LT1028_01 Datasheet, PDF (20/20 Pages) Linear Technology – Ultralow Noise Precision High Speed Op Amps

LT1028/LT1128
TYPICAL APPLICATIO
Low Noise Infrared Detector
5V
10Ω
1k
33Ω
100µF
OPTICAL
CHOPPER
WHEEL
IR
RADIATION
PHOTO-
ELECTRIC
PICK-OFF
100µF
SYNCHRONOUS
DEMODULATOR
10k*
10k*
267Ω
1000µF
5V
3₊
7
6
39Ω
LT1028
2_–
8
4
– 5V
5V
2₊
7
5V
10k
1/4 LTC1043
13
12
14
16
LM301A
6
3_–
1
8
4
–5V _30pF
2₊
7
1M
3
LT1012
–₁
4
6
8
INFRA RED ASSOCIATES, INC.
–5V
HgCdTe IR DETECTOR
10Ω
13Ω AT 77°K
DC OUT
1028/1128 TA12
RELATED PARTS
PART NUMBER
LT1806/LT1807
DESCRIPTION
325MHz, 3.5nV/√Hz Single and Dual Op Amps
COMMENTS
Slew Rate = 140V/µs, Low Distortion at 5MHz: –80dBc
20 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] ^q FAX: [phone] ^q www.linear.com
1028fa LT/CP 0901 1.5K REV A • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1992