{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PM356AJ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"PM356AJ","canonicalUrl":"https://icboms.com/analog-devices/PM356AJ","factsUrl":"https://icboms.com/api/mcp/products/PM356AJ","rawCanonicalId":null},"summary":{"shortDescription":"PM356AJ, JFET-input operational amplifier, 1 circuit, 20 MHz gain-bandwidth product, 45 V/µs slew rate, 44 V supply span, TO-99-8 metal can package, through-hole mounting, 0°C to 70°C operating temperature.","salesMarkdown":"## JFET op-amp with 45 V/µs slew rate — signal-chain fit The PM356AJ is a single-channel JFET-input operational amplifier in a TO-99-8 metal can package. Its 20 MHz gain-bandwidth product and 45 V/µs slew rate suit it for fast-settling applications such as ADC front-ends, pulse amplifiers, and active filters where large-signal bandwidth matters. The 44 V supply span (e.g., ±22 V) provides headroom for ±10 V or ±15 V signal swings common in precision analog designs. ## 44 V supply span — single-rail or split-rail flexibility The supply span is specified at both minimum and maximum as 44 V, which implies a fixed ±22 V or 44 V single-rail design rather than a wide-range regulator. This is typical for older JFET op-amps intended for ±15 V or ±18 V supplies. Designers should confirm the supply rails match this exact span; the part will not operate from a 5 V or 12 V single supply. The 5 mA supply current is modest for a 20 MHz GBW device, keeping thermal dissipation manageable in the TO-99 can. ## TO-99 metal can — hermetic package for harsh environments The TO-99-8 metal can is a hermetic, through-hole package. It offers better environmental sealing than plastic DIP or SOIC, making it a candidate for high-reliability, military, or aerospace applications where moisture and contaminant resistance are required. Through-hole mounting adds assembly cost and board space versus surface-mount alternatives. This is a stable BOM line for designs that require the TO-99 package and JFET input stage.","metaTitle":"PM356AJ JFET Op-Amp, 20 MHz GBW, 45 V/µs Slew Rate, TO-99","metaDescription":"PM356AJ JFET-input op-amp: 20 MHz GBW, 45 V/µs slew rate, 1 mV input offset, 5 mA supply, 44 V span. TO-99-8 metal can, through-hole, 0°C–70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Slew Rate":"45V/µs","Mounting Type":"Through Hole","Amplifier Type":"J-FET","Package / Case":"TO-99-8 Metal Can","lifecycle_stage":"eol_hot","Current - Supply":"5mA","Number of Circuits":"1","Current - Input Bias":"30 nA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"20 MHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"TO-99","Voltage - Supply Span (Max)":"44 V","Voltage - Supply Span (Min)":"44 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.04","priceTiers":[{"qty":99,"price":"$3.04000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bfc301d767ff28e807bf36b3bc6e42c0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/PM356AJ/alternatives.json"},"ai":{"faq":[{"question":"What are the slew rate and gain bandwidth of PM356AJ?","answer":"The slew rate is 45 V/µs and the gain-bandwidth product is 20 MHz. These specs make it suitable for fast-settling analog signal chains."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/PM356AJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/PM356AJ 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}}