551012876-001 National Semiconductor, 551012876-001 Datasheet - Page 2

• Manufacturer Part Number: 551012876-001
• Description: BOARD EVAL OPAMPS 8,10MSOP 8SOP
• Manufacturer: National Semiconductor
• Series: WEBENCH® Buildit Boardr

Specifications of 551012876-001

• Channels Per Ic: 2 - Dual
• Amplifier Type: General Purpose
• Board Type: Bare (Unpopulated)
• Utilized Ic / Part: 8-MSOP, 8-SOP, 10-MSOP Package
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Output Type: -
• Current - Output / Channel: -
• Voltage - Supply, Single/dual (±): -
• -3db Bandwidth: -
• Slew Rate: -
• Current - Supply (main Ic): -

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OP AMP
Solder a dual op amp package to either the top IC
bottom IC
on each side of the PCB
BYPASSING
Install the following capacitors:
C
C
SHUTDOWN
To use the shutdown feature of the amplifier in the MSOP-10
package, install a resistor at R
C
on the amplifier being used.
INPUT AND OUTPUT
SMA connectors are used for the input and output of signals.
They are located on the edges of the PCB.
Circuit Configurations
NON-INVERTING AMPLIFIER
Where
C
R
R
R
R
R
R
6A
7A
11
3
4
5
8
7
14
12
. The shutdown voltage is applied at J3 or J5 depending
, C
, C
9A
8A
Short
Short
Short
Input Termination
Output series resistance (used for matching
transmission lines or isolation)
Gain Resistor
Gain Resistor
: 0.1 µF
: 1 µF
FIGURE 3. Single Supply Virtual Ground
1
position. The package outline, showing pin 1, is
15
and an optional capacitor at
30015507
1
or the
2
INVERTING AMPLIFIER
Where
Input Impedance: Set R
culate R
To cancel the input bias current set R
with the following formula:
C
R
R
R
R
R
R
3
9
13
8
7
14
11
Short
Short
Short
Input Termination
Output series resistance (used for matching
transmission lines or isolation)
Gain Resistor
Gain Resistor
8
where
FIGURE 4. Non-Inverting Amplifier
FIGURE 5. Inverting Amplifier
T
to the desired input impedance. Cal-
6
to the value calculated
30015513
30015509