LT1357CS8#TRPBF 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	NULL	passive	Offset null pin, used with a 10k nulling potentiometer to trim input offset voltage (typical VOS 0.2mV, max 0.6mV at ±15V).
2	-IN	input	Inverting input; input voltage must not exceed ±VS and transient differential input is limited to ±10V.
3	+IN	input	Noninverting input; input voltage must not exceed ±VS and transient differential input is limited to ±10V.
4	V-	power_in	Negative supply; total supply voltage V+ to V- is limited to 36V maximum, with operation specified at ±2.5V, ±5V and ±15V.
5	NC	unconnected	No connect pin with no internal connection indicated by the datasheet.
6	VOUT	output	Amplifier output that drives 500Ω to ±12V minimum on ±15V supplies, with short-circuit current of 30mA minimum and indefinite short-circuit duration.
7	V+	power_in	Positive supply; total supply voltage V+ to V- is limited to 36V maximum, with maximum supply current of 2.5mA at ±15V.
8	NULL	passive	Offset null pin, used with a 10k nulling potentiometer to trim input offset voltage (typical VOS 0.2mV, max 0.6mV at ±15V).

Key specifications

Parameter	Value
Manufacturer	Analog Devices
Package	SO-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		0.2	0.6	mV	VS=±15V, TA=25°C	2
Input Offset Voltage	VOS		0.3	0.8	mV	VS=±2.5V, TA=25°C	2
Input Offset Current	IOS		40	120	nA	VS=±2.5V to ±15V	2
Input Bias Current	IB		120	500	nA	VS=±2.5V to ±15V	2
Input Resistance	RIN	35	80		MΩ	VCM=±12V, VS=±15V	2
Input Voltage Range +		12	13.4		V	VS=±15V	2
Input Voltage Range +		2.5	3.5		V	VS=±5V	2
Input Voltage Range +		0.5	1.1		V	VS=±2.5V	2
Input Voltage Range -			-13.2	-12	V	VS=±15V	2
Input Voltage Range -			-3.3	-2.5	V	VS=±5V	2
Input Voltage Range -			-0.9	-0.5	V	VS=±2.5V	2
Common Mode Rejection Ratio	CMRR	80	97		dB	VCM=±12V, VS=±15V	2
Common Mode Rejection Ratio	CMRR	78	84		dB	VCM=±2.5V, VS=±5V	2
Common Mode Rejection Ratio	CMRR	68	75		dB	VCM=±0.5V, VS=±2.5V	2
Power Supply Rejection Ratio	PSRR	92	106		dB	VS=±2.5V to ±15V	2
Large-Signal Voltage Gain	AVOL	20	65		V/mV	VOUT=±12V, RL=1k, VS=±15V	2
Large-Signal Voltage Gain	AVOL	7	25		V/mV	VOUT=±10V, RL=500Ω, VS=±15V	2
Large-Signal Voltage Gain	AVOL	20	45		V/mV	VOUT=±2.5V, RL=1k, VS=±5V	2
Large-Signal Voltage Gain	AVOL	1.5	6		V/mV	VOUT=±2.5V, RL=150Ω, VS=±5V	2
Large-Signal Voltage Gain	AVOL	7	30		V/mV	VOUT=±1V, RL=500Ω, VS=±2.5V	2
Output Swing	VOUT	13.3	13.8		±V	RL=1k, VIN=±40mV, VS=±15V	3
Output Swing	VOUT	12	12.8		±V	RL=500Ω, VIN=±40mV, VS=±15V	3
Output Swing	VOUT	3.5	4		±V	RL=500Ω, VIN=±40mV, VS=±5V	3
Output Swing	VOUT	2.5	3.3		±V	RL=150Ω, VIN=±40mV, VS=±5V	3
Output Swing	VOUT	1.3	1.7		±V	RL=500Ω, VIN=±40mV, VS=±2.5V	3
Output Current	IOUT	24	30		mA	VOUT=±12V, VS=±15V	3
Output Current	IOUT	16.7	25		mA	VOUT=±2.5V, VS=±5V	3
Short-Circuit Current	ISC	30	42		mA	VOUT=0V, VIN=±3V, VS=±15V	3
Slew Rate	SR	300	600		V/µs	AV=-2, VS=±15V	3
Slew Rate	SR	150	220		V/µs	AV=-2, VS=±5V	3
Gain Bandwidth	GBW	18	25		MHz	f=200kHz, RL=2k, VS=±15V	3
Gain Bandwidth	GBW	15	22		MHz	f=200kHz, RL=2k, VS=±5V	3
Supply Current	IS		2	2.5	mA	VS=±15V	3
Supply Current	IS		1.9	2.4	mA	VS=±5V	3
Total Supply Voltage	V+ to V-			36	V		2
Differential Input Voltage		-10		10	V	Transient only (Note 1)	2
Operating Temperature Range		-40		85	°C		2
Maximum Junction Temperature	TJMAX			150	°C	Plastic package	2
Storage Temperature Range		-65		150	°C		2
Lead Temperature				300	°C	Soldering, 10 sec	2
Thermal Resistance Junction to Ambient	θJA		190		°C/W	S8 package	2
Input Offset Voltage	VOS			0.8	mV	VS=±15V, 0°C≤TA≤70°C	3
Input Offset Current	IOS			180	nA	VS=±2.5V to ±15V, 0°C≤TA≤70°C	3
Input Bias Current	IB			750	nA	VS=±2.5V to ±15V, 0°C≤TA≤70°C	3
Common Mode Rejection Ratio	CMRR	79			dB	VCM=±12V, VS=±15V, 0°C≤TA≤70°C	3
Power Supply Rejection Ratio	PSRR	90			dB	VS=±2.5V to ±15V, 0°C≤TA≤70°C	3
Large-Signal Voltage Gain	AVOL	15			V/mV	VOUT=±12V, RL=1k, VS=±15V, 0°C≤TA≤70°C	3
Supply Current	IS			2.9	mA	VS=±15V, 0°C≤TA≤70°C	4
Slew Rate	SR	225			V/µs	AV=-2, VS=±15V, 0°C≤TA≤70°C	4
Input Offset Voltage	VOS			1.3	mV	VS=±15V, -40°C≤TA≤85°C	4
Input Offset Current	IOS			300	nA	VS=±2.5V to ±15V, -40°C≤TA≤85°C	4
Input Bias Current	IB			900	nA	VS=±2.5V to ±15V, -40°C≤TA≤85°C	4
Supply Current	IS			3	mA	VS=±15V, -40°C≤TA≤85°C	4
Slew Rate	SR	180			V/µs	AV=-2, VS=±15V, -40°C≤TA≤85°C	4

CAD (KiCad official)

Symbol: LT1357CS8#TRPBF
Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
3D model: SO-8 (KiCad packages3D, STEP)
3D model files: lt1357cs8-trpbf-etched.step / lt1357cs8-trpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt1357cs8-trpbf.step / lt1357cs8-trpbf.glb are the bare package body.

Provenance

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

Datasheet: Analog Devices datasheet (12 pp, sha256 b0b58d4537f27378, retrieved 2026-10-31, 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).

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LT1357CS8#TRPBF

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