Ultra-Low Offset/Drift, Low-Noise,

Precision SOT23 Amplifiers

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3

ELECTRICAL CHARACTERISTICS (continued)

(2.7V

unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

MAX4238

1000

Maximum Closed-Loop Gain

phase margin = 60°

MAX4239

6700

V/V

0.1% (10 bit)

0.5

0.025% (12 bit)

1.0

0.006% (14 bit)

1.7

Settling Time

-1V step

0.0015% (16 bit)

2.3

ms

0.1% (10 bit)

3.3

0.025% (12 bit)

4.1

0.006% (14 bit)

4.9

Overload Recovery Time

(Note 4)

0.0015% (16 bit)

5.7

ms

0.1% (10 bit)

1.8

0.025% (12 bit)

2.6

0.006% (14 bit)

3.4

Startup Time

0.0015% (16 bit)

4.3

ms

Supply Voltage Range

Inferred by PSRR test

2.7

5.5

V

600

850

Supply Current

0.1

1

µA

Shutdown Logic-High

2.2

V

Shutdown Logic-Low

0.8

V

Shutdown Input Current

0V

0.1

1

µA