Difference between revisions of "UNI-OPAMP-08"
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| − | [[File:tindie-mediums.png|link=https://www.tindie.com/products/land_boards/ | + | [[File:tindie-mediums.png|link=https://www.tindie.com/products/land_boards/universal-op-amp-card-uni-opamp-08/]] |
| + | |||
| + | == Eight Channel Universal Op Amp == | ||
[[File:UNI-OPAMP-08_6122-512pxV.jpg]] | [[File:UNI-OPAMP-08_6122-512pxV.jpg]] | ||
| Line 9: | Line 11: | ||
* 8 Channels | * 8 Channels | ||
* 2 Quad OpAmps | * 2 Quad OpAmps | ||
| − | ** LM324 parts (typical) in SOIC-14 package | + | ** [https://www.onsemi.com/pub/Collateral/LM324-D.PDF LM324] parts (typical) in SOIC-14 package |
| − | ** Also supports lower voltage op amps such as MCP6004 | + | *** 3V to 32V |
| + | ** Also supports lower voltage op amps such as [https://www.microchip.com/wwwproducts/en/MCP6004 MCP6004] | ||
| + | *** 1.8V to 6V | ||
** SMT parts | ** SMT parts | ||
* Individual 4-pin headers per channel | * Individual 4-pin headers per channel | ||
| Line 17: | Line 21: | ||
* 49X49mm form factor | * 49X49mm form factor | ||
* (4) 4-40 mounting holes | * (4) 4-40 mounting holes | ||
| + | |||
| + | == Connectors == | ||
| + | |||
| + | [[File:UNI-OPAMP-08_Conn.PNG]] | ||
== Configurations == | == Configurations == | ||
| + | |||
| + | * The reference designs (below) are for the first channel. | ||
| + | |||
| + | [[File:OpAMP-sch - 787px.PNG]] | ||
| + | |||
| + | * The resistor mapping from the first channel on the schematic to the other channels are as follows. | ||
=== Resistors === | === Resistors === | ||
| Line 89: | Line 103: | ||
== Reference Designs == | == Reference Designs == | ||
| + | |||
| + | * Reference drawings are from [https://www.ti.com/lit/an/snla140c/snla140c.pdf Ap Note 31] | ||
| + | * Reference designators are for channel 1 | ||
| + | ** See resistor values table (above) [http://land-boards.com/UNI-OPAMP-08/UNI-OPAMP-08_Schematic.pdf schematic] for other channels | ||
=== Differential Amplifier === | === Differential Amplifier === | ||
Latest revision as of 19:22, 5 January 2020
Contents
Eight Channel Universal Op Amp
Features
- Universal OpAmp Board
- Configurable for typical OpAmp circuits
- 8 Channels
- 2 Quad OpAmps
- Individual 4-pin headers per channel
- Terminal block for power
- Bypass capacitors
- 49X49mm form factor
- (4) 4-40 mounting holes
Connectors
Configurations
- The reference designs (below) are for the first channel.
- The resistor mapping from the first channel on the schematic to the other channels are as follows.
Resistors
| OpAmp | Ax-/Ix- | Ax+/Ix+ | Ax-/Qx | Ax-/Gnd | Ax+/Gnd |
|---|---|---|---|---|---|
| U1A | R1 | R2 | R3 | R4 | R5 |
| U1B | R6 | R7 | R8 | R10 | R9 |
| U1C | R11 | R12 | R13 | R14 | R15 |
| U1D | R16 | R17 | R18 | R20 | R19 |
| U2A | R23 | R24 | R25 | R21 | R22 |
| U2B | R28 | R29 | R30 | R27 | R26 |
| U2C | R33 | R34 | R35 | R31 | R32 |
| U2D | R38 | R39 | R40 | R37 | R36 |
Reference Designs
- Reference drawings are from Ap Note 31
- Reference designators are for channel 1
- See resistor values table (above) schematic for other channels
Differential Amplifier
Differential Amplifier - Reference Design
Differential Amplifier Stuffing Options
Current to Voltage Converter
Current to Voltage Converter - Reference Design
Voltage to Current Stuffing Options
Inverting Amplifier
Inverting Amplifier - Reference Design
Inverting Amplifier Stuffing Options
Non-inverting Amplifier
Non-inverting Amplifier - Reference Design
Non-inverting Stuffing Options
Schematic
Single Channel Schematic
