Precision Instrumentation Amplifier
AssemblyLow-noise in-amp, gain 500 V/V (54 dB), CMRR >80 dB. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Precision Instrumentation Amplifier parts and their functions
2 top-level parts · 2 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | InAmp IC Chip | 1× | INA128 or equivalent, single-supply 5 V operation, low offset drift. |
| 2 | Gain Setting Resistors 1 parts | 1× | Precision thin-film 1% resistors, set amplification factor. |
3D model
No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly
shared across products
atomic part
related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Precision Instrumentation Amplifier
2 top-level lines · 3 rows shown · 2 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | InAmp IC Chip | infant-scale-inamp-ic | 1× | 1 | · | part |
| 2 | Gain Setting Resistors 1 parts | infant-scale-inamp-components | 1× | 1 | 1 | assembly |
| 2.1 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the precision instrumentation amplifier is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |