R03DS0152EJ0200 Rev.2.00

Page 1 of 7

Feb.21.25

Datasheet

UPC824, UPC4074

Low Noise J-FET Input Quad Operational Amplifier

DESCRIPTION

The UPC824 and 4074 are low noise versions operational amplifier of UPC804 and 4084 series with the

general-purpose J-FET input. Compared with the UPC804 and 4084 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, UPC824 is suitable for communication application while

UPC4074 is suitable for general-purpose usage.

Along with this series of lineup, the dual type op-amp UPC822 and 4072 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 Quad op-amp terminal connection (pin compatible)

ORDERING INFORMATION

Order Name (1)

Package

UPC824G2-AP

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

UPC4074G2-AP

14-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)

µPC824G2, μPC4074G2

1

OUT1

11 V -

2

II1

3

IN1

4

V +

14

OUT3

13 II4

12 IN4

7

OUT2

6

II2

5

IN2

8

OUT4

II3

10 IN3

1

- +

4

+ -

9

- +

2

+ -

3

UPC824G2, UPC4074G2