NCS20081, NCV20081, NCS20082, NCV20082, NCS20084, NCV20084

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6

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Input Offset Voltage

0.5

3.5

mV

4

mV

Offset Voltage Drift

1

mV/°C

Input Bias Current (Note 9)

1

pA

1500

pA

Input Offset Current (Note 9)

1

pA

1100

pA

Channel Separation

XTLK

DC

125

dB

Differential Input Resistance

10

G

W

Common Mode Input Resistance

10

G

W

Differential Input Capacitance

1

pF

Common Mode Input Capacitance

5

pF

Common Mode Rejection Ratio

CMRR

53

76

dB

48

OUTPUT CHARACTERISTICS

Open Loop Voltage Gain

90

120

dB

86

Short Circuit Current

Output to positive rail, sinking current

15

mA

Output to negative rail, sourcing current

11

Output Voltage High

Voltage output swing from positive rail

3

24

mV

25

Output Voltage Low

Voltage output swing from negative rail

3

24

mV

25

AC CHARACTERISTICS

Unity Gain Bandwidth

UGBW

1.2

MHz

Slew Rate at Unity Gain

SR

0.4

V/

ms

Phase Margin

60

°

Gain Margin

18

dB

Settling Time

Gain = 1

Settling time to 0.1%

5

ms

Settling time to 0.01%

6

Open Loop Output Impedance

f = 100 Hz

0.8

W

NOISE CHARACTERISTICS

Total Harmonic Distortion plus Noise

THD+N

0.005

%

Input Referred Voltage Noise

f = 1 kHz

30

nV/

√Hz

f = 10 kHz

24

Input Referred Current Noise

f = 1 kHz

300

fA/

√Hz

SUPPLY CHARACTERISTICS

Power Supply Rejection Ratio

PSRR

No Load

67

90

dB

64

Power Supply Quiescent Current

Per channel, no load

42

60

mA

9. Performance guaranteed over the indicated operating temperature range by design and/or characterization.