Unless otherwise specified, all limits guaranteed for T

limits apply at the temperature extremes.

Typ

LMC6484A

LMC6484I

LMC6484M

Symbol

Parameter

Conditions

(Note 5)

Limit

Limit

Limit

Units

(Note 6)

(Note 6)

(Note 6)

T.H.D.

Total Harmonic Distortion

f = 1 kHz, A

0.01

%

R

f = 10 kHz, A

R

0.01

%

V

DC Electrical Characteristics

Unless otherwise specified, all limits guaranteed for T

Typ

LMC6484AI

LMC6484I

LMC6484M

Symbol

Parameter

Conditions

(Note 5)

Limit

Limit

Limit

Units

(Note 6)

(Note 6)

(Note 6)

V

OS

Input Offset Voltage

0.9

2.0

3.0

3.0

mV

2.7

3.7

3.8

max

TCV

OS

Input Offset Voltage

2.0

µV/˚C

Average Drift

I

B

Input Bias Current

0.02

pA

I

OS

Input Offset Current

0.01

pA

CMRR

Common Mode

0V

≤ V

74

64

60

60

dB

Rejection Ratio

min

PSRR

Power Supply

3V

80

686060

dB

Rejection Ratio

min

V

CM

Input Common-Mode

For CMRR

≥ 50 dB

V

0

0

0

V

Voltage Range

max

V

V

+

V

+

V

+

V

min

V

O

Output Swing

R

2.8

V

0.2

V

R

2.7

2.5

2.5

2.5

V

min

0.37

0.6

0.6

0.6

V

max

I

S

Supply Current

All Four Amplifiers

1.65

2.5

2.5

2.5

mA

3.0

3.0

3.2

max

AC Electrical Characteristics

Unless otherwise specified, V

Typ

LMC6484AI

LMC6484I

LMC6484M

Symbol

Parameter

Conditions

(Note 5)

Limit

Limit

Limit

Units

(Note 6)

(Note 6)

(Note 6)

SR

Slew Rate

(Note 11)

0.9

V/µs

GBW

Gain-Bandwidth Product

1.0

MHz

T.H.D.

Total Harmonic Distortion

f = 10 kHz, A

0.01

%

R

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is

intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.

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