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GR6212
Public Made by Adomby adom
GR Brushed DC Motor Drivers, SOP-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
markdownGR6212
GR · Brushed DC Motor Drivers · SOP-8
GR6212 from GR, in a SOP-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 | VCC | power_in | Positive supply pin; operating voltage is 3.0 V to 15 V, and the absolute maximum supply voltage is 16.0 V. |
| 2 | OUTA | output | Motor driver output A; maximum output current is 100 mA at VDD=15 V (Ta=25 °C). |
| 3 | GND | power_in | Power ground pin for the supply and logic. |
| 4 | OUTB | output | Motor driver output B; maximum output current is 100 mA at VDD=15 V (Ta=25 °C). |
| 5 | INB | input | Logic input B, TTL/CMOS compatible; at VDD=15 V the high level is at least 2.5 V and the low level is at most 1.5 V. |
| 6 | NC | unconnected | No connection (marked as an empty pin in the datasheet). |
| 7 | GND | power_in | Second power ground pin, listed separately from pin 3 in the datasheet table. |
| 8 | INA | input | Logic input A, TTL/CMOS compatible; at VDD=15 V the high level is at least 2.5 V and the low level is at most 1.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GR |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| 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 (absolute maximum) | VDD | -0.3 | 16 | V | 2 | ||
| Power dissipation | PD | 300 | mW | Glass-epoxy PCB 30×30×1.6mm, copper 50% | 2 | ||
| Operating temperature | TOP | -20 | 60 | ℃ | 2 | ||
| Storage temperature | TSTG | -55 | 105 | ℃ | 2 | ||
| Soldering temperature | T1 | 260 | ℃ | 10s | 2 | ||
| Operating voltage | VDD | 3 | 15 | V | TA=25℃ | 3 | |
| Standby current | IDDS | 0 | 1 | uA | VDD=5V, A,B = VSS, TA=25℃ | 3 | |
| A/B input current | Iin | 0 | 1 | uA | VDD=5V, VIN=VDD, TA=25℃ | 3 | |
| A/B input high voltage | VIH | 1.8 | V | VDD=5V, TA=25℃ | 3 | ||
| A/B input high voltage | VIH | 2.5 | V | VDD=15V, TA=25℃ | 3 | ||
| A/B input low voltage | VIL | 1 | V | VDD=5V, TA=25℃ | 3 | ||
| A/B input low voltage | VIL | 1.5 | V | VDD=15V, TA=25℃ | 3 | ||
| Output port current (A/B) | IO | 80 | mA | VDD=5V, TA=25℃ | 3 | ||
| Output port current (A/B) | IO | 100 | mA | VDD=15V, TA=25℃ | 3 |
CAD (KiCad official)
- Symbol:
GR6212 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
gr6212-etched.step/gr6212-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr6212.step/gr6212.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GR datasheet (5 pp, sha256
d33551ba612b7717, retrieved 2026-10-18, 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-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).