component

AS393AMTR-E1

Public Made by Adom

by adom

Diodes Incorporated Comparators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatoras393amtr-e1factory-2.0.0extractor-text

Verified AS393AMTR-E1

by Ray · last 11 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

11 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: AS393AMTR-E1 · SO-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 14-page datasheet
  • ✓distributor: lcsc C1323291, digikey 31-AS393AMTR-E1TR-ND, mouser 621-AS393AMTR-E1
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-5cvvbbsr/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.8)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 24 kB, viewers/symbol.html 10 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ as393amtr-e1.kicad_sym✓ as393amtr-e1.kicad_mod✓ as393amtr-e1.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers as393amtr-e1: viewers rendered from the public page · Ray
as393amtr-e1-etched.glb Publish 0.1.0 · Ray
as393amtr-e1-etched.step as393amtr-e1: factory component page (tier=mfr) · Ray
as393amtr-e1-hero.glb as393amtr-e1: hero GLB from the etched model (keeps the MPN mark) · Ray
as393amtr-e1-hero.overlay.json Publish 0.1.0 · Ray
as393amtr-e1.glb Publish 0.1.0 · Ray
as393amtr-e1.kicad_mod Publish 0.1.0 · Ray
as393amtr-e1.kicad_sym Publish 0.1.0 · Ray
as393amtr-e1.lbr Publish 0.1.0 · Ray
as393amtr-e1.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray

AS393AMTR-E1

Diodes Incorporated · Comparators · SO-8

AS393AMTR-E1 from Diodes Incorporated, in a SO-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 OUTPUT1 output Open-collector output of comparator 1, which needs an external pull-up; saturation voltage is 400 mV max at 4 mA sink and output leakage is up to 1 µA at VO = 30 V.
2 INPUT1- input Inverting input of comparator 1; the input common-mode voltage must not go below -0.3 V (at +25°C), and either input can go to +36 V without damage.
3 INPUT1+ input Non-inverting input of comparator 1; the common-mode range is 0 V to VCC-1.5 V, and the input can go to +36 V without damage.
4 GND power_in Ground reference pin (GND = 0 V) for the device.
5 INPUT2+ input Non-inverting input of comparator 2; the common-mode range is 0 V to VCC-1.5 V, and the input can go to +36 V without damage.
6 INPUT2- input Inverting input of comparator 2; the input common-mode voltage must not go below -0.3 V (at +25°C), and either input can go to +36 V without damage.
7 OUTPUT2 output Open-collector output of comparator 2, which needs an external pull-up; saturation voltage is 400 mV max at 4 mA sink and output leakage is up to 1 µA at VO = 30 V.
8 VCC power_in Positive supply pin; single-supply operation is 2 V to 36 V (dual supplies ±1.0 V to ±18 V).

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SO-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
Input Offset Voltage 1 3 mV VO = 1.4V, RS = 0Ω, VCC = 5V to 30V, TA = +25°C 3
Input Offset Voltage 5 mV VO = 1.4V, RS = 0Ω, VCC = 5V to 30V, TA = -40°C to +85°C 3
Input Bias Current 25 250 nA IIN+ or IIN- with output in linear range, VCM = 0V, TA = +25°C 3
Input Bias Current 400 nA IIN+ or IIN- with output in linear range, VCM = 0V, TA = -40°C to +85°C 3
Input Offset Current 5 50 nA IIN+-IIN-, VCM = 0V, TA = +25°C 3
Input Offset Current 200 nA IIN+-IIN-, VCM = 0V, TA = -40°C to +85°C 3
Input Common Mode Voltage Range 0 V VCC = 30V (upper limit printed as VCC-1.5V) 3
Supply Current 0.4 1 mA RL = ∞, VCC = 5V, TA = +25°C 3
Supply Current 2 mA RL = ∞, VCC = 5V, TA = -40°C to +85°C 3
Supply Current 0.7 1.7 mA RL = ∞, VCC = 30V, TA = +25°C 3
Supply Current 3 mA RL = ∞, VCC = 30V, TA = -40°C to +85°C 3
Voltage Gain 50 200 V/mV VCC = 15V, RL ≥ 15kΩ, VO = 1V to 11V 3
Output Sink Current 6 16 mA VIN- = 1V, VIN+ = 0V, VO = 1.5V 3
Output Leakage Current 1 µA VIN- = 0V, VIN+ = 1V, VO = 30V 3
Saturation Voltage 200 400 mV VIN- = 1V, VIN+ = 0, ISINK ≤ 4mA, TA = +25°C 3
Saturation Voltage 500 mV VIN- = 1V, VIN+ = 0, ISINK ≤ 4mA, TA = -40°C to +85°C 3
Supply Voltage (VCC) absolute maximum VCC 40 V 2
Differential Input Voltage VID 40 V 2
Input Voltage VIN -0.3 40 V 2
Input Current IIN 50 mA VIN < -0.3V 2
Power Dissipation (SOIC-8) PD 660 mW TA = +25°C 2
Operating Junction Temperature TJ 150 °C 2
Storage Temperature TSTG -65 150 °C 2
Lead Temperature (Soldering) TLEAD 260 °C 10 seconds 2
Supply Voltage (VCC) VCC 2 36 V 2
Operating Temperature Range TA -40 85 °C 2
Thermal Resistance (Junction to Case) SO-8 9 °C/W SO-8 3
Thermal Resistance (Junction to Ambient) SO-8 108 °C/W SO-8 3

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin • Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 • Weight: 13

CAD (KiCad official)

  • Symbol: AS393AMTR-E1
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SO-8 (KiCad packages3D, STEP)
  • 3D model files: as393amtr-e1-etched.step / as393amtr-e1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); as393amtr-e1.step / as393amtr-e1.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (14 pp, sha256 4612b4ecc06e13cb, retrieved 2026-11-11, tier: manufacturer)
  • 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