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Renesas Electronics ISL28148FHZ-T7A — Analog & Data Acquisition

ISL28148FHZ-T7A General Purpose Op-Amp, 4.5 MHz GBP

MPNISL28148FHZ-T7A
End of Life

Renesas ISL28148FHZ-T7A, single general-purpose op-amp, 4.5 MHz gain bandwidth product, 4 V/µs slew rate, rail-to-rail output, 900 µA supply current, SOT-23-6 package, -40°C to 125°C.

$2.97Ref. price · indicative, final on quote
PackagingSOT-23-6
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ISL28148FHZ-T7A specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset2.3 mV
Voltage - supply span5.5 V
Current - supply900µA
Current - input bias1 pA
Current - output (Channel)75 mA
Operating temperature-40°C ~ 125°C
-3db bandwidth13 MHz
Gain bandwidth product4.5 MHz
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate4V/µs
CaseSOT-23-6
Number of circuits1

Product details

4.5 MHz GBP with 900 µA supply — the power-budget sweet spot

Rail-to-rail output swing preserves dynamic range at low supply voltages, while the 4 V/µs slew rate handles fast pulse edges without excessive distortion. Input bias current sits at 1 pA, so high-impedance sensors like photodiodes or pH probes see negligible loading. Output can source or sink 75 mA, enough to drive an ADC input or a small analog multiplexer.

The wide temperature range also covers cold-crank and hot-soak conditions in automotive modules without needing a separate commercial-grade variant.

Frequently asked questions

What is the gain bandwidth product of ISL28148FHZ-T7A?

The gain bandwidth product is 4.5 MHz. This sets the small-signal bandwidth for a given closed-loop gain — for example, at a gain of 10, the usable bandwidth is approximately 450 kHz.