component
AS393AMTR-G1
Public Made by Adomby adom
Diodes Incorporated Comparators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Contents
README
markdownAS393AMTR-G1
Diodes Incorporated · Comparators · SO-8
AS393AMTR-G1 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 sinks at least 6.0mA with a typical saturation voltage of 200mV at 4mA sink current. |
| 2 | INPUT1- | input | Inverting input of comparator 1; the input common-mode voltage must not go below -0.3V (at +25°C) and the input can go up to +36V without damage. |
| 3 | INPUT1+ | input | Non-inverting input of comparator 1; the input common-mode voltage range is 0V to VCC-1.5V and must not go below -0.3V (at +25°C). |
| 4 | GND | power_in | Ground reference pin (GND = 0V) for the device. |
| 5 | INPUT2+ | input | Non-inverting input of comparator 2; the input common-mode voltage range is 0V to VCC-1.5V and must not go below -0.3V (at +25°C). |
| 6 | INPUT2- | input | Inverting input of comparator 2; the input common-mode voltage must not go below -0.3V (at +25°C) and the input can go up to +36V without damage. |
| 7 | OUTPUT2 | output | Open-collector output of comparator 2, which sinks at least 6.0mA with a typical saturation voltage of 200mV at 4mA sink current. |
| 8 | VCC | power_in | Positive supply pin; the recommended supply range is 2V to 36V (single supply) and the absolute maximum is 40V. |
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 (AS393A, TA=+25°C) | 1 | 3 | mV | VO = 1.4V, RS = 0Ω, VCC = 5V to 30V | 3 | ||
| Input Offset Voltage (AS393A, TA=-40°C to +85°C) | 5 | mV | TA = -40°C to +85°C; VO = 1.4V, RS = 0Ω, VCC = 5V to 30V | 3 | |||
| Input Bias Current (TA=+25°C) | 25 | 250 | nA | IIN+ or IIN- with output in linear range, VCM = 0V | 3 | ||
| Input Bias Current (TA=-40°C to +85°C) | 400 | nA | TA = -40°C to +85°C; IIN+ or IIN- with output in linear range, VCM = 0V | 3 | |||
| Input Offset Current (TA=+25°C) | 5 | 50 | nA | IIN+-IIN-, VCM = 0V | 3 | ||
| Input Offset Current (TA=-40°C to +85°C) | 200 | nA | TA = -40°C to +85°C; IIN+-IIN-, VCM = 0V | 3 | |||
| Input Common Mode Voltage Range | 0 | V | VCC = 30V | 3 | |||
| Supply Current (VCC=5V, TA=+25°C) | 0.4 | 1 | mA | RL = ∞, VCC = 5V | 3 | ||
| Supply Current (VCC=5V, TA=-40°C to +85°C) | 2 | mA | TA = -40°C to +85°C; RL = ∞, VCC = 5V | 3 | |||
| Supply Current (VCC=30V, TA=+25°C) | 0.7 | 1.7 | mA | RL = ∞, VCC = 30V | 3 | ||
| Supply Current (VCC=30V, TA=-40°C to +85°C) | 3 | mA | TA = -40°C to +85°C; RL = ∞, VCC = 30V | 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 (VO=30V) | 1 | µA | VIN- = 0V, VIN+ = 1V, VO = 30V | 3 | |||
| Saturation Voltage (TA=+25°C) | 200 | 400 | mV | VIN- = 1V, VIN+ = 0, ISINK ≤ 4mA | 3 | ||
| Saturation Voltage (TA=-40°C to +85°C) | 500 | mV | TA = -40°C to +85°C; VIN- = 1V, VIN+ = 0, ISINK ≤ 4mA | 3 | |||
| Supply Voltage | VCC | 2 | 36 | V | 2 | ||
| Operating Temperature Range | TA | -40 | 85 | °C | 2 | ||
| Supply Voltage | 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 | Soldering, 10 seconds | 2 | ||
| Thermal Resistance (Junction to Case, SO-8) | 9 | °C/W | 3 | ||||
| Thermal Resistance (Junction to Ambient, SO-8) | 108 | °C/W | 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-G1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
as393amtr-g1-etched.step/as393amtr-g1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);as393amtr-g1.step/as393amtr-g1.glbare 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, 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).