R03DS0184EJ0100 Rev.1.00

Page 1 of 7

Feb.27.25

Datasheet

UPC822, UPC4072

J-FET Input Low Noise Dual Operational Amplifier

DESCRIPTION

The UPC822 and 4072 are low noise versions operational amplifier of UPC803 and 4082 series with the

general-purpose J-FET input. Compared with the UPC803 and 4082 series, various characteristics such as

input referred noise, input offset voltage and input bias current have been improved. It is therefore ideal for

application circuits such as preamplifiers and active filters for measurement, audio and measurement where

low noise, high input impedance and high-speed characteristics are important.

Depending on the operating ambient temperature, UPC822 is suitable for communication application while

UPC4072 is suitable for general-purpose usage.

Along with this series of lineup, the quad type op-amp UPC824 and 4074 with same circuit configuration are

also available.

FEATURES

• Input Offset Voltage

±2 mV (TYP.)

• Input Bias Current

30 pA (TYP.)

• Slew Rate

13 V/μs (TYP.)

• Unity Gain Frequency

3 MHz (TYP.)

• Input Equivalent Noise Voltage Density

17 nV/ Hz (TYP.) (f = 1 kHz)

• Built-In Phase Compensation Circuit

• Built-In Output Short Circuit Protection

• Standard Dual op-amp terminal connection (pin compatible)

ORDERING INFORMATION

Order Name (1)

Package

UPC822G2-AP

8-Pin plastic SOP ( 5.72 mm (225 mil ))

UPC4072G2-AP

8-Pin plastic SOP ( 5.72 mm (225 mil ))

(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.

EQUIVALENT CIRCUIT (1/4 Circuit)

PIN CONFIGURATION (Top View)

UPC822G2, UPC4072G2