10 MHz GBW, 13 V/µs slew — what it buys the design
The NE5534ADR is a single-channel general-purpose op-amp from Texas Instruments, built around the classic NE5534 architecture. The 500 µV input offset and 500 nA input bias are typical for a bipolar-input design of this era; expect to trim or AC-couple if sub-millivolt DC accuracy is needed.
Runs from a single or split supply spanning 10 V to 30 V total. The 38 mA output current per channel can drive a 600 Ω load to within a couple volts of the rails — fine for line-level audio or driving a small relay, but not for a headphone amp or heavy load. Quiescent supply draw is 4 mA per amplifier, which is modest for a bipolar op-amp at this speed.
Package and rework — SOIC-8, no surprises
No exposed pad, no thermal vias to fuss with — just a straightforward two-layer footprint. The body is 3.90 mm wide, 4.90 mm long, and about 1.45 mm tall.
Temperature grade — indoor use only
Not suitable for automotive, outdoor telecom cabinets, or factory-floor sensor interfaces where the ambient can dip below freezing or climb past 70 °C.
The base product number NE5534 covers multiple package and temperature variants; the ADR suffix specifically denotes the 8-SOIC, tape-and-reel, commercial-temperature version.