2x Cuttoff Freq, 52dB@1.4x, 70dB@2x | yes | N-8,SO-8 |
| LTC1068-50 | 4 | Universal | 8 | 1 | 50 | 4 Identical 2nd Order Filters, Low Noise, Center Frequency Error 0.3% | yes | SSOP-28 |
| LTC1068-25 | 4 | Universal | 8 | 1 | 50 | 4 Identical 2nd Order Filters, Low Noise, Center Frequency Error 0.3% | yes | SSOP-28 |
| LTC1068-200 | 4 | Universal | 8 | 1 | 50 | 4 Identical 2nd Order Filters, Low Noise, Center Frequency Error 0.3% | yes | SSOP-28 |
| LTC1068 | 4 | Universal | 8 | 1 | 50 | 4 Identical 2nd Order Filters, Low Noise, Center Frequency Error 0.3% | yes | N-24,SSOP-28 |
| LTC1067-50 | 2 | Universal | 4 | 1 | 17 | Rail-to-Rail, Very Low Noise, Single 3V Supply | yes | SO-16,SSOP-16 |
| LTC1067 | 2 | Universal | 4 | 1 | 17 | Rail-to-Rail, Very Low Noise, Single 3V Supply | yes | SO-16,SSOP-16 |
| LTC1066-1 | 1 | Lowpass | 8 | 1 | 120 | 14-Bit DC Gain Linearity, 1.5mV DC Offset, 7uV/°C Tempco | yes | SW-18 |
| LTC1065 | 1 | Lowpass | | 1 | 60 | 1mV DC Offset, Internal or External Clock, Cascadable for Faster Rolloff | yes | N-8,SW-16 |
| LTC1064-7 | 1 | Lowpass | 8 | 1 | 100 | Low Noise, 8th Order, Constant Group Delay | yes | N-14,SW-16 |
| LTC1064-4 | 1 | Lowpass | 8 | 1 | 100 | Low Noise, 8th Order Elliptic, Center Frequency Up to 100kHz | yes | N-14,SW-16 |
| LTC1064-3 | 1 | Lowpass | 8 | 1 | 100 | Low Noise, Bessel Lowpass Filter | yes | N-14,SW-16 |
| LTC1064-2 | 1 | Lowpass | 8 | 1 | 140 | Low Noise, 8th Order Butterworth, Center Frequency Up to 95kHz | yes | N-14,SW-16 |
| LTC1064-1 | 1 | Lowpass | 8 | 1 | 50 | Low Noise, 8th Order Elliptic, Center Frequency Up to 50kHz | yes | N-14,SW-16 |
| LTC1064 | 4 | Universal | 8 | 1 | 140 | Low Noise, Quad, Center Frequency Range Up to 140kHz | yes | N-24,SW-24 |
| LTC1063 | 1 | Lowpass | 5 | 1 | 50 | Internal or External Clock, 1mV DC Offset, Cascadable for Faster Rolloff | yes | N-8,SW-16 |
| LTC1062 | 1 | Lowpass | 5 | 1 | 20 | No DC Error, Low Passband Noise, DC to 20kHz | yes | N-8,SW-16 |
| LTC1061 | 3 | Universal | | 1 | 35 | Center Frequency Up to 35kHz, Low Offset, 90dB SNR | yes | N-20,SW-20 |
| LTC1060 | 2 | Universal | 4 | 1 | 20 | Center Frequency Up to 30kHz, Improved MF10 Replacement | yes | N-20,SW-20 |
| LTC1059 | 1 | Universal | 2 | 1 | 40 | Low Noise, Center Frequency Range is 0.1Hz to 40kHz, MF5 Replacement | yes | N-14,SO-14 |
| LT6604-5 | 2 | Lowpass | 4 | | 5000 | Dual Very Low Noise, Differential Amplifier and 2.5MHz Lowpass Filter | no | 4x7 QFN-34 |
| LT6604-2.5 | 2 | Lowpass | 4 | | 2500 | Dual Very Low Noise, Differential Amplifier and 2.5MHz Lowpass Filter | no | 4x7 QFN-34 |
| LT6604-15 | 2 | Lowpass | 4 | | 15000 | Dual Very Low Noise, Differential Amplifier and 15MHz Lowpass Filter | no | 4x7 QFN-34 |
| LT6604-10 | 2 | Lowpass | 4 | | 10000 | Dual Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter | no | 4x7 QFN-34 |
| LT6600-5 | 1 | Lowpass | 4 | | 5000 | Low Noise Diff Amp w/ 5MHz LP Filter | no | SO-8 |
| LT6600-20 | 1 | Lowpass | 4 | | 20000 | Low Noise Diff Amp w/ 20MHz LP Filter | no | SO-8 |
| LT6600-2.5 | 1 | Lowpass | 4 | | 2500 | Low Noise Diff Amp w/ 2.5MHz LP Filter | no | 4x4 DFN-12,SO-8 |
| LT6600-15 | 1 | Lowpass | 4 | | 15000 | Low Noise Diff Amp w/ 15MHz LP Filter | no | SO-8 |
| LT6600-10 | 1 | Lowpass | 4 | | 10000 | Low Noise Diff Amp w/ 10MHz LP Filter | no | 4x4 DFN-12,SO-8 |
| LT1568 | 2 | Lowpass or Bandpass | 4 | 100 | 5000 | Two 2nd Order Stages, Excellent for Matched Pair 2-pole Butterworths | no | SSOP-16 |
| LT1567 | 1 | Universal | 2 | | 5000 | Wideband Buffer and Diff Out Amp, Flexible 2nd Order Filter, Fcuttoff up to 5MHz | no | MS-8 |
