Renesas Electronics ISL28133 Single Micropower Operational Amplifier
Renesas / Intersil ISL28133 Single Micropower Operational Amplifier is a single micropower, chopper-stabilized operational amplifier that is optimized for single-supply operation from 1.8V to 5.5V. Its low supply current of 18µA and wide input range enable the ISL28133 to be an excellent general-purpose op-amp for a range of applications. The ISL28133 is ideal for handheld devices that operate off 2 AA or single Li-ion batteries.
Features
- Low Input Offset Voltage: 8µV, Max.
- Low Offset TC: 0.075µV/°C, Max
- Input Bias Current: 300pA, Max.
- Quiescent Current: 18µA, Typ.
- Wide Supply Range: 1.8V to 5.5V
- Low Noise (0.01Hz to 10Hz): 1.1µVP-P, Typ.
- Rail-to-Rail Inputs and Output
- Operating Temperature Range: -40°C to +125°C
Applications
- Bidirectional Current Sense
- Temperature Measurement
- Medical Equipment
- Electronic Weigh Scales
Block Diagram
Published: 2012-10-04
| Updated: 2025-03-27