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| 型號(hào)： | AMSOP-77GP |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 英文描述： | ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER |
| 中文描述： | 超低失調(diào)電壓運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 5/7頁(yè) |
| 文件大小： | 76K |
| 代理商： | AMSOP-77GP |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMSOP-77
TYPICAL APPLICATIONS
Precision High-Gain Differential Amplifier
TYPE
AMOUNT
0.01%/V
0.02%
0.008%/
°
C
0.008%/
°
C
COMMON-MODE VOLTAGE
GAIN LINEARITY, WORST CASE
TCV
OS
TCI
OS
Bilateral Current Source
Basic Current Source
100mA current Source
These current sources will supply both positive and negative current into a grounded load.
R4
R5
Z
O
Note that
R1
R3
R2
R4
R5
1
R2
+
+
=
and that for Z
O
to be indefinite,
R1
R3
must
R2
R4
R5
=
+
.
OP-77E
+
-
R2
1k
R3
0.1
μ
F
-15V
+15V
1k
R4
1M
4
6
7
2
3
0.1
μ
F
1M
R1
The high gain, gain linearity, CMRR, low TCV
of the OP-77 make
it possible to obtain performance not previously available in single
stage very high-gain amplifier applications.
For the best CMR,
R4
R3
equal
must
R2
1
R
. In this example, with a
10mV differential signal, the maximum errors are as listed.
OP-77
+
-
1k
100k
R2
I
OUT
≤
15mA
100k
990
6
2
3
R4
R5
10
R3
R1
V
IN
OP-77
+
-
I
OUT
≤
100mA
6
2
3
R4
R5
R3
R1
R2
V
IN
50
-15V
2N2907
2N2222
+15V
R5
*
R1
R3
V
I
IN
OUT
=
GIVEN R3= R4+R5, R1=R2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMSOP-77GS | ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER |
| AMSREF-01C | +10V PRECISION VOLTAGE REFERENCE |
| AMSREF-01CP | +10V PRECISION VOLTAGE REFERENCE |
| AMSREF-01CS | +10V PRECISION VOLTAGE REFERENCE |
| AMSREF-01E | +10V PRECISION VOLTAGE REFERENCE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMSOP-77GS | 制造商:ADMOS 制造商全稱:ADMOS 功能描述:ULTRA LOW OFFSET VOLTAGE OPERATIONAL AMPLIFIER |
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| AMSR1.5-782.5-NZ | 制造商:Aimtec 功能描述:DC/DC SWITCHING REGULATOR - Rail/Tube 制造商:Aimtec 功能描述:AMSR1.5-782.5-NZ \ DC/DC Switching Regulator \ 43 |
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