LT1464 LINER [Linear Technology], LT1464 Datasheet - Page 8

• Manufacturer Part Number: LT1464
• Description: Dual/Quad Micropower, 1MHz C-Load Picoampere Bias Current JFET Input Op Amps
• Manufacturer: LINER [Linear Technology]

LT1464/LT1465
8
TYPICAL APPLICATIONS
0V TO 5V
V
IN
V
TYPICAL OFFSET 0.6mV
1% TOLERANCES
FOR V
THE LOW INPUT BIAS CURRENTS ALLOW THE USE OF HIGH RESISTOR VALUES
IN
237k
6.19k
IN
R1
= 10V
R
10Hz 4th Order Chebyshev Lowpass Filter (0.01dB Ripple)
U
IN
0.1 F
P-P
GAIN
Low Voltage 0.016% Voltage to Frequency Converter
2.5k
C1
2N2907A
,V
C2
100nF
V
249k
R3
OUT
OUT
Q1
= –110dB AT f > 300Hz
= –6dB AT f = 16Hz
–5V
237k
R2
2
3
–
+
1/4 LT1465
33nF
6
5
R1
20k
C1
–
+
1/2 LT1464
–15V
5V
15V
4
11
–5V
5V
–5V
8
4
17
14
8
4
30pF
1
C2
1/2 LTC
330nF
7
154k
C4
R4
11
12
R3
330k
®
R3
1k
C3
1 F
1043
C
0.01 F
IN
249k
R6
13
16
7
LT1464 • TA03
13
12
V
REF
–
+
154k
1/4 LT1465
f
f
R5
LT1009
OUT
OUT
1 F
= –2.5V
C4
: 0kHz to 30kHz
=
(R
10nF
C3
IN
)(C
1
IN
14
)
LT1464 • TA05
V
V
REF
IN
V
OUT