LT1212C View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1212C' PDF : 20 Pages View PDF
LT1211/LT1212
TYPICAL APPLICATIO
Single Supply, 100kHz, 4th Order Butterworth Lowpass Filter
R1
2.94k
VIN
C1
1000pF
–
1/4
LT1211
+
2.94k
R2
866Ω
C2
1000pF
–
1/4
LT1211
+
1000pF
1.21k
–
1/4
LT1211
+
20k
3.3V
13k
1µF
12-BIT ACCURATE SIGNAL RANGE FROM 6mV TO 1.8V ON 3.3V SINGLE SUPPLY.
MAXIMUM OUTPUT OFFSET ERROR IS 676µV.
FOR EACH 2ND ORDER SECTION:
WO2
=
1
C1C2R1R2
R1 =
1
WOQC1
R2 =
Q
WOC2
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
10k
1000pF
2.10k
1. 21k
–
1/4
LT1211
+
VOUT
1211/12 TA03a
100k
1M
FREQUENCY (Hz)
10M
1211/12 TA03b
RELATED PARTS
PART NUMBER
LT1213/LT1214
LT1215/LT1216
LT1498/LT1499
LT1630/LT1631
LT1632/LT1633
DESCRIPTION
28MHz, 12V/µs, Single Supply Dual and Quad Precision Op Amps
23MHz, 50V/µs, Single Supply Dual and Quad Precision Op Amps
10MHz, 6V/µs, Dual/Quad Rail-to-Rail Input and Output Precision C-Load Op Amps
30MHz, 10V/µs, Dual/Quad Rail-to-Rail Input and Output Precision Op Amps
45MHz, 45V/µs, Dual/Quad Rail-to-Rail Input and Output Precision Op Amps
COMMENTS
Twice as Fast as LT1211
Seven Times LT1211 Slew Rate
Rail-to-Rail LT1211
Rail-to-Rail LT1213
Rail-to-Rail LT1215
20 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900 qFAX:(408)434-0507 q www.linear-tech.com
12112fa LT/TP 0798 2K REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1993
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