component
LT6105IDCB#TRPBF
Public Made by Adomby adom
Analog Devices Current-Sensing Amplifiers, DFN-6(2x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLT6105IDCB#TRPBF
Analog Devices · Current-Sensing Amplifiers · DFN-6(2x3)
LT6105IDCB#TRPBF from Analog Devices, in a DFN-6(2x3). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | -IN | input | Negative sense input terminal that remains functional up to 44V referred to V-, connected to external gain-setting resistor RIN1 (RIN1 = RIN2). |
| 2 | V+ | power_in | Power supply voltage pin operating from 2.85V to 36V, independent of the voltages on the -IN or +IN pins. |
| 3 | V- | power_in | Negative power supply voltage or ground for single supply operation. |
| 4 | VOUT | output | Voltage output, VOUT = AV • (VSENSE ± VOS), with gain AV = ROUT/RIN1 for RIN1 = RIN2 set by external resistors. |
| 5 | NC | unconnected | Not connected internally. |
| 6 | +IN | input | Positive sense input terminal connected through external gain-setting resistor RIN2, functional up to 44V referred to V-. |
| 7 | Exposed Pad (V-) | power_in | Exposed pad connected internally to V- (pin 3); connect to the V- trace of the PCB or leave floating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | DFN-6(2x3) |
| Category | Operational Amplifier/Comparator |
| Pins | 7 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | 5mA. Neglecting contact resistance at solder joints, even one square of PC board copper at each resistor end will | 13 |
CAD (KiCad official)
- Symbol:
LT6105IDCB#TRPBF - Footprint:
Package_DFN_QFN:DFN-6-1EP_3x2mm_P0.5mm_EP1.65x1.35mm - 3D model: DFN-6(2x3), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal QFN height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
lt6105idcb-trpbf-etched.step/lt6105idcb-trpbf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lt6105idcb-trpbf.step/lt6105idcb-trpbf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (20 pp, sha256
8874173461ac8e2a, retrieved 2026-10-30, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).