{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD611KH","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD611KH","canonicalUrl":"https://icboms.com/analog-devices/AD611KH","factsUrl":"https://icboms.com/api/mcp/products/AD611KH","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD611KH, General Purpose Amplifier, 1 Circuit, TO-99-8 Metal Can, Through Hole, 2 MHz -3dB Bandwidth, 13 V/µs Slew Rate, 10 V to 36 V Supply.","salesMarkdown":"It delivers a 13 V/µs slew rate and 2 MHz -3 dB bandwidth, with an input bias current of 10 pA — typical for a FET-input stage that keeps the input impedance high and the leakage low. The supply span runs from 10 V to 36 V, making it compatible with common ±5 V to ±18 V bipolar rails. The 13 V/µs slew rate means the output can swing 10 V peak-to-peak at roughly 200 kHz before the slew-rate limit distorts the waveform. That is fast enough for audio and most sensor-conditioning loops, but not for video (which typically needs 100 V/µs or more) or for driving high-speed ADCs with full-scale step inputs. The 2 MHz -3 dB bandwidth confirms the small-signal gain rolls off above 2 MHz — pair it with a feedback network that keeps the noise gain above unity to avoid instability. For a FET-input op-amp, the 250 µV input offset voltage is within the expected range; if you need sub-100 µV offset, the AD711KRZ-REEL7 (200 µV max) is a surface-mount alternative worth evaluating. ## Package and mounting — TO-99 metal can, through-hole only The AD611KH ships in the TO-99-8 metal can — a hermetically sealed, through-hole package that has been a workhorse in military and industrial designs for decades. Mounting is through-hole only, so the board needs drilled holes and hand-solder or wave-solder assembly — no automated pick-and-place. The Bulk shipping form means the parts come in tubes or loose in a bag, not on tape-and-reel; plan for manual handling and verify the date code consistency if ordering multiple tubes for the same build. ## RoHS status — a BOM filter you cannot ignore The AD611KH is marked RoHS non-compliant. That is a hard stop for any bill of materials that must meet EU RoHS, California SB 20/50, or similar regulations. There is no lead-free finish option listed for this order code — if your assembly line or end-market requires RoHS compliance, this part cannot go on the board.","metaTitle":"AD611KH General Purpose Op-Amp, 13 V/µs Slew Rate, TO-99-8","metaDescription":"AD611KH general purpose op-amp in TO-99-8 metal can. 2 MHz bandwidth, 13 V/µs slew rate, 10 pA input bias. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Bulk","Slew Rate":"13V/µs","Mounting Type":"Through Hole","-3db Bandwidth":"2 MHz","Amplifier Type":"General Purpose","Package / Case":"TO-99-8 Metal Can","lifecycle_stage":"eol_hot","Current - Supply":"1.8mA","Number of Circuits":"1","Current - Input Bias":"10 pA","Operating Temperature":"0°C ~ 70°C","Voltage - Input Offset":"250 µV","Supplier Device Package":"TO-99","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8","stockQuantity":0,"priceTiers":[{"qty":167,"price":"$1.80000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/52528a004ff29151396c68db941222f9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is AD611KH a single or dual op amp?","answer":"It is a single op amp — one amplifier circuit in the package. For dual or quad JFET op-amps in similar performance range, look at the AD712 or AD713 series, but those are different order codes with different pinouts."},{"question":"What is the equivalent of AD611KH?","answer":"There is no manufacturer-declared direct replacement. The AD711JRZ-REEL7 is a surface-mount JFET op-amp with 4 MHz bandwidth and 20 V/µs slew rate, but it comes in an SOIC-8 package and is RoHS-compliant — not a pin-for-pin substitute. For a through-hole drop-in, the AD611KH itself is the active order code; if you need a second source, evaluate the OPA134PA or LF411CN, but verify pin compatibility and offset specifications against your circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD611KH","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD611KH when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}