描述:1
LTC1563-2/LTC1563-3
156323fa
■
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
TM
■
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
The LTC
?
1563-2/LTC1563-3 are a family of extremely
easy-to-use, active RC lowpass filters with rail-t