20
LT1168
1168fa
LT/LWI 0906 REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2000
PART NUMBER DESCRIPTION COMMENTS
LTC1043 Dual Precision Instrumentation Building Block Switched Capacitor, Rail-to-Rail Input, 120dB CMRR
LTC1100 Precision Chopper-Stabilized Instrumentation Amplifier G = 10 or 100, V
OS
= 10µV, I
B
= 50pA
LT1101 Precision, Micropower, Single Supply Instrumentation Amplifier G = 10 or 100, I
S
= 105µA
LT1102 High Speed, JFET Instrumentation Amplifier G = 10 or 100, Slew Rate = 30V/µs
LT1167 Single Resistor Programmable Precision Instrumentation Amplifier Lower Noise than LT1168, e
N
= 7.5nV/√Hz
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear-tech.com
Low Power Programmable Audio HPF/LPF with “Pop-Less” Switching
TYPICAL APPLICATIO
U
–
+
LTC
®
201
314
215
116
12 13
89
P
1
R3
8k
P
2
4
+15VNC –15V
4
8
1
–15V
TOTAL SUPPLY CURRENT < 400µA
+15V
V
IN
3
2
5
611
C1
100µF
2
3
710
4
5
7
–15V
1168 TA05
+15V
6
5
6
7
HPF
LPF
–
+
1
8
GAIN SET
R2
4k
R1
4k
LT1168
P
1
— 0 1 0 < 0.8V
P
2
0 1 1 1 > 2.4V
POLE 100 200 400 Hz
+
–
1/2 LT1462
1/2 LT1462
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