MAX22190ATJ+

Identity

• Manufacturer: ADI(亚德诺)/MAXIM(美信)
• Model / MPN: MAX22190ATJ+
• LCSC: C1523545
• Category: industrial-digital-input
• Description: 8-channel industrial digital input with diagnostics, 3V5.5V, SPI, Data rate:10MHz, Sampling Rate:1MHz, Iq:13uA, -40°C+125°C
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• spi: interface

Package And Footprint

• Package / footprint name: TQFN-32-EP(5x5)
• Pin count: Unknown
• EasyEDA symbol UUID: ed1fe031a5a14136b744dcf8aba33514
• EasyEDA footprint UUID: 8d854c679482455d9ff09041851493a9
• EasyEDA device UUID: e8e84b49f38d435b88a63ffda5e90f07
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: EasyEDA property: 3V~5.5V.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified PLC-style industrial digital I/O seed (24V sinking/sourcing field I/O)
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://item.szlcsc.com/datasheet/MAX22190ATJ%252B/1614343.html
• Product URL: https://item.szlcsc.com/datasheet/MAX22190ATJ%252B/1614343.html
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category industrial-digital-input, interfaces spi, package TQFN-32-EP(5x5), and EasyEDA footprint UUID 8d854c679482455d9ff09041851493a9.

Search Keywords

seed:common-industrial-digital-io, source:easyeda-bridge, industrial, digital-io, common-pcb, max22190, octal-input, 24v-field-input, spi, iec-61131-2, sinking-sourcing, industrial-digital-input, tqfn-32-ep-5x5, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-plc-style-industrial-digital-i-o-seed-24v-sinking-sourcing-field-i-o