SOT23, 3V/5V, Single-Supply, Rail-to-Rail

Instrumentation Amplifiers

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5

ELECTRICAL CHARACTERISTICS—MAX4462

to +100mV for G = 1 and G = 10, -20mV to +20mV for G = 100.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

Guaranteed by PSRR test

2.85

5.25

V

0.8

1.1

Supply Current

0.68

0.9

mA

MAX4462_ESA

±50

±250

Input Offset Voltage (Note 1)

MAX4462_EUT/MAX4462_ETT

±100

±500

µV

Differential mode

2

Input Resistance

Common mode

2

G

Ω

Input Common-Mode Range

Guaranteed by Input CMRR test

0.1

1.7

V

REF Input Range

Guaranteed by REF rejection test

0.1

1.7

V

Input Common-Mode

Rejection Ratio

CMRR

90

120

dB

REF Input Rejection Ratio

85

100

dB

Power-Supply Rejection Ratio

PSRR

80

100

dB

Input Bias Current

(Note 2)

1

100

pA

f = 10kHz

18

Input Voltage Noise

f = 1kHz

38

nV/

√Hz

Ω

1

2.5

(Note 3)

Ω

35

Ω

24

Output Voltage Swing

(Note 3)

Ω

612

mV

Short-Circuit Current

(Note 4)

±150

mA

G = 1V/V, MAX4462UESA

0.1

0.30

G = 10V/V, MAX4462TESA

0.12

0.35

G = 100V/V, MAX4462HESA

0.15

0.5

Gain Error

Ω

MAX4462_EUT/MAX4462_ETT

0.15

0.5

%

Nonlinearity

Ω

0.05

0.15

%