μPC4570 is a high performance version of general-purpose low-noise operational amplifier μPC258, 4558. Various characteristics such as band, slew rate, including input equivalent noise were greatly improve in comparison to μPC258 and 4558. It is also possible to operate the amplifier with stability for gain of 1 (total feedback or unity gain)Therefore, it is ideal for application circuits such as audio preamplifiers, equalizers, tone controls, active filters. Under this product series, there is also a quad type μPC4574 with equivalent characteristics.

Features

  • Equivalent Input Noise Voltage (f = 1 kHz ) 4.5 nV/√Hz (TYP.)
  • Total Harmonic Distortion Rate (f = 20 Hz ~ 20 kHz) 0.002 % (TYP.)
  • Slew Rate 7 V/µs (TYP.)
  • Gain Bandwidth Product GBW (f = 100 kHz) 15 MHz (TYP.)
  • Input Offset Voltage ±0.3 mV (TYP.)
  • Operating Ambient Temperature -40 ~ +85°C
  • Internal Frequency Compensation
  • AEC-Q100 Compliance

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type Buy Sample
Active SOP
Availability
Active SOP
Availability
Active SOP
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
UPC4570 Datasheet Datasheet PDF 592 KB
UPC4570 Data Sheet 日本語 Datasheet PDF 278 KB
UPC4570GR-9LG Data Sheet Datasheet PDF 265 KB
Application Notes & White Papers
How to Bias Op-Amps Correctly Application Note PDF 263 KB
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
Other
General-purpose operational amplifiers and comparators Pamphlet Flyer PDF 1.11 MB