ADA4620-2ARZ-R7 datasheet(6/49 Pages) AD

6 / 49 page

Data Sheet

ADA4620-1, ADA4620-2

analog.com

Rev. 0

6 of 49

(Supply voltage VSY = ±2.25 V to ±18 V for dual supplies, or 4.5 V to 36 V for single supply; common-mode voltage

VCM = 0 V for dual supplies, or (V+)/2 V for single supply; TA = 25°C, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS/COMMENTS

MIN

TYP

MAX

UNITS

Operating Range

VSY

Guaranteed by PSRR

4.5

DYNAMIC PERFORMANCE

Slew Rate

RL = 2 kΩ, VOUT =

±5 V, AV = +1,

VSY = ±18 V

10% - 90%

V/μs

90% - 10%

RL = 2 kΩ, VOUT =

±5 V, AV = −1,

VSY = ±18 V

10% - 90%

90% - 10%

Gain Bandwidth

Product

GBP

RL = 2 kΩ, CL = 50 pF, VSY = ±18 V,

Measured at 100 kHz

16.5

MHz

Unity-Gain Crossover

UGC

RL = 2 kΩ, CL = 50 pF, VSY = ±18 V

MHz

−3 dB Bandwidth

−3 dB

RL = 2 kΩ, CL = 50 pF, AV = +1,

VSY = ±18 V

MHz

Phase Margin

RL = 2 kΩ, CL = 50 pF, VSY = ±18 V

Degrees

Settling Time

VOUT = ±5 V, AV =

−1, VSY= ±18 V,

RF = RG = 1 kΩ,

RL = 10 kΩ,

CL = 50 pF

To ±0.01%

500

To ±0.0122%

(12-Bit)

485

To ±0.00075%

(16-Bit)

3.3

µs

Overload Recovery

Time

OLR+

RL = 2 kΩ, CL = 50 pF, AV = −10,

VSY = ±18 V, Step = 2.2 V

123

OLR−

RL = 2 kΩ, CL = 50 pF, AV = −10,

VSY = ±18 V, Step = 2.2 V

103

Total Harmonic

Distortion

THD

RL = 2 kΩ, VOUT = 10 V p-p, AV = +1,

f = 1 kHz, VSY= ±18 V

−148

RL = 2 kΩ, VOUT = 10 V p-p, AV = −1,

f = 1 kHz, VSY= ±18 V

−147

RL = 2 kΩ, VOUT = 10 V p-p, AV = +1,

f = 100 kHz, VSY= ±18 V

−85

RL = 2 kΩ, VOUT = 10 V p-p, AV = −1,

f = 100 kHz, VSY= ±18 V

−106

EMI REJECTION RATIO

Frequency = 1000 MHz EMIRR

VIN = 200 mV p-p

Frequency = 2400 MHz EMIRR

VIN = 200 mV p-p

NOISE PERFORMANCE

Voltage Noise

en p-p

0.1 Hz to 10 Hz, VCM = 0 V, VSY= ±18 V

225

nV p-p

Voltage Noise Density

f = 1 Hz, VCM = 0 V, VSY= ±18 V

16.9

nV/√Hz

f = 10 Hz, VCM = 0 V, VSY= ±18 V

7.4

f = 100 Hz, VCM = 0 V, VSY= ±18 V

5.5

f = 1 kHz, VCM = 0 V, VSY= ±18 V

5.1

f = 10 kHz, VCM = 0 V, VSY = ±18 V

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