LTC6401-26

3

640126f

DC ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input/Output Characteristic (+IN, –IN, +OUT, –OUT, +OUTF, –OUTF)

Gain

●

25

26

27

dB

Gain Temperature Drift

●

0.003

dB/°C

Output Swing Low

●

0.09

0.15

V

Output Swing High

●

2.3

2.43

V

Maximum Differential Output Swing

1dB Compressed

●

4.3

4.7

Output Current Drive

●

10

mA

Input Offset Voltage

Differential

●

–2.5

2.5

mV

Input Offset Voltage Drift

Differential

●

1

μV/°C

Input Common Mode Voltage Range, MIN

1

V

Input Common Mode Voltage Range, MAX

1.6

V

Input Resistance (+IN, –IN)

Differential

●

42.5

50

57.5

Ω

Input Capacitance (+IN, –IN)

Differential, Includes Parasitic

1

pF

Output Resistance (+OUT, –OUT)

Differential

●

18

25

32

Ω

Filtered Output Resistance (+OUTF, –OUTF)

Differential

●

85

100

115

Ω

Filtered Output Capacitance (+OUTF, –OUTF)

Differential, Includes Parasitic

2.7

pF

CMRR

Common Mode Rejection Ratio

Input Common Mode Voltage

1.1V to1.4V

●

50

75

dB

Output Common Mode Control

Common Mode Gain

1

V/V

Output Common Mode Range, MIN

●

1

1.1

V

V

Output Common Mode Range, MAX

●

1.6

1.5

V

V

Common Mode Offset Voltage

●

–15

15

mV

Common Mode Offset Voltage Drift

●

3

μV/°C

●

515

μA

⎯E⎯N⎯A⎯B⎯L⎯E Pin

⎯E⎯N⎯A⎯B⎯L⎯E Input Low Voltage

●

0.8

V

⎯E⎯N⎯A⎯B⎯L⎯E Input High Voltage

●

2.4

V

⎯E⎯N⎯A⎯B⎯L⎯E Input Low Current

⎯E⎯N⎯A⎯B⎯L⎯E = 0.8V

●

0.5

μA

⎯E⎯N⎯A⎯B⎯L⎯E Input High Current

⎯E⎯N⎯A⎯B⎯L⎯E = 2.4V

●

1.4

3

μA

Power Supply

Operating Supply Range

●

2.85

3

3.5

V

Supply Current

⎯E⎯N⎯A⎯B⎯L⎯E = 0V, Both Inputs and

Outputs Floating

●

35

45

60

mA

Shutdown Supply Current

⎯E⎯N⎯A⎯B⎯L⎯E = 3V, Both Inputs and

Outputs Floating

●

0.8

3

mA

PSRR

Power Supply Rejection Ratio (Differential

Outputs)

2.85V to 3.5V

●

60

95.5

dB

otherwise noted.