DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC4570
ULTRA LOW-NOISE, WIDEBAND, DUAL OPERATIONAL AMPLIFIER
DESCRIPTION The µPC4570 is an ultra low-noise, wideband high slew-rate, dual operational amplifier.
Input equivalent noise is three times better than the conventional 4558 type op-amps.
The gain bandwidth products and the slew-rate are seven times better than 4558.
In spite of fast AC performance, the µPC4570 is extremely stable under
voltage-follower circuit conditions.
Supply current is also improved compared with conventional wideband op-amps.
The µPC4570 is an excellent choice for pre-
amplifiers and active filters in audio, instrumentation, and communication circuits.
FEATURES • U...