UPC4094 Overview
DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC4094 J-FET INPUT LOW-OFFSET DUAL OPERATIONAL AMPLIFIER Dual operational amplifier µPC4094 is a high-speed version of the µPC4092. NEC's unique high-speed PNP transistor (fT = 300 MHz) in the output stage realizes a high slew rate of 25 V/µs under voltage-follower conditions without an oscillation problem. Zener-zap resistor trimming in the input stage produces...
UPC4094 Key Features
- Stable operation with 220 pF capacitive load
- Low input offset voltage and offset voltage ±3 mV (MAX.) ±7 µV/°C (TYP.) temperature drift
- Very low input bias and offset currents
- Low noise : en = 19 nV/ √Hz (TYP.)
- Output short circuit protection
- High input impedance ... J-FET Input Stage
- Internal frequency pensation
- High slew rate: 25 V/µs (TYP.)
UPC4094 Applications
- Stable operation with 220 pF capacitive load