2

®

OPA404

SPECIFICATIONS

ELECTRICAL

OPA404BG

OPA404SG

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

INPUT

NOISE

32

*

*

nV/

√Hz

19

*

*

nV/

√Hz

15

*

*

nV/

√Hz

12

*

*

nV/

√Hz

1.4

*

*

µVrms

0.95

*

*

µVp-p

12

*

*

fA, p-p

0.6

*

*

fA/

√Hz

OFFSET VOLTAGE

Input Offset Voltage

±260

±1mV

*

±750

*

*

µV

KP, KU

±750

±2.5mV

µV

Average Drift

±3*

*

µV/°C

KP, KU

±5

µV/°C

Supply Rejection

±V

80

100

86

*

*

*

dB

KP, KU

76

100

dB

Channel Separation

125

*

*

dB

BIAS CURRENT

Input Bias Current

±1

±8*

±4*

*

pA

KP, KU

±1

±12

pA

OFFSET CURRENT

Input Offset Current

0.5

8

*

4

*

*

pA

KP, KU

0.5

12

pA

IMPEDANCE

Differential

*

*

Ω || pF

Common-Mode

*

*

Ω || pF

VOTAGE RANGE

Common-Mode Input Range

±10.5

+13, –11

*

*

*

*

V

Common-Mode Rejection

88

100

92

*

*

*

dB

KP, KU

84

100

dB

OPEN-LOOP GAIN, DC

Open-Loop Voltage Gain

88

100

92

*

*

*

dB

FREQUENCY RESPONSE

Gain Bandwidth

Gain = 100

4

6.4

5

*

*

*

MHz

Full Power Response

570

*

*

kHz

Slew Rate

24

35

28

*

*

*

V/

µs

Settling Time: 0.1%

0.6

*

*

µs

0.01%

1.5

*

*

µs

RATED OUTPUT

Voltage Output

*

*

*

*

V

Current Output

±5

±10

*

*

*

*

mA

Output Resistance

1MHz, Open Loop

80

*

*

Ω

Load Capacitance Stability

Gain = +1

1000

*

*

pF

Short Circuit Current

±10

±27

±40

*

*

*

*

*

*

mA

POWER SUPPLY

Rated Voltage

±15

*

*

VDC

Voltage Range,

Derated Performance

±5

±18

*

*

*

*

VDC

Current, Quiescent

9

10

*

*

*

*

mA

TEMPERATURE RANGE

Specification

Ambient Temperature

–25

+85

*

*

–55

+125

°C

KP, KU

0

+70

°C

Operating

Ambient Temperature

–55

+125

*

*

*

*

°C

KP, KU

–25

+85

°C

Storage

Ambient Temperature

–65

+150

*

*

*

*

°C

KP, KU

–40

+125

°C

100

*

*

°C/W

KP, KU

120/100

°C/W

*Specifications same as OPA404AG.

NOTE: (1) OPA404KU may be marked OPA404U.

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes

no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change

without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant

any BURR-BROWN product for use in life support devices and/or systems.