component

EG27325

Public Made by Adom

by adom

EG Micro Brushed DC Motor Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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EG27325

EG Micro · Brushed DC Motor Drivers · SOP-8

EG27325 from EG Micro, 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 NC unconnected No-connect pin, listed as NC in the datasheet pin description table (section 4.2).
2 INA input Logic input controlling OUTA (0 gives OUTA low, 1 gives OUTA high), with an internal 85K pull-down and a minimum logic-high level of 2.5 V.
3 GND power_in Chip ground reference pin.
4 INB input Logic input controlling OUTB (0 gives OUTB low, 1 gives OUTB high), with an internal 85K pull-down and a minimum logic-high level of 2.5 V.
5 OUTB output Channel B driver output, rated at about 2 A source and 2.5 A sink (pulse width 10 µs or less).
6 VDD power_in Chip supply pin; operating supply range is 2.8 V to 20 V, with an absolute maximum of 20 V.
7 OUTA output Channel A driver output, rated at about 2 A source and 2.5 A sink (pulse width 10 µs or less).
8 SD input Active-high shutdown input that forces OUTA and OUTB low when at 1; with SD at 0 the outputs follow INA/INB, and a floating SD does not affect the outputs; internal 85K pull-down.

Key specifications

Parameter Value
Manufacturer EG Micro
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
OUTA, OUTB output voltage (absolute maximum) -0.3 V 7
VDD supply voltage (absolute maximum) VDD -0.3 20 V 7
INA, INB, SD logic input voltage (absolute maximum) -0.3 20 V 7
Ambient temperature TA (absolute maximum) TA -45 125 ℃ 7
Storage temperature (absolute maximum) Tstr -55 150 ℃ 7
Soldering temperature (absolute maximum) TL 300 ℃ T=10S 7
Supply voltage Vcc 2.8 12 20 V 7
Static current Icc 1 uA 输入悬空，Vcc=12V 7
Logic input high level voltage Vin(H) 2.5 V 所有输入控制信号 7
Logic input low level voltage Vin(L) -0.3 0 1 V 所有输入控制信号 7
Logic input high level current Iin(H) 100 uA Vin=5V 7
Logic input low level current Iin(L) -10 uA Vin=0V 7
Turn-on delay Ton 80 150 nS 见图 7-1 7
Turn-off delay Toff 60 100 nS 见图 7-1 7
Rise time Tr 40 100 nS 见图 7-1 7
Fall time Tf 20 50 nS 见图 7-1 7
Output source current IO+ 1.5 2 A Vo=0V,VIN=VIH PW≤10uS 7
Output sink current IO- 2 2.5 A Vo=12V,VIN=VIL PW≤10uS 7

CAD (KiCad official)

  • Symbol: EG27325
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: eg27325-etched.step / eg27325-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); eg27325.step / eg27325.glb are the bare package body.

Provenance

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

  • Datasheet: EG Micro datasheet (9 pp, sha256 2b89c7e16b77d2be, retrieved 2026-10-15, 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-haiku-5-5 (text), consensus claude-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).

Datasheet PDF