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LT6105HMS8#TRPBF

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Analog Devices Current-Sensing Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorlt6105hms8#trpbffactory-2.0.0extractor-text

Verified LT6105HMS8#TRPBF

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LT6105HMS8#TRPBF · MSOP-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 20-page datasheet
  • ✓distributor: lcsc C672836, digikey LT6105HMS8#TRPBFTR-ND, mouser 584-LT6105HMS8#TRPBF
  • ✓family: MSOP-8_3x3mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-77xwlkyd/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.19)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lt6105hms8-trpbf.kicad_sym✓ lt6105hms8-trpbf.kicad_mod✓ lt6105hms8-trpbf.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 6d ago
viewers lt6105hms8-trpbf: viewers · Ray 6d ago
lt6105hms8-trpbf-etched.glb Publish 0.1.0 · Ray 6d ago
lt6105hms8-trpbf-etched.step lt6105hms8-trpbf: factory component page (tier=mfr) · Ray 6d ago
lt6105hms8-trpbf-hero.glb lt6105hms8-trpbf: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
lt6105hms8-trpbf-hero.overlay.json Publish 0.1.0 · Ray 6d ago
lt6105hms8-trpbf.glb Publish 0.1.0 · Ray 6d ago
lt6105hms8-trpbf.kicad_mod Publish 0.1.0 · Ray 6d ago
lt6105hms8-trpbf.kicad_sym Publish 0.1.0 · Ray 6d ago
lt6105hms8-trpbf.lbr Publish 0.1.0 · Ray 6d ago
lt6105hms8-trpbf.step Publish 0.1.0 · Ray 6d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 6d ago

LT6105HMS8#TRPBF

Analog Devices · Current-Sensing Amplifiers · MSOP-8

LT6105HMS8#TRPBF from Analog Devices, in a MSOP-8. 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 for voltages up to 44V referred to V-, and connects to gain-setting resistor RIN1 (RIN1 = RIN2).
2 V+ power_in Power supply voltage pin that supplies the amplifier and operates from 2.85V to 36V, independent of the voltages on the -IN and +IN pins.
3 NC unconnected Not connected internally.
4 V- power_in Negative power supply voltage, or ground for single-supply operation.
5 VOUT output Voltage output given by VOUT = AV • (VSENSE ± VOS), where the gain AV is set by external resistors RIN1, RIN2 and ROUT.
6 NC unconnected Not connected internally.
7 NC unconnected Not connected internally.
8 +IN input Positive sense input terminal that remains functional for voltages up to 44V referred to V-, and connects to gain-setting resistor RIN2.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-8
Category Operational Amplifier/Comparator
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input voltage range (VS+, VS-), guaranteed by CMRR VS+, VS- -0.3 44 V Guaranteed by CMRR 5
Gain error AV -1 0.1 1 % VSENSE = 25mV to 75mV, VS+ = 12V 5
Gain error AV -1.5 1.5 % VSENSE = 25mV to 75mV, VS+ = 12V; over -40°C to 125°C (l) 5
Gain error AV -3.25 3.25 % VSENSE = 25mV to 75mV, VS+ = 0V; over -40°C to 125°C (l) 5
Input offset voltage, MS8 package VOS -0.3 -0.1 0.3 mV VSENSE = 5mV 5
Input offset voltage, MS8 package VOS -0.8 0.8 mV VSENSE = 5mV; over -40°C to 125°C (l) 5
Input offset voltage VOS -1 -0.3 1 mV VSENSE = 5mV, VS+ = 0V 5
Input offset voltage VOS -1.6 1.6 mV VSENSE = 5mV, VS+ = 0V; over -40°C to 125°C (l) 5
Common mode rejection ratio CMRR 100 120 dB VSENSE = 5mV, VS+ = 2.8V to 44V 5
Common mode rejection ratio CMRR 95 dB VSENSE = 5mV, VS+ = 2.8V to 44V; over -40°C to 125°C (l) 5
Common mode rejection ratio CMRR 94 dB VSENSE = 5mV, VS+ = -0.3V to 44V 5
Common mode rejection ratio CMRR 80 dB VSENSE = 5mV, VS+ = -0.1V to 44V; over -40°C to 125°C (l) 5
Power supply voltage range (V+), guaranteed by PSRR V+ 2.85 36 V Guaranteed by PSRR; over -40°C to 125°C (l) 5
Power supply rejection ratio PSRR 98 120 dB VSENSE = 5mV, VS+ = 12V, V+ = 2.85V to 36V 5
Power supply rejection ratio PSRR 94 dB VSENSE = 5mV, VS+ = 12V, V+ = 2.85V to 36V; over -40°C to 125°C (l) 5
Input current I(+IN), I(-IN) 18 30 μA VSENSE = 0V, VS+ = 3V; over -40°C to 125°C (l) 5
Input offset current I(+IN) - I(-IN) 0.35 0.8 μA VSENSE = 0V, VS+ = 3V; over -40°C to 125°C (l) 5
Input current (power-down) I(+IN) + I(-IN) 0.5 2.5 μA V+ = 0V, VS+ = 44V, VSENSE = 0V; over -40°C to 125°C (l) 5
V+ supply current IS 240 350 μA VSENSE = 0V, VS+ = 3V, V+ = 2.85V; over -40°C to 125°C (l) 5
V+ supply current IS 300 450 μA VSENSE = 0V, VS+ = 3V, V+ = 36V; over -40°C to 125°C (l) 5
Minimum output voltage VO(MIN) 45 mV VSENSE = 0mV, VS+ = 44V, V+ = 36V; over -40°C to 125°C (l) 5
Output high (referred to V+) VO(MAX) 1.3 1.7 V VSENSE = 120mV, AV = 100, ROUT = 10k; over -40°C to 125°C (l) 5
Maximum output current IOUT 1 mA Guaranteed by VO(MAX); over -40°C to 125°C (l) 5
Short-circuit output current ISC 1.5 mA VS+ = 44V, VS- = 0V, ROUT = 0Ω; over -40°C to 125°C (l) 5
Slew rate SR 1.75 2 V/μs VSENSE = 5mV to 150mV, AV = 50V/V, RIN = 400Ω 5
Reverse input voltage (referred to V-) VREV -9.5 -12 V I(+IN) + I(-IN) = -5mA; over -40°C to 125°C (l) 5
Differential input voltage (+IN - -IN) -44 44 V 2
Input voltage V(+IN, -IN) to V- V(+IN, -IN) -9.5 44 V Referred to V- 2
Total V+ supply voltage from V- V+ 36 V Referred to V- 2
Output voltage VOUT 36 V V- to (V- + 36V) 2
Operating temperature range, LT6105H -40 125 °C LT6105H grade 2
Specified temperature range, LT6105H -40 125 °C LT6105H grade (Note 5) 2
Maximum junction temperature TJ 150 °C 2
Storage temperature range TSTG -65 150 °C 2
Lead temperature (soldering, 10 sec), MSOP 300 °C 10 sec, MSOP 2
Thermal resistance, junction to ambient, MS8 package θJA 250 °C/W MS8 package 2

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: LT6105HMS8#TRPBF
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: lt6105hms8-trpbf-etched.step / lt6105hms8-trpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt6105hms8-trpbf.step / lt6105hms8-trpbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (20 pp, sha256 8874173461ac8e2a, retrieved 2026-10-31, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF