ADHV4702-1

Data Sheet ADHV4702-1 24 V to 220 V Precision Operational Amplifier FEATURES ► Wide range of operating voltages ► Dual-supply: ±12 V to ±110 V ► Asymmetrical supply operation: 24 V to 220 V ► Wide input common-mode voltage range: 3 V from rails ► High common-mode rejection ratio: 160 dB typical ► High AOL: 170 dB typical ► High slew rate ► 74 V/µs typical ► 24 V/µs typical with external input clamping diodes ► Low input bias current: 2 pA maximum ► Low input offset voltage: 1 mV maximum ► Low input offset voltage drift: 2 µV/°C maximum ► Low input voltage noise: 8 nV/√Hz typical at 10 kHz ► Wide small signal bandwidth: 10 MHz typical ► Resistor adjustable quiescent current: 0.6 mA to 3 mA (VS = ±110 V) ► Unity-gain stable ► Thermal monitoring ► Small footprint: 12-lead, 7 mm × 7 mm LFCSP compliant with IEC 61010-1 spacing ► Shutdown mode APPLICATIONS ► High-side current sensing ► Automated test equipment ► High voltage drivers ► Piezotransducers ► Digital-to-analog converter (DAC) output buffers ► Light detecting and ranging (LiDAR), avalanche photodiode (APD), single photon avalanche diode (SPAD) biasing TYPICAL APPLICATION CIRCUIT Figure 1. GENERAL DESCRIPTION The ADHV4702-1 is a high voltage (220 V), unity-gain stable precision operational amplifier. The ADHV4702-1 offers high input impedance with low input bias current, low input offset voltage, low drift, and low noise for precision demanding applications. The next generation of proprietary semiconductor processes and ...