component
MCP3425A0T-E
Public Made by Adomby adom
Microchip Tech Analog To Digital Converters (ADC), SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownMCP3425A0T-E
Microchip Tech · Analog To Digital Converters (ADC) · SOT-23-6
MCP3425A0T-E from Microchip Tech, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN+ | power_in | Non-inverting differential analog input pin accepting differential input voltage with range ±2.048V/PGA and absolute voltage range VSS-0.3V to VDD+0.3V. |
| 2 | VSS | power_in | Ground pin and device current return path; connect with low impedance to ground plane. |
| 3 | SCL | input | I²C serial clock input pin accepting external serial clock in standard (100 kHz), fast (400 kHz), or high-speed (3.4 MHz) mode; open-drain output requires pull-up resistor to VDD. |
| 4 | SDA | bidirectional | I²C bidirectional serial data pin for input of configuration bits in write mode and output of conversion results in read mode; open-drain output requires pull-up resistor to VDD. |
| 5 | VDD | power_in | Positive power supply pin with operating range 2.7V to 5.5V; requires 0.1 µF ceramic bypass capacitor and 10 µF tantalum capacitor placed close to pin. |
| 6 | VIN- | power_in | Inverting differential analog input pin accepting differential input voltage with range ±2.048V/PGA and absolute voltage range VSS-0.3V to VDD+0.3V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | SOT-23-6 |
| Category | Data Acquisition |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
MCP3425A0T-E - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
mcp3425a0t-e-etched.step/mcp3425a0t-e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mcp3425a0t-e.step/mcp3425a0t-e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (38 pp, sha256
7649fcb4d37d68d7, retrieved 2026-09-22, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).