The GM45012 is a dual, rail-to-rail input and output operational amplifier designed to operate from a single power supply. It boasts exceptionally low offset voltage, low input voltage (2.7V to 5.5V), and low current noise, along with a wide signal bandwidth.
The GM45012 combines low offset, low noise, extremely low input bias current, and high-speed performance characteristics, making it highly valuable across various applications. Whether used in filters, integrators, photodiode amplifiers, or high-impedance sensors, the amplifier’s comprehensive performance advantages are evident. Its broad bandwidth and low distortion also benefit audio and other AC applications.
Operating over a temperature range of −40°C to +125°C, the GM45012 is available in 8-pin WLCSP, 8-pin MSOP, and 8-pin SOP packages. It serves as a viable alternative to ADI's AD8606 series.
Product Features
- Low Offset Voltage: 39µV typical, 450µV maximum (over the entire VCM range)
- Low Noise: 2.7nV/√Hz at f = 10kHz
- Offset Voltage Drift: 0.6µV/°C typical, 3µV/°C maximum
- Bandwidth: 10 MHz
- Supply Voltage: 2.7V to 5.5V
- Rail-to-Rail Input and Output
- Available in 8-pin WLCSP, 8-pin MSOP, and SOP packages
Key Applications
- Photodiode Amplifiers
- Battery-Powered Instruments
- Multi-Poles Filters
- Sensors
- Barcode Scanners
- Audio Applications
