Texas Instruments DEM-OPA-SO-2A Demonstration Fixture DEM-OPA-SO-2A DEM-OPA-SO-2A 데이터 시트
제품 코드
DEM-OPA-SO-2A
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Components
Standard Voltage-Feedback Op Amps—These op amps have the pinout shown in
.
lists
typical values used for these parts. To select component values for a specific op amp (especially R
6
),
consult the respective data sheet.
Table 3. Standard Voltage-Feedback Op Amps
(1)
SINGLE-
DUAL-SUPPLY
DUAL-SUPPLY
SUPPLY
COMPONENT
(G = +2)
(G = –1)
(G = +1)
R
1
49.9
Ω
57.6
Ω
49.9
Ω
R
2
178
Ω
Open
0
Ω
R
3
Open
210
Ω
Open
R
4
Open
402
Ω
Open
R
5
402
Ω
Open
Open
R
6
402
Ω
402
Ω
24.9
Ω
R
7
49.9
Ω
49.9
Ω
49.9
Ω
C
1
, C
2
2.2
m
F
2.2
m
F
2.2
m
F
C
3
0.01
m
F
0.01
m
F
Open
C
4
, C
5
0.1
m
F
0.1
m
F
0.1
m
F
(1)
The values and gains listed here will not work for all op amps. See
the specific data sheet to select proper values. The I/O impedances
are 50
the specific data sheet to select proper values. The I/O impedances
are 50
Ω
.
Fixed Gain Amplifiers—For fixed gain amplifiers use internal resistors to set the gain at +1, +2 or –1.
Use the recommended values given in
Use the recommended values given in
, except for the changes listed in
.
Table 4. Fixed Gain Amplifiers Changes
SINGLE-
DUAL-SUPPLY
DUAL-SUPPLY
SUPPLY
COMPONENT
(G = +2)
(G = –1)
(G = +1)
R
4
Open
0
Ω
Open
R
5
0
Ω
Open
Open
R
6
Open
Open
Open
3
SBOU003B – May 1998 – Revised May 2010
DEM-OPA-SO-2A Demonstration Fixture
Copyright © 1998–2010, Texas Instruments Incorporated