®

OPA620

2

OPA620KP, KU

OPA620SG

PARAMETER

CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

INPUT NOISE

10

T

nV/

5.5

T

nV/

3.3

T

nV/

2.5

T

nV/

2.3

T

nV/

8.0

T

µVrms

2.3

T

pA/

Input Offset Voltage

±200

±1000

TT

µV

Average Drift

±8

T

µV/°C

Supply Rejection

±V

50

60

TT

dB

BIAS CURRENT

Input Bias Current

15

30

TT

µA

OFFSET CURRENT

Input Offset Current

0.2

2

TT

µA

INPUT IMPEDANCE

Differential

Open-Loop

15 || 1

T

k

Ω || pF

Common-Mode

1 || 1

T

M

Ω || pF

INPUT VOLTAGE RANGE

Common-Mode Input Range

±3.0

±3.5

TT

V

Common-Mode Rejection

65

75

TT

dB

OPEN-LOOP GAIN, DC

Open-Loop Voltage Gain

50

60

TT

dB

48

58

TT

dB

FREQUENCY RESPONSE

Closed-Loop Bandwidth

Gain = +1V/V

300

T

MHz

(–3dB)

Gain = +2V/V

100

T

MHz

Gain = +5V/V

40

T

MHz

Gain = +10V/V

20

T

MHz

Gain-Bandwidth Product

Gain

≥ +5V/V

200

T

MHz

Differential Gain

3.58MHz, G = +1V/V

0.05

T

%

Differential Phase

3.58MHz, G = +1V/V

0.05

T

Degrees

Second Harmonic

–61

–50

TT

Third Harmonic

–65

–55

TT

dBc

11

16

TT

MHz

27

40

TT

MHz

2V Step, Gain = –1V/V

175

250

TT

V/

µs

Overshoot

2V Step, Gain = –1V/V

10

T

%

Settling Time: 0.1%

2V Step, Gain = –1V/V

13

T

ns

0.01%

25

T

ns

Phase Margin

Gain = +1V/V

60

T

Degrees

Rise Time

Gain = +1V/V, 10% to 90%

2

T

ns

22

T

ns

RATED OUTPUT

Voltage Output

±3.5

TT

V

±3.0

TT

V

Output Resistance

1MHz, Gain = +1V/V

0.015

T

Ω

Load Capacitance Stability

Gain = +1V/V

20

T

pF

Short Circuit Current

Continuous

±150

T

mA

POWER SUPPLY

Rated Voltage

±V

CC

5

T

VDC

Derated Performance

±V

CC

4.0

6.0

TT

VDC

Current, Quiescent

21

23

TT

mA

TEMPERATURE RANGE

Specification: KP, KU

Ambient Temperature

–40

+85

TT

°C

SG

–55

+125

°C

Operating: SG

Ambient Temperature

–55

+125

°C

KP, KU

–40

+85

°C

θ

125

°C/W

KP

90

°C/W

KU

100

°C/W

ELECTRICAL

SPECIFICATIONS

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.