NCS20071, NCV20071, NCS20072, NCV20072, NCS20074, NCV20074

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8

Parameter

Unit

Max

Typ

Min

Conditions

Symbol

INPUT CHARACTERISTICS

Common Mode Rejection Ratio

CMRR

NCx20072

102

125

dB

80

1.35 V (Note 17)

NCx20074

102

125

dB

80

OUTPUT CHARACTERISTICS

Open Loop Voltage Gain

96

120

dB

86

Output Current Capability (Note 18)

Op amp sinking current

50

mA

Op amp sourcing current

60

Output Voltage High

Voltage output swing from positive rail

0.013

0.20

V

0.25

Output Voltage Low

Voltage output swing from negative rail

0.01

0.10

V

0.15

AC CHARACTERISTICS

Unity Gain Bandwidth

UGBW

3.2

MHz

Slew Rate at Unity Gain

SR

2.7

V/

ms

Phase Margin

50

°

Gain Margin

14

dB

Settling Time

Settling time to 0.1%

1.2

ms

Settling time to 0.01%

5.6

NOISE CHARACTERISTICS

Total Harmonic Distortion plus Noise

THD+N

0.009

%

Input Referred Voltage Noise

f = 1 kHz

30

nV/

√Hz

f = 10 kHz

20

Input Referred Current Noise

f = 1 kHz

0.25

fA/

√Hz

SUPPLY CHARACTERISTICS

Power Supply Rejection Ratio

PSRR

No Load

114

135

dB

100

Power Supply Quiescent Current

Per channel, no load

410

530

mA

630

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

15. Refer to ABSOLUTE MAXIMUM RATINGS and APPLICATION INFORMATION for Safe Operating Area.

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

18. Power dissipation must be limited to prevent junction temperature from exceeding 150

°C. See Absolute Maximum Ratings for more infor-

mation.