OPA2330
Features
- 1 Unmatched Price Performance
- Low Offset Voltage: 50 µV (Maximum)
- Zero Drift: 0.25 µV/°C (Maximum)
- Low Noise: 1.1 µVPP, 0.1 Hz to 10 Hz
- Quiescent Current: 35 µA (Maximum)
- Supply Voltage: 1.8 V to 5.5 V
- Rail-to-Rail Input and Output
- Internal EMI Filtering
- micro Size Packages: DSBGA, SC70, VQFN
2 Applications
- Battery-Powered Instruments
- Temperature Measurements
- Transducer Applications
- Electronic Scales
- Medical Instrumentation
- Handheld Test Equipment
- Current Sense
3 Description
The OPA330 series of CMOS operational amplifiers offer precision performance at a very petitive price. These devices are members of the Zero-Drift family of amplifiers which use a proprietary autocalibration technique to simultaneously provide low offset voltage (50-μV maximum) and near-zero drift over time and temperature at only 35 μA (maximum) of quiescent current. The OPA330 family features railto-rail input and output in addition to near-flat 1/f noise, making this...
