2

®

OPA671

PARAMETER

CONDITION

MIN

TYP

MAX

UNITS

OFFSET VOLTAGE

Input Offset Voltage

±0.5

±5mV

Average Drift

±10

µV/°C

Power Supply Rejection

72

94

dB

Input Bias Current

5

50

pA

Input Offset Current

2

pA

NOISE

Input Voltage Noise

Noise Density, f = 100Hz

24

nV/

√Hz

f = 1kHz

15

nV/

√Hz

f = 10kHz

12

nV/

√Hz

f = 100kHz

10

nV/

√Hz

Voltage Noise, BW = 10Hz to 1MHz

60

µVp-p

Input Bias Current Noise

Current Noise Density, f = 10Hz to 1MHz

2

fA/

√Hz

INPUT VOLTAGE RANGE

Common-Mode Input Range

±12

±13

V

Common-Mode Rejection

74

92

dB

INPUT IMPEDANCE

Differential

Ω || pF

Common-Mode

Ω || pF

OPEN-LOOP GAIN

Open-Loop Voltage Gain

80

dB

74

78

dB

FREQUENCY RESPONSE

Gain-Bandwidth Product

35

MHz

Slew Rate

G = –1, 10V Step

107

V/

µs

Settling Time

0.01%

G = –1, 10V Step

240

ns

0.1%

G = –1, 10V Step

150

ns

1%

G = –1, 10V Step

85

ns

Total Harmonic Distortion

G = 1, f = 100kHz

0.0006

%

OUTPUT

Voltage Output

±11.5

V

Current Output

50

mA

Short Circuit Current

–90/+105

mA

Output Resistance, Open-Loop

DC

20

Ω

POWER SUPPLY

Specified Operating Voltage

±15

V

Operating Voltage Range

±4.5

±18

V

Quiescent Current

±14.8

±17

mA

TEMPERATURE RANGE

Specification

–25

+85

°C

Operating

–40

+100

°C

Storage

–40

+125

°C

Thermal Resistance,

θ

JA

Junction to Ambient

100

°C/W

SPECIFICATIONS

At T

OPA671AP

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.