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See Technical Specifications

LTC1563-2IGN#PBF

Active RC, 4th Order Lowpass Filter Family

Manufacturer:

ADI
Mfr.Part #:

LTC1563-2IGN#PBF
Datasheet:

LTC1563-2IGN#PBF Datasheet (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

16
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for LTC1563-2IGN#PBF

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LTC1563-2IGN#PBF General Description

The LTC1563-2/LTC1563-3 are a family of extremely easy-to-use, active RC lowpass filters with rail-to-rail inputs and outputs and low DC offset suitable for systems with a resolution of up to 16 bits. The LTC1563-2, with a single resistor value, gives a unity-gain Butterworth response. The LTC1563-3, with a single resistor value, gives a unity-gain Bessel response. The proprietary architecture of these parts allows for a simple resistor calculation:

Key Features

Extremely Easy to Use—A Single Resistor Value Sets the Cutoff Frequency (256Hz < f_C < 256kHz)
Extremely Flexible—Different Resistor Values Allow Arbitrary Transfer Functions with or without Gain (256Hz < f_C < 256kHz)
Supports Cutoff Frequencies Up to 360kHz Using FilterCAD^™
LTC1563-2: Unity-Gain Butterworth Response Uses a Single Resistor Value, Different Resistor Values Allow Other Responses with or without Gain
LTC1563-3: Unity-Gain Bessel Response Uses a Single Resistor Value, Different Resistor Values Allow Other Responses with or without Gain
Rail-to-Rail Input and Output Voltages
Operates from a Single 3V (2.7V Min) to ±5V Supply
Low Noise: 36µV_RMS for f_C = 25.6kHz, 60µV_RMS for f_C = 256kHz
f_C Accuracy < ±2% (Typ)
DC Offset < 1mV
Cascadable to Form 8th Order Lowpass Filters
Available in Narrow SSOP-16 Package

Application

Discrete RC Active Filters and Modules
Antialiasing Filters
Smoothing or Reconstruction Filters
Linear Phase Filtering for Data Communication
Phase Locked Loops

Specifications

Source Content uid	LTC1563-2IGN#PBF	Pbfree Code	No
Part Life Cycle Code	Active	Pin Count	16
Reach Compliance Code	compliant	Active Filter Type	CONTINUOUS TIME FILTER
JESD-30 Code	R-PDSO-G16	Moisture Sensitivity Level	1
Number of Functions	1	Number of Terminals	16
Peak Reflow Temperature (Cel)	260	Poles and Zeros	4 AND 0
Response	LOWPASS	Surface Mount	YES
Temperature Grade	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Transfer Characteristics	BUTTERWORTH