component

TL084CM

Public Made by Adom

by adom

HGSEMI Operational Amplifier, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TL084CM

HGSEMI · Operational Amplifier · SOP-14

TL084CM from HGSEMI, in a SOP-14. 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 amplifier 1.
2 IN1- input Inverting input of amplifier 1.
3 IN1+ input Non-inverting input of amplifier 1.
4 VCC+ power_in Positive supply; supply voltage Vcc rated up to ±18 V.
5 IN2+ input Non-inverting input of amplifier 2.
6 IN2- input Inverting input of amplifier 2.
7 OUT2 output Output of amplifier 2.
8 OUT3 output Output of amplifier 3.
9 IN3- input Inverting input of amplifier 3.
10 IN3+ input Non-inverting input of amplifier 3.
11 VCC- power_in Negative supply; supply voltage Vcc rated up to ±18 V.
12 IN4+ input Non-inverting input of amplifier 4.
13 IN4- input Inverting input of amplifier 4.
14 OUT4 output Output of amplifier 4.

Key specifications

Parameter Value
Manufacturer HGSEMI
Package SOP-14
Category Amplifiers/Comparators
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage Vcc -18 18 V 3
Input voltage Vi -15 15 V 3
Differential input voltage Vid -30 30 V 3
Power dissipation Ptot 680 mW Tamb=25℃ unless otherwise specified 3
Storage temperature Tstg -65 150 °C 3
Operating temperature (TL084C) Toper 0 70 °C TL084C 3
Input offset voltage Vio 3 13 mV Rs=5Ω, Vcc=±15V, Tamb=25℃ 3
Supply current per amplifier Icc 1.4 2.5 mA Vcc=±15V, Tamb=25℃ 3
Input common-mode voltage swing Vicm -11 11 V Vcc=±15V, Tamb=25℃ 3
Supply voltage rejection ratio SVR 65 75 dB Rs=50Ω, Vcc=±15V, Tamb=25℃ 3
Common-mode rejection ratio CMR 65 75 dB Rs=50Ω, Vcc=±15V, Tamb=25℃ 3
Output short-circuit current Ios 10 50 60 mA Vcc=±15V, Tamb=25℃ 3
Output voltage swing ±Vopp 10 12 V RL=2KΩ, Vcc=±15V, Tamb=25℃ 3
Output voltage swing ±Vopp 12 13.5 V RL=10KΩ, Vcc=±15V, Tamb=25℃ 3
Slew rate SR 8 16 V/us Vin=10V, RL=2KΩ, CL=100pF, Vcc=±15V, Tamb=25℃ 3
Gain bandwidth product GBP 2.5 4 MHz f=100kHz, Vin=10mV, RL=2KΩ, CL=100pF, Vcc=±15V, Tamb=25℃ 3
Input offset current Iio 4 nA Vcc=±15V, Tamb=25℃ 3
Output bias current (as printed 输出偏置电流) Iib 20 nA Vcc=±15V, Tamb=25℃ 3
Large-signal voltage gain Avd 25 V/mV RL=2KΩ, Vo=±10V, Vcc=±15V, Tamb=25℃ 3
Delay time (as printed 延迟时间) tr 0.1 us Vin=200mV, RL=2KΩ, CL=100pF, Vcc=±15V, Tamb=25℃ 3

CAD (KiCad official)

  • Symbol: TL084CM
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: tl084cm-etched.step / tl084cm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tl084cm.step / tl084cm.glb are the bare package body.

Provenance

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

  • Datasheet: HGSEMI datasheet (7 pp, sha256 f1941a9d04642673, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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