Active dual voltage feedback op-amp for signal conditioning
The Renesas ISL55002IBZ is a dual voltage feedback op-amp in an 8-SOIC package, rated for a 300V/µs slew rate and 200 MHz -3dB bandwidth. It operates from a 4.5 V to 30 V supply span and draws 8.5 mA per channel. The industrial temperature grade (-40°C to 85°C) covers most factory-floor and outdoor equipment enclosures.
Slew rate and bandwidth drive the signal chain ceiling
A 300V/µs slew rate paired with 200 MHz -3dB bandwidth means this part handles fast pulse edges and high-frequency analog signals without significant distortion. For a 10 Vpp output swing, the full-power bandwidth is roughly 4.7 MHz — above that, the output slew-rate limits the undistorted sine wave amplitude. The 70 MHz gain-bandwidth product sets the closed-loop gain vs bandwidth trade-off: at a gain of 10, the usable -3dB point drops to 7 MHz.
Supply range and output drive for 5V to 24V rails
The 4.5 V to 30 V supply span lets the ISL55002IBZ run from a single 5 V logic rail, a 12 V industrial bus, or a split ±15 V supply. Each channel delivers 140 mA output current — enough to drive a 50-ohm back-terminated cable or a moderate inductive load like a relay coil. The 1.2 mV typical input offset voltage keeps DC errors low in precision gain stages.
Active production, ROHS3 compliant, sourced to order
The ISL55002IBZ carries an active lifecycle status from Renesas, with ROHS3 compliance.