ADA4530-1
ADA4530-1 is Femtoampere Input Bias Current Electrometer Amplifier manufactured by Analog Devices.
Data Sheet ADA4530-1
Femtoampere Input Bias Current Electrometer Amplifier
Features
PIN CONNECTION DIAGRAM
- Low input bias current
- ±20 fA maximum at TA = 25°C (guaranteed at production test)
- ±20 fA maximum at
- 40°C < TA < +85°C
- ±250 fA maximum at
- 40°C < TA < +125°C (guaranteed at production test)
- Low offset voltage: 50 µV maximum over specified CMRR range
- Offset voltage drift: ±0.13 µV/°C typical, ±0.5 µV/°C maximum
- Integrated guard buffer with 100 µV maximum offset
- Low voltage noise density: 14 nV/√Hz at 10 kHz
- Wide bandwidth: 2 MHz unity-gain crossover
- Supply voltage: 4.5 V to 16 V (±2.25 V to ±8 V)
- Operating temperature:
- 40°C to +125°C
- Long-term offset...
