NJM320A/NJM321A

- 3 -

Ver.01

3

Electrical characteristics

Table3. VCC

+ = +5V, VCC- = 0V, Tamb = 25˚C (unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Vio

Input offset voltage

(1)

mV

Tamb = 25℃

-

0.5

2.5

0 ºC ≤ Tamb ≤ 70 ºC

(5)

-

-

4

DVio

Input offset voltage drift

0 ºC ≤ Tamb ≤ 70 ºC

(5)

-

5

30

µV/ºC

Iio

Input offset current

nA

Tamb = 25℃

0 ºC ≤ Tamb ≤ 70 ºC

(5)

-

-

2

-

30

40

DIio

Input offset current drift

0 ºC ≤ Tamb ≤ 70 ºC

(5)

-

-

300

pA/ºC

Iib

Input bias current

(2)

Tamb = 25℃

-

20

150

nA

0 ºC ≤ Tamb ≤ 70 ºC

(5)

-

-

200

Avd

Large signal voltage gain

(VCC

+ = +15V, RL=2kΩ, Vo=1.4V to 11.4V)

V/mV

Tamb = 25℃

50

100

-

0 ºC ≤ Tamb ≤ 70 ºC

(5)

25

-

-

SVR

Supply voltage rejection ratio(VCC

+ = 5V to 30V, Rs<10kΩ)

dB

Tamb = 25℃

65

100

-

0 ºC ≤ Tamb ≤ 70 ºC

(5)

65

-

-

ICC

Supply current, all amp, no load

mA

VCC

+ = 5V

0 ºC ≤ Tamb ≤ 70 ºC

(5)

-

0.45

0.7

VCC

+ = 30V

0 ºC ≤ Tamb ≤ 70 ºC

(5)

-

-

1

Vicm

Input common mode voltage range(VCC

+ = +30V (3))

V

Tamb = 25 ºC

0

-

VCC

+ - 1.5

0 ºC ≤ Tamb ≤ 70 ºC

(5)

0

-

VCC

+ - 2

CMR

Common mode rejection ratio(RS < 10kΩ)

dB

Tamb = 25℃

70

100

-

0 ºC ≤ Tamb ≤ 70 ºC

(5)

60

-

-