Package and board integration
The INA330AIDGST comes in a 10-VSSOP package (3.00 mm width, 0.118" pitch) — a compact footprint that suits dense mixed-signal boards. The supplier device package is 10-VSSOP, and it is offered in Tape & Reel (TR) or Cut Tape (CT) for pick-and-place or prototype builds.
What the 1 kHz bandwidth means for signal conditioning
The -3 dB bandwidth is 1 kHz — this is the frequency where the open-loop gain drops by 3 dB. For a closed-loop gain of 10, the usable signal bandwidth is roughly 100 Hz. That makes this op-amp suitable for slow sensor signals (thermocouples, strain gauges, bridge outputs) but not for audio or fast ADC drivers. Rail-to-rail output means the output can swing within millivolts of the supply rails — useful when running from a 3.3 V or 5 V single supply and you need every bit of dynamic range for the ADC input.
Precision specs for the BOM line
Input offset voltage is 60 µV typical, and input bias current is 200 pA typical. These are moderate precision figures — adequate for many industrial sensor interfaces without needing auto-zero or chopper-stabilized amplifiers. Supply current is 2.6 mA — not a micropower part, but reasonable for a general-purpose op-amp in a 24 VDC-powered panel. The output can source or sink 25 mA per channel, enough to drive a reference input or a small relay coil with a flyback diode.
Supply voltage and temperature range
The supply span runs from 2.7 V minimum to 5.5 V maximum — it works directly off 3.3 V or 5 V rails. The operating temperature range is -40°C to 85°C, the industrial band. That covers most factory-floor and outdoor equipment, but not extended automotive under-hood environments.