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GT8022M8
Public Made by Adomby adom
GTIC Operational Amplifier, MSOP-8. 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
markdownGT8022M8
GTIC · Operational Amplifier · MSOP-8
GT8022M8 from GTIC, in a MSOP-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 | OUTA | output | Output of channel A, which swings to within 30 mV of the supply rails at RL=1kΩ. |
| 2 | -INA | input | Inverting input of channel A. |
| 3 | +INA | input | Noninverting input of channel A. |
| 4 | V- | power_in | Negative (lowest) power supply. |
| 5 | +INB | input | Noninverting input of channel B. |
| 6 | -INB | input | Inverting input of channel B. |
| 7 | OUTB | output | Output of channel B, which swings to within 30 mV of the supply rails at RL=1kΩ. |
| 8 | V+ | power_in | Positive (highest) power supply, with total supply range of 2.5 V to 5.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GTIC |
| Package | MSOP-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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage | 6.5 | V | VS=(V+)-(V-) | 7 | |||
| Maximum Junction Temperature | -55 | 150 | °C | 7 | |||
| Storage Temperature Range | -55 | 150 | °C | 7 | |||
| Electrostatic Discharge Human-body Model (HBM) | V(ESD) | 5 | kV | HBM | 7 | ||
| Electrostatic Discharge Charged Device Model (CDM) | V(ESD) | 2 | kV | CDM | 7 | ||
| Single-Supply Operating Voltage | VCC | 2.5 | 5.5 | V | Single-Supply, VS=(V+)-(V-) | 7 | |
| Dual-Supply Operating Voltage | VCC | 1.25 | 2.75 | V | Dual-Supply, VS=(V+)-(V-), ±1.25 V to ±2.75 V | 7 | |
| Operating Temperature | TA | -40 | 125 | °C | Operating free-air temperature range | 7 | |
| Thermal Resistance Junction-to-Ambient MSOP8 | θJA | 210 | °C/W | MSOP8 | 7 | ||
| Thermal Resistance Junction-to-Case MSOP8 | θJC | 45 | °C/W | MSOP8 | 7 | ||
| Operating Voltage | VS | 2.5 | 5.5 | V | FULL (-40°C to +125°C) | 8 | |
| Quiescent Current (per Amplifier) | IQ | 5.5 | mA | TA=-40°C to +125°C | 8 | ||
| Quiescent Current (per Amplifier) | IQ | 3 | mA | TA=25°C, VCC=5V, IO=0 | 8 | ||
| Power-Supply Rejection Ratio | PSRR | 70 | 95 | dB | VCC=2.5V to 5.5V, VCM=(V-)+0.5V, +25°C | 8 | |
| Input Bias Current | IB | -10 | 1 | 10 | pA | VCC=5V, +25°C | 8 |
| Input Offset Current | IOS | -10 | 1 | 10 | pA | VCC=5V, +25°C | 8 |
| Input Offset Voltage | VOS | -6.5 | 1.5 | 6.5 | mV | VCC=5V, +25°C | 8 |
| Input Offset Voltage over Full Temperature | VOS | -7 | 7 | mV | VCC=5V, FULL | 8 | |
| Input Offset Voltage vs Temperature | dVOS/dT | 4 | μV/°C | VCC=5V, FULL | 8 | ||
| Common-Mode Voltage | VCM | -0.3 | 3.6 | V | VCC=5V, FULL | 8 | |
| Common-Mode Rejection Ratio | CMRR | 66 | 85 | dB | VCC=5.5V, -0.1V < VCM < 3.5V, +25°C | 8 | |
| Input Voltage Noise Density | en | 4 | nV/√Hz | f=1MHz, +25°C | 8 | ||
| Open-Loop Gain | AOL | 90 | 105 | dB | VCC=5V, VO=4.8V, RL=1kΩ, FULL | 8 | |
| Open-Loop Gain | AOL | 85 | 90 | dB | VCC=5V, VO=4.7V, RL=150Ω, FULL | 8 | |
| Output Voltage Swing From Rail | SWING | 30 | mV | RL=1kΩ, 2.5V to 5.5V, FULL | 9 | ||
| Output Current Source | IO_SOURCE | 100 | mA | VCC=5V, +25°C | 9 | ||
| Output Current Sink | IO_SINK | 100 | mA | VCC=5V, +25°C | 9 | ||
| Small-Signal Bandwidth | f−3dB | 50 | MHz | G=+1, VO=100mVPP, RF=25Ω, 5V, +25°C | 9 | ||
| Small-Signal Bandwidth | f−3dB | 30 | MHz | G=+2, VO=100mVPP, RF=1kΩ, 5V, +25°C | 9 | ||
| Small-Signal Bandwidth | f−3dB | 9 | MHz | G=+5, VO=100mVPP, RF=4kΩ, 5V, +25°C | 9 | ||
| Small-Signal Bandwidth | f−3dB | 4 | MHz | G=+10, VO=100mVPP, RF=9kΩ, 5V, +25°C | 9 | ||
| Slew Rate | SR | 75 | V/μs | VCC=5V, G=+2, 4-V Step Output, 5V, +25°C | 9 |
CAD (KiCad official)
- Symbol:
GT8022M8 - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
gt8022m8-etched.step/gt8022m8-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gt8022m8.step/gt8022m8.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GTIC datasheet (20 pp, sha256
7c6f7d5f54d8df88, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).