ADA4523-1

Data Sheet

Rev. 0 | Page 4 of 29

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VS = 4.5 V to 36 V

140

168

dB

−40°C ≤ TA ≤ +125°C

140

dB

Supply Current per Amplifier

IS

4.5

4.8

mA

−40°C ≤ TA ≤ +125°C

6

mA

Shutdown Amplifier Current

4.5

6

µA

−40°C ≤ TA ≤ +125°C

7.5

µA

DYNAMIC PERFORMANCE

Gain Bandwidth Product

GBP

5

MHz

Slew Rate

Rising

SRRISE

G = −1, RL = 10 kΩ

1.85

V/µs

Falling

SRFALL

G = −1, RL = 10 kΩ

1.8

V/µs

Internal Chopping Frequency

fC

330

kHz

INPUT NOISE

Spectral Density

Current

in

1 kHz

1

pA/√Hz

Voltage

en

1 kHz

4.2

nV/√Hz

Voltage

en P-P

0.1 Hz to 10 Hz

88

nV p-p

en RMS

0.1 Hz to 10 Hz

13.3

nV rms

SHUTDOWN CHARACTERISTICS

−40°C ≤ TA ≤ +125°C

Shutdown Threshold (SD − SDCOM)

Low

VSDL

0.8

V

High

VSDH

2

V

SDCOM Voltage Range

−2.5

+0.15

V

SD Current

I

SD

V

SD − VSDCOM = 0 V

−1.5

−0.5

µA

SDCOM Current

ISDCOM

V

SD − VSDCOM = 0 V

3

6

µA

1

These parameters are guaranteed by design. Thermocouple effects preclude measurements of these voltage levels during automated testing. VOS is measured to a

limit determined by the test equipment capabilities.

2

The input bias current and input offset current are measured using an equivalent source impedance of 100 MΩ || 51 pF.