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MCP33141D-10-E

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Microchip Tech Analog To Digital Converters (ADCs), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentadc-dac-data conversionmcp33141d-10-efactory-2.0.0extractor-text

Verified MCP33141D-10-E

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 10 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MCP33141D-10-E · MSOP-10 · 10 pins
  • ✓copper: 10 copper pads, none touching another net
  • ✓datasheet: all 10 pin names found in the 66-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: MSOP-10_3x3mm_P0.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-6h2w3p7b/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.57)
  • ✓pads: 10 pins = 10 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 10 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ mcp33141d-10-e.kicad_sym✓ mcp33141d-10-e.kicad_mod✓ mcp33141d-10-e.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 7d ago
viewers mcp33141d-10-e: viewers · Ray 7d ago
mcp33141d-10-e-etched.glb Publish 0.1.0 · Ray 7d ago
mcp33141d-10-e-etched.step mcp33141d-10-e: factory component page (tier=mfr) · Ray 7d ago
mcp33141d-10-e-hero.glb mcp33141d-10-e: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
mcp33141d-10-e-hero.overlay.json Publish 0.1.0 · Ray 7d ago
mcp33141d-10-e.glb Publish 0.1.0 · Ray 7d ago
mcp33141d-10-e.kicad_mod Publish 0.1.0 · Ray 7d ago
mcp33141d-10-e.kicad_sym Publish 0.1.0 · Ray 7d ago
mcp33141d-10-e.lbr Publish 0.1.0 · Ray 7d ago
mcp33141d-10-e.step Publish 0.1.0 · Ray 7d ago
package.json Publish 0.1.0 · Ray 7d ago
page.json Set visibility: public · Ray 7d ago
README.md Publish 0.1.0 · Ray 7d ago
verification.json Verified: Published by the parts factory: tier mfr, 10 pins · Ray 7d ago

MCP33141D-10-E

Microchip Tech · Analog To Digital Converters (ADCs) · MSOP-10

MCP33141D-10-E from Microchip Tech, in a MSOP-10. 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 VREF power_in Reference voltage input (AVDD - 5.1V), to be decoupled with a 10 µF tantalum capacitor.
2 AVDD power_in DC supply voltage input for the analog section (1.8V), to be decoupled with a 1 µF ceramic capacitor.
3 AIN+ input Differential positive analog input.
4 AIN- input Differential negative analog input.
5 GND power_in Power supply ground reference, common ground for both the analog supply (AVDD) and digital I/O supply (DVIO).
6 CNVST input Conversion-start control and active-low SPI chip-select input; a conversion starts on the rising edge and output data is available at SDO by lowering CNVST.
7 SDO output SPI-compatible serial data output; conversion data is shifted out MSB first by SCLK.
8 SCLK input SPI-compatible serial data clock input that synchronously shifts out the ADC output.
9 SDI input SPI-compatible serial data input; tie to DVIO for normal operation.
10 DVIO power_in DC supply voltage for the digital input/output interface (1.7V - 5.5V), to be decoupled with a 0.1 µF ceramic capacitor.

Key specifications

Parameter Value
Manufacturer Microchip Tech
Package MSOP-10
Category ADC/DAC/Data Conversion
Pins 10

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Analog Supply Voltage Range AVDD 1.7 1.8 1.9 V Note 3 3
Digital Input/Output Interface Voltage Range DVIO 1.7 5.5 V Note 3 3
Analog Supply Current During Conversion IDDAN 660 900 µA fS = 1 Msps (MCP331x1D-10) 3
Reference Voltage VREF 1.8 5.1 V Note 2, Note 3 (min printed as AVDD) 3
Reference Load Current During Conversion IREF 220 290 µA fS = 1 Msps (MCP331x1D-10) 4
Leakage Current at Analog Input Pin ILEAK_AN_INPUT -200 2.2 200 nA During Standby 4
Sample Rate fS 1 Msps MCP331x1D-10 4
Resolution (No Missing Codes) 12 bits MCP33141D-XX 4
Differential Nonlinearity DNL -0.3 0.05 0.3 LSB MCP33141D-XX 4
Offset Error -1.33 0.4 1.33 mV MCP33141D-XX 5
Signal-to-Noise Ratio SNR 73.4 73.8 dBFS VREF = 5V, fIN = 10 kHz, MCP33141D 5
Self-Calibration Time tCAL 400 550 ms Note 2 6
Input Leakage Current ILI -1 1 µA CNVST/SDI/SCLK = GND or DVIO 7
Output Leakage Current ILO -1 1 µA Output is high-Z, SDO = GND or DVIO 7
SCLK Period tSCLK 10 ns DVIO ≥ 3.3V, fSCLK = 100 MHz (Max.) 7
Output Valid from SCLK Low tDO 10 ns DVIO ≥ 3.3V 7
Quiet Time tQUIET 10 ns 7
Input Acquisition Time tACQ 250 490 ns MCP331x1D-10 8
Data Conversion Time tCNV 510 750 ns MCP331x1D-10 8
Time Between Conversions tCYC 1 µs tCYC = tACQ + tCNV, fS = 1 Msps 8
External Analog Supply Voltage AVDD -0.3 2 V 3
External Digital Supply Voltage DVIO -0.3 5.8 V 3
External Reference Voltage VREF -0.3 5.8 V 3
Storage Temperature -65 150 °C 3
Maximum Junction Temperature TJ 150 °C 3
Operating Temperature Range TA -40 125 °C Note 1 9
Thermal Resistance, MSOP-10 θJA 202 °C/W 9

CAD (KiCad official)

  • Symbol: MCP33141D-10-E
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: MSOP-10 (KiCad packages3D, STEP)
  • 3D model files: mcp33141d-10-e-etched.step / mcp33141d-10-e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mcp33141d-10-e.step / mcp33141d-10-e.glb are the bare package body.

Provenance

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

  • Datasheet: Microchip Tech datasheet (66 pp, sha256 bb31da1892d8fc16, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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