10 MHz GBW, 8-SOIC — what the ratings mean for your signal chain
The SA5532D is a dual general-purpose operational amplifier from Texas Instruments in an 8-SOIC package, offering a 10 MHz gain-bandwidth product and a 9V/µs slew rate (cites:,). With two independent channels drawing 8 mA total supply current, this part fits signal-conditioning stages where moderate bandwidth and reasonable power consumption are required — the 38 mA output per channel can drive line-level audio or control signals into a following ADC input stage (cites:,). The 8-SOIC (0.154", 3.90 mm width) footprint is a standard surface-mount package — the 1.27 mm pin pitch routes easily on a two-layer board, and the narrow body keeps the layout density up on mixed-signal designs (cites:,).
Industrial temperature range and supply flexibility
Rated for -40°C to +85°C ambient, the SA5532D covers industrial enclosures, outdoor telecom cabinets, and factory-floor sensor interfaces — the full temperature band is specified, not just typical (cites:). Supply span from 10 V to 30 V single or split rail means it can run from a common 12 V or 24 V industrial bus without an extra regulator — the input common-mode range and output swing track the rails (cites:,). Input offset voltage is 500 µV maximum and input bias current is 200 nA — these DC errors are low enough for most general-purpose amplification, though a precision front-end would want a lower-offset part (cites:,).
Active production, ROHS3, and sourcing posture
ROHS3 compliant, meaning the part is free of the ten restricted substances plus the four phthalates — it ships in a tube, suitable for pick-and-place or manual assembly (cites:,).