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LT6231CS8#PBF

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Analog Devices Pre-ordered Chips, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinterface icslt6231cs8#pbffactory-2.0.0extractor-text

Verified LT6231CS8#PBF

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: LT6231CS8#PBF · SO-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 24-page datasheet
  • ✓distributor: lcsc C580237, digikey 505-LT6231CS8#PBF-ND, mouser 584-LT6231CS8#PBF
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-9yrcbnyt/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.22)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lt6231cs8-pbf.kicad_sym✓ lt6231cs8-pbf.kicad_mod✓ lt6231cs8-pbf.step
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Ray Publish 0.1.0 b09e812 11d ago

LT6231CS8#PBF

Analog Devices · Pre-ordered Chips · SO-8

LT6231CS8#PBF from Analog Devices, in a SO-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 Amplifier A output, rail-to-rail, swinging within 50mV of either supply rail with ±30mA typical short-circuit current at VS = 5V.
2 -IN A input Amplifier A inverting input.
3 +IN A input Amplifier A non-inverting input.
4 V- power_in Negative supply (ground in single-supply use); total supply V+ to V- is 3V minimum and 12.6V maximum.
5 +IN B input Amplifier B non-inverting input.
6 -IN B input Amplifier B inverting input.
7 OUT B output Amplifier B output, rail-to-rail, swinging within 50mV of either supply rail with ±30mA typical short-circuit current at VS = 5V.
8 V+ power_in Positive supply; total supply V+ to V- is 3V minimum and 12.6V maximum.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SO-8
Category Interface ICs
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 Current -40 40 mA Note 2 2
Operating Temperature Range -40 85 °C Note 4 2
Junction Temperature TJMAX 150 °C 2
Storage Temperature Range -65 150 °C 2
Thermal Resistance Junction-to-Ambient, S8 package θJA 200 °C/W S8 package 2
Input Offset Voltage VOS 50 350 µV LT6231S8, TA=25°C, VS=5V,0V 3
Input Offset Voltage Match (Channel-to-Channel) 100 600 µV Note 6, TA=25°C 3
Input Bias Current IB 5 10 µA TA=25°C 3
IB Match (Channel-to-Channel) 0.1 0.9 µA Note 6 3
Input Offset Current IOS 0.1 0.6 µA TA=25°C 3
Input Noise Voltage Density en 1.1 1.7 nV/√Hz f = 10kHz, VS = 5V 3
Large-Signal Gain AVOL 105 200 V/mV VS = 5V, VO = 0.5V to 4.5V, RL = 10k to VS/2 3
Large-Signal Gain AVOL 21 40 V/mV VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 3
Large-Signal Gain AVOL 5.4 9 V/mV VS = 5V, VO = 1V to 4V, RL = 100Ω to VS/2 3
Large-Signal Gain AVOL 90 175 V/mV VS = 3.3V, VO = 0.65V to 2.65V, RL = 10k to VS/2 3
Large-Signal Gain AVOL 16.5 32 V/mV VS = 3.3V, VO = 0.65V to 2.65V, RL = 1k to VS/2 3
Input Voltage Range VCM 1.5 4 V Guaranteed by CMRR, VS = 5V, 0V 3
Input Voltage Range VCM 1.15 2.65 V Guaranteed by CMRR, VS = 3.3V, 0V 3
Common Mode Rejection Ratio CMRR 90 115 dB VS = 5V, VCM = 1.5V to 4V 3
CMRR Match (Channel-to-Channel) 84 120 dB Note 6, VS = 5V, VCM = 1.5V to 4V 3
Power Supply Rejection Ratio PSRR 90 115 dB VS = 3V to 10V 4
PSRR Match (Channel-to-Channel) 84 115 dB Note 6, VS = 3V to 10V 4
Minimum Supply Voltage 3 V Note 7 4
Output Voltage Swing Low VOL 4 40 mV No Load (Note 8) 4
Output Voltage Swing Low VOL 85 190 mV ISINK = 5mA 4
Output Voltage Swing Low VOL 240 460 mV VS = 5V, ISINK = 20mA 4
Output Voltage Swing Low VOL 185 350 mV VS = 3.3V, ISINK = 15mA 4
Output Voltage Swing High VOH 5 50 mV No Load (Note 8) 4
Output Voltage Swing High VOH 90 200 mV ISOURCE = 5mA 4
Output Voltage Swing High VOH 325 600 mV VS = 5V, ISOURCE = 20mA 4
Output Voltage Swing High VOH 250 400 mV VS = 3.3V, ISOURCE = 15mA 4
Short-Circuit Current ISC 30 45 mA VS = 5V (printed ±30, ±45) 4
Short-Circuit Current ISC 25 40 mA VS = 3.3V (printed ±25, ±40) 4
Supply Current per Amplifier IS 3.15 3.5 mA TA=25°C, VS = 5V, 0V 4
Gain-Bandwidth Product GBW 200 MHz Frequency = 1MHz, VS = 5V 4
Slew Rate SR 42 60 V/µs VS = 5V, AV = -1, RL = 1k, VO = 1.5V to 3.5V 4
Full-Power Bandwidth FPBW 4.8 6.3 MHz VS = 5V, VOUT = 3VP-P (Note 9) 4
Input Offset Voltage VOS 50 350 µV LT6231S8, TA=25°C, VS = ±5V 7
Input Bias Current IB 5 10 µA TA=25°C, VS = ±5V 7
Input Offset Current IOS 0.1 0.6 µA TA=25°C, VS = ±5V 7
Large-Signal Gain AVOL 140 260 V/mV VS = ±5V, VO = ±4.5V, RL = 10k 7
Large-Signal Gain AVOL 35 65 V/mV VS = ±5V, VO = ±4.5V, RL = 1k 7
Common Mode Rejection Ratio CMRR 95 120 dB VS = ±5V, VCM = -3V to 4V 7
Power Supply Rejection Ratio PSRR 90 115 dB VS = ±1.5V to ±5V 7
Supply Current per Amplifier IS 3.3 3.9 mA TA=25°C, VS = ±5V 7
Gain-Bandwidth Product GBW 150 215 MHz Frequency = 1MHz, VS = ±5V 7
Slew Rate SR 50 70 V/µs AV = -1, RL = 1k, VO = -2V to 2V, VS = ±5V 7
Input Offset Voltage VOS 450 µV LT6231CS8, 0°C < TA < 70°C, VS = 5V,0V 5
Input Offset Voltage Drift VOS TC 0.5 3 µV/°C Note 10, VCM = Half Supply, 0°C < TA < 70°C 5
Input Bias Current IB 11 µA 0°C < TA < 70°C 5
Large-Signal Gain AVOL 78 V/mV 0°C < TA < 70°C, VS = 5V, VO = 0.5V to 4.5V, RL = 10k to VS/2 5
Common Mode Rejection Ratio CMRR 90 dB 0°C < TA < 70°C, VS = 5V, VCM = 1.5V to 4V 5
Power Supply Rejection Ratio PSRR 85 dB 0°C < TA < 70°C, VS = 3V to 10V 5
Supply Current per Amplifier IS 4.2 mA 0°C < TA < 70°C, VS = 5V,0V 5
Slew Rate SR 35 V/µs 0°C < TA < 70°C, VS = 5V, AV = -1, RL = 1k, VO = 1.5V to 3.5V 5
Input Offset Voltage VOS 450 µV LT6231CS8, 0°C < TA < 70°C, VS = ±5V 8
Supply Current per Amplifier IS 4.6 mA 0°C < TA < 70°C, VS = ±5V 8

CAD (KiCad official)

  • Symbol: LT6231CS8#PBF
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SO-8 (KiCad packages3D, STEP)
  • 3D model files: lt6231cs8-pbf-etched.step / lt6231cs8-pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt6231cs8-pbf.step / lt6231cs8-pbf.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (24 pp, sha256 62978a516663990d, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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