ADA4077-2ARMZ-R7 datasheet(6/25 Pages) AD

6 / 25 page

ADA4077-1/ADA4077-2/ADA4077-4

Data Sheet

Rev. D | Page 6 of 25

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

S = ±2.5 V to ±18 V

123

128

−40°C < T

A < +125°C

120

Supply Current per Amplifier

O = 0 V

400

500

µA

−40°C < T

A < +125°C

650

µA

DYNAMIC PERFORMANCE

Slew Rate

L = 2 kΩ

1.2

V/µs

Settling Time to 0.01%

IN = 10 V p-p, RL = 2 kΩ, AV = −1

µs

Settling Time to 0.1%

IN = 10 V p-p, RL = 2 kΩ, AV = −1

µs

Gain Bandwidth Product

GBP

IN = 10 mV p-p, RL = 2 kΩ, AV = +100

3.6

MHz

Unity-Gain Crossover

UGC

IN = 10 mV p-p, RL = 2 kΩ, AV = +1

3.9

MHz

−3 dB Closed-Loop Bandwidth

−3 dB

V = +1, VIN = 10 mV p-p, RL = 2 kΩ

5.5

MHz

Phase Margin

ΦM

IN = 10 mV p-p, RL = 2 kΩ, AV = +1

Degrees

Total Harmonic Distortion Plus Noise

THD + N

IN = 1 V rms, AV = +1, RL = 2 kΩ,

f = 1 kHz

0.004

NOISE PERFORMANCE

Voltage Noise

n p-p

0.1 Hz to 10 Hz

0.25

µV p-p

Voltage Noise Density

f = 1 Hz

nV/√Hz

f = 100 Hz

nV/√Hz

f = 1000 Hz

6.9

nV/√Hz

Current Noise Density

f = 1 kHz

0.2

pA/√Hz

MULTIPLE AMPLIFIERS CHANNEL SEPARATION

f = 1 kHz, R

L = 10 kΩ

−125

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