component
TL084CM
Public Made by Adomby adom
HGSEMI Operational Amplifier, SOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTL084CM
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tl084cm.step/tl084cm.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).