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參數(shù)資料
| 型號： | LT1001C |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Precision Operational Amplifier |
| 中文描述： | 精密運算放大器 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 326K |
| 代理商： | LT1001C |
6
LT1001
TYPICAL PERFOR
M
A
CE CHARACTERISTICS
U
Voltage Follower Overshoot
vs Capacitive Load
Small Signal Transient Response
1001 G22
A
V
= +1, C
L
= 50pF
1001 G19
Large Signal Transient Response
FREQUENCY (kHz)
1
O
28
24
20
16
12
8
4
0
10
100
1000
1001 G23
V
S
=
±
15V
T
A
= 25
°
C
Maximum Undistorted
Output vs. Frequency
FREQUENCY (Hz)
1
O
)
100
10
1
0.1
0.01
0.001
10k
1001 G24
10
100
1k
100k
A
V
= 1000
A
V
= +1
I
O
=
±
1mA
V
S
=
±
15V
T
A
= 25
°
C
Closed Loop Output Impedance
A
V
= +1, C
L
= 1000pF
1001 G21
Small Signal Transient Response
CAPACITIVE LOAD (PICOFARADS)
100
P
1001 G20
1000
10,000
100,000
100
80
60
40
20
0
V
S
=
±
15V
T
A
= 25
°
C
V
IN
= 100mV
R
L
> 50k
Application Notes and Test Circuits
The LT1001 series units may be inserted directly into
OP-07, OP-05, 725, 108A or 101A sockets with or without
removal of external frequency compensation or nulling
components. The LT1001 can also be used in 741, LF156
or OP-15 applications provided that the nulling circuitry is
removed.
The LT1001 is specified over a wide range of power supply
voltages from
±
3V to
±
18V. Operation with lower supplies
is possible down to
±
1.2V (two Ni-Cad batteries). How-
ever, with
±
1.2V supplies, the device is stable only in
closed loop gains of +2 or higher (or inverting gain of one
or higher).
APPLICATIO
S I
N
FOR
ATIO
U
W
U
Unless proper care is exercised, thermocouple effects
caused by temperature gradients across dissimilar metals
at the contacts to the input terminals, can exceed the
inherent drift of the amplifier. Air currents over device
leads should be minimized, package leads should be
short, and the two input leads should be as close together
as possible and maintained at the same temperature.
Test Circuit for Offset Voltage and its Drift with Temperature
*50k
–
+
–15V
LT1001
+15V
*
100
*
50k
2
3
7
6
V
O
1001 F01
V
O
= 1000V
OS
*RESISTORS MUST HAVE LOW
THERMOELECTRIC POTENTIAL.
**THIS CIRCUIT IS ALSO USED AS THE BURN-IN
CONFIGURATION FOR THE LT1001, WITH SUPPLY
VOLTAGES INCREASED TO
±
20V.
4
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|---|---|
| LT1001CH | Precision Operational Amplifier |
| LT1001CJ8 | Precision Operational Amplifier |
| LT1001CN8 | Precision Operational Amplifier |
| LT1001CS8 | Precision Operational Amplifier |
| LT1001MH | Precision Operational Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1001CD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LT1001CDR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LT1001CH | 制造商:Linear Technology 功能描述:OP Amp Single GP ±22V 8-Pin TO-5 制造商:Linear Technology 功能描述:OP Amp Single GP 22V 8-Pin TO-5 |
| LT1001CJ8 | 制造商:Linear Technology 功能描述:OP Amp Single GP ±22V 8-Pin CDIP |
| LT1001CJG | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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