R03DS0153EJ0100

Rev.1.00

Page 1 of 7

2019.11.12

Datasheet

μPC834, 4064

Low Power Consumption J-FET

Input Quad Operational Amplifier

DESCRIPTION

The μPC834 and 4064 are low power consumption versions operational amplifier of μPC804 and 4084 series

with the general-purpose J-FET input. This revolutionary J-FET input operational amplifier realizes low power

consumption of ICC 800 μA TYP. and low voltage operation from ± 2 V. Owing to its J-FET input, the input

impedance is high. The AC characteristics are also greatly improved compared to the conventional low power

consumption operational amplifier. Therefore, it is ideal for application circuits such as amplifier circuits and

active filters in various battery-operated electronic devices.

Depending on the operating ambient temperature, µPC834 is suitable for communication application while

µPC4064 is suitable for general-purpose usage.

Along with this series of lineup, the dual type op-amp μPC832 and 4062 with same circuit configuration are

also available.

FEATURES

 Input Offset Voltage

±2 mV (TYP.)

 Input Bias Current

10 pA (TYP.)

 Slew Rate

3 V/μs (TYP.)

 Unity Gain Frequency

1 MHz (TYP.)

 Circuit Current

800 μA (TYP.)

 Operate from ±2 V

 Built-In Phase Compensation Circuit

 Built-In Output Short Circuit Protection

 Standard Quad Op-Amp terminal connection (pin compatible)

ORDERING INFORMATION

Ordering Name

Package

μPC834G2-A

14 pin plastic SOP ( 5.72 mm ( 225 mil ))

μPC4064G2-A

14 pin plastic SOP ( 5.72 mm ( 225 mil ))

EQUIVALENT CIRCUIT (1/4 Circuit)

PIN CONFIGURATION (Top View)

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

R1

R4

R9

R5

R6

R2

R3

R10

R7

R8

Q1

Q2

Q3

Q4

Q5

Q9

Q8

Q6

Q7

Q13

Q10

Q12

Q11

Q14

Q16

Q15

Q17

Q19

Q20

Q18

C1

IN

II

OUT

V +

V -

µPC834G2, μPC4064G2

R03DS0153EJ0100

Rev.1.00

2019.11.12