LT1211CS8#PBF from Analog Devices, 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	Output of amplifier A; swings to ground while sinking current and provides at least 20mA minimum output drive.
2	-IN A	input	Inverting input of amplifier A; inputs can be driven beyond the supplies without damage or phase reversal of the output.
3	+IN A	input	Non-inverting input of amplifier A; input voltage range includes ground and inputs can be driven beyond the supplies without damage or phase reversal.
4	V-	power_in	Negative supply; total supply voltage from V+ to V- is limited to 36V absolute maximum, and the part operates on any supply greater than 2.5V and less than 36V total.
5	+IN B	input	Non-inverting input of amplifier B; input voltage range includes ground and inputs can be driven beyond the supplies without damage or phase reversal.
6	-IN B	input	Inverting input of amplifier B; inputs can be driven beyond the supplies without damage or phase reversal of the output.
7	OUT B	output	Output of amplifier B; swings to ground while sinking current and provides at least 20mA minimum output drive.
8	V+	power_in	Positive supply; total supply voltage from V+ to V- is limited to 36V absolute maximum, and the part operates on any supply greater than 2.5V and less than 36V total.

Key specifications

Parameter	Value
Manufacturer	Analog Devices
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 (LT1211C, 25°C, 3.3V)	VOS		100	275	µV	VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, TA = 25°C	7
Maximum Output Voltage Swing, Output High, No Load		2.6	2.7		V	VS = 3.3V, VCM = 0.5V, VOUT = 0.5V, TA = 25°C, No Load	7
Maximum Output Voltage Swing, Output High, ISOURCE = 1mA		2.5	2.6		V	VS = 3.3V, TA = 25°C, ISOURCE = 1mA	7
Maximum Output Voltage Swing, Output High, ISOURCE = 15mA		2.15	2.3		V	VS = 3.3V, TA = 25°C, ISOURCE = 15mA	7
Maximum Output Voltage Swing, Output Low, No Load			0.003	0.006	V	VS = 3.3V, TA = 25°C, No Load	7
Maximum Output Voltage Swing, Output Low, ISINK = 1mA			0.047	0.065	V	VS = 3.3V, TA = 25°C, ISINK = 1mA	7
Maximum Output Voltage Swing, Output Low, ISINK = 15mA			0.362	0.5	V	VS = 3.3V, TA = 25°C, ISINK = 15mA	7
Maximum Output Current	IO	20	50		mA	VS = 3.3V, TA = 25°C	7
Thermal resistance, junction to ambient (LT1211CS8)			150		°C/W	TJ = TA + (PD × 150°C/W), per Note 3	8

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		tin	NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE (1.143, 1.651) OR TIN PLATE LEADS	17

CAD (KiCad official)

Symbol: LT1211CS8#PBF
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SOIC-8 (KiCad packages3D, STEP)
3D model files: lt1211cs8-pbf-etched.step / lt1211cs8-pbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1211cs8-pbf.step / lt1211cs8-pbf.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (20 pp, sha256 41cfe98fc93d4923, 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

LT1211CS8#PBF

Verified LT1211CS8#PBF

Verification log 1 record

3D Model

Symbol & Footprint

Schematic Symbol

PCB Footprint

Datasheet

README