LT1007 Datasheet, PDF (22/24 Pages) Linear Technology – Low Noise, High Speed Precision Operational Amplifiers

LT1007, LT1007A, LT1037, LT1037A
LOW-NOISE, HIGH-SPEED, PRECISION OPERATIONAL AMPLIFIERS
SLOS017C – D3195, FEBRUARY 1989 – REVISED JANUARY 1993
APPLICATION INFORMATION
4.99 kΩ ^0.01
100 kΩ
316 kΩ
2
6
LT1037
Tape Head ³
Input
All Resistors Metal Film
Output
Figure 48. Tape Head Amplifier
15 V
1 kΩ
+
100 µF
+
10 µF
10 Ω
33 Ω
267 Ω^†
IR Radiation
Optical
Chopper
100 µF
+
2N2219A
Chopped Detector Output
50 mA
+
100 µF
392 Ω*
15 V
3
+7
LT1007 ⁶
2– ₄
Photo-Conductive
Infra-Red
Detector
HgCdTe Type
Infra-Red Associates, Inc
– 15 V
Output
To Demodulator
392 Ω^† Synchronous
392 Ω^†
13 Ω at 77°K
† _{1% metal film}
Figure 49. Infra-Red Detector Preamplifier
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