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Contents

Pinout
Key specifications
Electrical characteristics
CAD (KiCad official)
Provenance

README

markdown

RC4580N

HGSEMI · Operational Amplifier · DIP-8

RC4580N from HGSEMI, in a DIP-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	OUT1	output	Output of operational amplifier channel 1, rated for up to ±50 mA output current.
2	IN1(-)	input	Inverting input of amplifier channel 1, with differential input voltage up to ±30 V.
3	IN1(+)	input	Non-inverting input of amplifier channel 1, with input common mode range of ±12 V min at ±15 V supply.
4	Vcc-	power_in	Negative supply pin, operating supply range ±2.25 V to ±16 V.
5	IN2(+)	input	Non-inverting input of amplifier channel 2, with input common mode range of ±12 V min at ±15 V supply.
6	IN2(-)	input	Inverting input of amplifier channel 2, with differential input voltage up to ±30 V.
7	OUT2	output	Output of operational amplifier channel 2, rated for up to ±50 mA output current.
8	Vcc+	power_in	Positive supply pin, operating supply range ±2.25 V to ±16 V.

Key specifications

Parameter	Value
Manufacturer	HGSEMI
Package	DIP-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	VIO		0.5	3	mV	RS ≤10kΩ, V+/V-=±15V, Ta=25℃	2
Input Offset Current	IIO		5	200	nA	V+/V-=±15V, Ta=25℃	2
Input Bias Current	IB		100	500	nA	V+/V-=±15V, Ta=25℃	2
Large Signal Voltage Gain	AV	90	110		dB	Vo=±10V, RL≥2kΩ	2
Output Voltage Swing	VoM	-12	13.5		V	RL>=2kΩ, printed ±12 min, ±13.5 typ	2
Input Common Mode Voltage Range	VICM	-12	13.5		V	printed ±12 min, ±13.5 typ	2
Common Mode Rejection Ratio	CMR	80	110		dB	RS≤10kΩ	2
Supply Voltage Rejection Ratio	SVR	80	110		dB	Rs≤10kΩ	2
Operating Current	Icc		6	9	mA	V+/V-=±15V, Ta=25℃	2
Slew Rate	SR		5		V/µs	RL≥2kΩ	2
Gain bandwidth Product	GB		15		MHz	f=10KHz	2
Total Harmonic Distortion	THD		0.0005		%	Av=20dB,Vo=5V, RL=2kΩ, f=1KHz	2
Input Noise Voltage	VNI		0.8		µVrms	RIAA Rs=2.2 kΩ,30kHzLPF	2
Supply Voltage	V+/V-	-16		16	V	Ta=25℃	2
Input Voltage	VIC	-15		15	V	Ta=25℃	2
Differential Input Voltage	VID	-30		30	V	Ta=25℃	2
Output Current	Io	-50		50	mA	Ta=25℃	2
Power Dissipation	PD			800	mW	DIP-8, Ta=25℃	2
Lead Temperature	TL			260	℃	Soldering, 10 seconds	2
Operating Temperature Range	Topr	-40		85	℃		2
Storage Temperature Range	Tstg	-40		125	℃		2
Operating Voltage		-16		16	V	printed ±2.25V to ±16V	1

CAD (KiCad official)

Symbol: RC4580N
Footprint: Package_DIP:DIP-8_W7.62mm
3D model: DIP-8 (KiCad packages3D, STEP)
3D model files: rc4580n-etched.step / rc4580n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rc4580n.step / rc4580n.glb are the bare package body.

Provenance

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

Datasheet: HGSEMI datasheet (8 pp, sha256 22f21b7aa464f261, retrieved 2026-10-22, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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