LT1464 LINER [Linear Technology], LT1464 Datasheet - Page 12

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

RELATED PARTS
LT1464/LT1465
TYPICAL
PART NUMBER
LT1057
LT1113
LT1169
LT1457
LT1462/LT1463
12
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417 [phone]
FAX: [phone] TELEX: 499-3977 www.linear-tech.com
APPLICATION
DESCRIPTION
Dual JFET Input Precision, High Speed Op Amp
Dual Low Noise, Precision, JFET Input Op Amp
Dual Low Noise, Picoampere Bias Current,
JFET Input Op Amp
Dual Precision JFET Input Op Amp C-Load
Dual/Quad Micropower, C-Load Picoampere Bias
Current JFET Input Op Amps
–5V
LT1004-1.2C
f
R1
1k
IN
= FREQUENCY IN
0kHz to 30kHz
V
REF
U
Low Voltage 0.027% Frequency to Voltage Converter
= –1.235V
C1
1 F
13
16
1/4 LTC1043
12
C
1000pF
COMMENTS
Fast Settling Time, 14V/ s Slew Rate, 5Mhz GBW, 450 V
V
6nV/ Hz Input Noise Voltage Density, 480pA I
20pA I
Drives 10,000pF Capacitive Load, 450 V V
28 A Supply Current Per Amplifiers Drives 10 F Capacitive Load, 175kHz GBW
S
OS
(Max), 50pA I
B
14
17
, 8nV/ Hz e
4
5V
–5V
OS
2
3
n
, 5.3MHz GBW, 1.5pF Input Capacitance
75k*
(Max)
–
+
1/2 LT1464
*
V
TRW#MTR-5/120ppm
–5V
1 F
C2
5V
OUT
GAIN TRIM
R2
8
4
= (R2)(C
10k
1
S
)( V
14645fa LT/GP 0197 5K REV A • PRINTED IN USA
0V TO 3V
OUTPUT
LT1464 • TA04
REF
OS
LINEAR TECHNOLOGY CORPORATION 1996
)f
(Max), 4 V/ C Drift
B
IN
, 6.3MHz GBW