2

®

OPA623

SPECIFICATIONS

DC-SPECIFICATION

OPA623AP, AU

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

INPUT OFFSET VOLTAGE

Initial

–8

±25

mV

vs Temperature

125

µV/°C

vs Supply (tracking)

45

50

dB

vs Supply (non-tracking)

47

dB

vs Supply (non-tracking)

39

dB

+INPUT BIAS CURRENT

Initial

–1.2

±4

µA

vs Temperature

7

nA/

°C

–INPUT BIAS CURRENT

Initial

+4.5

±20

µA

vs Temperature

340

nA/

°C

INPUT IMPEDANCE

+Input

2.74 || 1

M

Ω || pF

INPUT NOISE

f = 100kHz to 100MHz

Voltage Noise Density

10

nV/

√Hz

Signal-to-Noise Ratio

S/N = 0.7/(Vn •

√5MHz)

89

dB

INPUT VOLTAGE RANGE

Common-Mode Input Range

±3

±3.2

V

Common-Mode Rejection

43

50

dB

RATED OUTPUT

Voltage Output

±3.1

V

Output Current

±70

mA

Closed-Loop Output Impedance

Gain = +2

0.12 || 1.5

Ω || pF

POWER SUPPLY

Rated Voltage

±4.5

±5.5

VDC

Derated Performance

±4

±6

VDC

Quiescent Current

±3.5

±4

±4.5

mA

Rejection Ratio

45

50

dB

ELECTRICAL (FULL TEMPERATURE RANGE, –40

°C to +85°C)

INPUT OFFSET VOLTAGE

±30

mV

BIAS CURRENT

+Input

–1.5

±5

µA

BIAS CURRENT

–Input

27

±50

µA

RATED OUTPUT

Voltage Output

±3.1

V

POWER SUPPLY

Quiescent Current

±2

±4

±7mA

OPA623AP, AU

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

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.