{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA4322AIPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA4322AIPW","canonicalUrl":"https://icboms.com/texas-instruments/OPA4322AIPW","factsUrl":"https://icboms.com/api/mcp/products/OPA4322AIPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA4322AIPW quad CMOS operational amplifier, 20 MHz gain bandwidth, 10 V/µs slew rate, rail-to-rail output, 14-TSSOP package, tube.","salesMarkdown":"## Active quad CMOS op-amp for multi-channel signal chains The OPA4322AIPW: It delivers 20 MHz gain-bandwidth product and 10 V/µs slew rate across four independent channels, each drawing 1.6 mA supply current — a balance of speed and power for multi-channel data acquisition or filter stages. The rail-to-rail output stage maintains signal swing within 50 mV of the supply rails, preserving dynamic range when operating from a single 3.3 V or 5 V rail. ## Supply range and temperature grade for industrial BOMs Operating from 1.8 V to 5.5 V, this op-amp spans single-cell Li-ion battery applications up to 5 V logic systems — no separate supply rail needed. Rated for -40°C to 125°C ambient, the device qualifies for automotive under-hood and factory-floor environments where temperature extremes are routine. The 14-TSSOP package (4.40 mm width) fits compact PCB layouts; the tube delivery is typical for engineering samples or low-volume production runs. ## Precision input specs for sensor front-ends Input bias current of 0.2 pA typ and input offset voltage of 500 µV max make the OPA4322AIPW suitable for high-impedance sensor interfaces, such as photodiode amplifiers or pH probe buffers, where bias current drift would otherwise dominate error. Each channel can source or sink 65 mA, enough to drive a 12-bit SAR ADC input or a long shielded cable without an external buffer. ## Sourcing and lifecycle reality Texas Instruments lists the OPA4322AIPW as Active — no NRND or EOL notice has been issued. The part is ROHS3 compliant and available through independent distribution channels. For BOM risk management, the OPA4374AIPWT is a functional peer with lower bandwidth (6.5 MHz) and slew rate (5 V/µs) but the same quad CMOS topology and pin-compatible 14-TSSOP package — qualify the alternate now if a second source is needed.","metaTitle":"Texas Instruments OPA4322AIPW Quad CMOS Op-Amp, 20 MHz","metaDescription":"Active lifecycle, quad CMOS op-amp in 14-TSSOP. 20 MHz GBW, 10 V/µs slew rate, rail-to-rail output, 1.8-5.5 V supply. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tube","Slew Rate":"10V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1.6mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"0.2 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"20 MHz","Voltage - Input Offset":"500 µV","Supplier Device Package":"14-TSSOP","Current - Output / Channel":"65 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.06","priceTiers":[{"qty":1,"price":"$4.06000","currency":"USD"},{"qty":10,"price":"$3.64800","currency":"USD"},{"qty":25,"price":"$3.44880","currency":"USD"},{"qty":100,"price":"$2.98890","currency":"USD"},{"qty":250,"price":"$2.83560","currency":"USD"},{"qty":500,"price":"$2.54438","currency":"USD"},{"qty":1000,"price":"$2.16900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1e693c77c2c5c437506f96633fe6c3b5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA4322AIPW/alternatives.json"},"ai":{"faq":[{"question":"What package is OPA4322AIPW?","answer":"The OPA4322AIPW comes in a 14-TSSOP package (0.173\" body width, 4.40 mm) with surface-mount termination. The supplier device package is 14-TSSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA4322AIPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA4322AIPW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}