R03DS0185EJ0100 Rev.1.00

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Mar.3.25

Datasheet

UPC4572

Low Supply Voltage, Ultra Low-Noise, High Speed,

Wide Band, Low IB Dual Operational Amplifier

DESCRIPTION

UPC4572 is a dual wide band, ultra low noise operational amplifier designed for low supply voltage operation

of +4 V to +14 V single supply and ±2 V to ±7 V dual supplies. Using high hFE PNP transistors for the input

circuit, Input bias current and input equivalent noise are better than conventional wide band operational

amplifier.

UPC4572 is an excellent choice for preamplifiers and active filters in audio, instrumentation, and

communication circuit.

In addition, special arrangement products with sorted DC items are available.

FEATURES

• Input Equivalent Noise Voltage Density (f = 1 kHz ) 4 nV/ Hz (TYP.)

• Input Equivalent Noise Voltage (RIAA features)

0.8 μVr.m.s. (TYP.)

• Total Harmonic Distortion

0.002 % (TYP.)

• Slew Rate

6 V/μs (TYP.)

• Gain Bandwidth Product GBW (f = 100 kHz)

16 MHz (TYP.)

• Low Input Bias Current

100 nA (TYP.)

• Input Offset Voltage

±0.3 mV (TYP.)

• Low Supply Voltage

±2 V ~ ±7 V (Dual)

+4 V ~ +14 V (Single, V− = GND)

• Internal Frequency Compensation

• Standard Dual Op-Amp terminal connection (pin compatible)

ORDERING INFORMATION

Order Name (1)

Selected Grade

Package

UPC4572G2-AP

Standard

8-pin plastic SOP ( 5.72 mm ( 225 ))

UPC4572G2(5)-AP

DC item sorted product

8-pin plastic SOP ( 5.72 mm ( 225 ))

(1) Order names containing E1 or E2 indicate that the packaging format is embossed taping.

Pin 1 of E1 is on draw-out side, and pin 1 of E2 is at take-up side.