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LMH6655MAX

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatorlmh6655maxfactory-2.0.0extractor-text

Verified LMH6655MAX

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 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: LMH6655MAX · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 35-page datasheet
  • ✓distributor: lcsc C2058653, digikey LMH6655MAX-ND, mouser 926-LMH6655MAX
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-kf4r0o26/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.27)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lmh6655max.kicad_sym✓ lmh6655max.kicad_mod✓ lmh6655max.step
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Ray Publish 0.1.0 a7a703d 6h ago

LMH6655MAX

Texas Instruments · Operational Amplifier · SOIC-8

LMH6655MAX from Texas Instruments, in a SOIC-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 OUT A output Channel A output.
2 -IN A input Channel A inverting input.
3 +IN A input Channel A non-inverting input.
4 V- power_in Negative supply; the recommended total supply (V+ − V−) is ±2.5 V to ±6 V.
5 +IN B input Channel B non-inverting input.
6 -IN B input Channel B inverting input.
7 OUT B output Channel B output.
8 V+ power_in Positive supply; the recommended total supply (V+ − V−) is ±2.5 V to ±6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-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 Offset Voltage VOS -3 1 3 mV VCM = 0V 5
Input Bias Current IB 5 12 µA VCM = 0V 5
Input Bias Current IB 5 18 µA VCM = 0V 5
Input Offset Current IOS -1 0.3 1 µA VCM = 0V 5
Common Mode Rejection Ratio CMRR 70 90 dB Input Referred, VCM = 0V to −5V 5
Common Mode Rejection Ratio CMRR 68 90 dB Input Referred, VCM = 0V to −5V 5
Input Common-Mode Voltage Range (lower) CMVR -5.15 -5 V CMRR ≥ 50 dB 5
Input Common-Mode Voltage Range (upper) CMVR 3.5 3.7 V CMRR ≥ 50 dB 5
Large Signal Voltage Gain AVOL 60 67 dB VO = 4 VPP, RL = 100Ω 5
Large Signal Voltage Gain AVOL 58 67 dB VO = 4 VPP, RL = 100Ω 5
Output Swing High VO 3.4 3.6 V No Load 6
Output Swing High VO 3.2 3.6 V No Load 6
Output Swing Low VO -3.9 -3.7 V No Load 6
Output Swing Low VO -3.9 -3.5 V No Load 6
Output Swing High VO 3.2 3.4 V RL = 100Ω 6
Output Swing High VO 3 3.4 V RL = 100Ω 6
Output Swing Low VO -3.6 -3.4 V RL = 100Ω 6
Output Swing Low VO -3.6 -3.2 V RL = 100Ω 6
Short Circuit Current (sourcing) ISC 145 280 mA Sourcing, VO = 0V 6
Short Circuit Current (sourcing) ISC 130 280 mA Sourcing, VO = 0V, ΔVIN = 200 mV 6
Short Circuit Current (sinking) ISC 100 185 mA Sinking, VO = 0V 6
Short Circuit Current (sinking) ISC 80 185 mA Sinking, VO = 0V, ΔVIN = 200 mV 6
Output Current IOUT 80 mA Sourcing, VO = +3V 6
Output Current IOUT 120 mA Sinking, VO = −3V 6
Power Supply Rejection Ratio PSRR 60 76 dB Input Referred, VS = ±5V to ±6V 6
Supply Current (per channel) IS 4.5 6 mA 6
Supply Current (per channel) IS 4.5 7 mA 6
Input Offset Voltage VOS -5 2 5 mV VCM = 2.5V 7
Input Bias Current IB 6 12 µA VCM = 2.5V 7
Input Bias Current IB 6 18 µA VCM = 2.5V 7
Input Offset Current IOS -2 0.5 2 µA VCM = 2.5V 7
Common Mode Rejection Ratio CMRR 70 90 dB Input Referred, VCM = 0V to −2.5V 7
Common Mode Rejection Ratio CMRR 68 90 dB Input Referred, VCM = 0V to −2.5V 7
Input Common-Mode Voltage Range (lower) CMVR -0.15 0 V CMRR ≥ 50 dB 7
Input Common-Mode Voltage Range (upper) CMVR 3.5 3.7 V CMRR ≥ 50 dB 7
Large Signal Voltage Gain AVOL 58 64 dB VO = 1.6 VPP, RL = 100Ω 7
Large Signal Voltage Gain AVOL 55 64 dB VO = 1.6 VPP, RL = 100Ω 7
Output Swing High VO 3.6 3.75 V No Load 8
Output Swing High VO 3.4 3.75 V No Load 8
Output Swing Low VO 0.9 1.1 V No Load 8
Output Swing Low VO 0.9 1.3 V No Load 8
Output Swing High VO 3.5 3.7 V RL = 100Ω 8
Output Swing High VO 3.35 3.7 V RL = 100Ω 8
Output Swing Low VO 1 1.3 V RL = 100Ω 8
Output Swing Low VO 1 1.45 V RL = 100Ω 8
Short Circuit Current (sourcing) ISC 90 170 mA Sourcing, VO = 2.5V 8
Short Circuit Current (sourcing) ISC 80 170 mA Sourcing, VO = 2.5V, ΔVIN = 200 mV 8
Short Circuit Current (sinking) ISC 70 140 mA Sinking, VO = 2.5V 8
Short Circuit Current (sinking) ISC 60 140 mA Sinking, VO = 2.5V, ΔVIN = 200 mV 8
Output Current IOUT 30 mA Sourcing, VO = +3.5V 8
Output Current IOUT 60 mA Sinking, VO = 1.5V 8
Power Supply Rejection Ratio PSRR 60 75 dB Input Referred, VS = ± 2.5V to ± 3V 8
Supply Current (per channel) IS 4.5 6 mA 8
Supply Current (per channel) IS 4.5 7 mA 8
Supply Voltage (V+ − V−) V+ − V− 13.2 V 4
Differential Input Voltage VIN -1.2 1.2 V 4
Junction Temperature TJ 150 °C 4
Supply Voltage (V+ − V−) V+ − V− 2.5 6 V 4
Operating Temperature Range -40 85 °C 4
Junction-to-ambient thermal resistance RθJA 172 °C/W SOIC (D), 8 pins 4

CAD (KiCad official)

  • Symbol: LMH6655MAX
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: lmh6655max-etched.step / lmh6655max-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmh6655max.step / lmh6655max.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (35 pp, sha256 ea78788b2184452c, retrieved 2026-10-30, 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