LT1001 データシートの表示（PDF） - Linear Technology
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LT1001 Datasheet PDF : 12 Pages
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LT1001
TYPICAL APPLICATIONS
Microvolt Comparator with TTL Output
+5V
39.2 Ω 1%
1.21M
NON
INVERTING
INPUT
INVERTING
INPUT
7
2–
LT1001
+
3
4
1%
8
4.99k 1%
20k
5%
IN914
–5V
Positive feedback to one of the nulling terminals
creates 5 µ to 20 µV of hysteresis. Input offset
voltage is typically changed by less than 5 µV due
to the feedback.
Precision Current Source
5k 5%
OUTPUT
2N3904
1001 TA03
VIN 5k
0 to (V– + 1V)
5k
5V
3+ 7
LT1001
6
2–
4
1000pF
R
C
RC ≈ 10–4
2N3685
2N2219
10k
V– = –2 to –35V
IOUT
=
VIN
R
1001 TA05
Photodiode Amplifier
100pF
500k 1%
2–
λ
LT1001
6
3+
100pF
500k
1%
OUTPUT
1V/µA
1001 TA04
Precision Current Sink
V+ = 2 to 35V
VIN
3+
7
0 to (V+ – 1V)
LT1001
6
2–
4
IOUT
=
VIN
R
2N3685
2N2219
–5V
10K
R
1001 TA06
+15V
8.2k
2.0k*
LM329
Strain Gauge Signal Conditioner with Bridge Excitation
+15V
3+
LT1001
4.99k* 2 –
6 2k
IN4148
100Ω
2N2219
REFERENCE OUT
TO MONITORING
A/D CONVERTER
8
350Ω BRIDGE
2–
LT1001
3+
IN4148
6
2k
3+
*
10k
6
LT1001
301k
ZERO 2 –
1µF
2N2907
100Ω
5W
–15V
*RN60C FILM RESISTORS
0 TO 10V
OUT
340k*
1.1k*
GAIN
TRIM
1001 TA07
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