ADA4352-2ACPZ-R7 datasheet(13/47 Pages) AD

13 / 47 page

Data Sheet

ADA4352-2

analog.com

Rev 0

13 of 47

(TA = 25°C, AVDD = 1.5 V, AVSS = −1.5 V, DVDD = 3 V, DVSS = 0 V, load resistance (RL) = open, +IN = 0V, unless

otherwise noted. These default AVDD, AVSS, and +IN conditions are equivalent to a symmetrical supply

configuration with +IN biased to 0 V.)

PARAMETER

SYMBOL

CONDITIONS

COMMENTS

MIN

TYP

MAX

UNITS

TEST

LEVELS

DIGITAL THRESHOLD VOLTAGE

Input High

Voltage

VIH

DVDD −

0.7

Input Low

Voltage

VIL

DVSS

+ 0.5

Range SEL

Pull-Down

Resistance

RPD

885

kΩ

DIGITAL POWER SUPPLIES

Operating

Range (DVDD -

DVSS)

VSD

1.62

5.5

Digital

Quiescent

Current

IQD

TA = +25°C

μA

TA = −40°C to

+125°C

μA

ANALOG SWITCHES

Switch On-

Resistance

RON

TA = +25°C

Ω

TA = −40°C to

+125°C

Ω

Switch On-

Resistance

Drift

ΔRON/ΔT

TA = −40°C to

+125°C

0.25

%/°C

Switch Off

Input

Capacitance

CIN,OFF

1.8

NOISE

Input Voltage

Noise Density

f = 100 kHz

7.3

nV/√Hz

Integrated

Voltage Noise

en,pp

f = 0.1 Hz to 10

4.6

μVpp

To simplify terminology throughout this data sheet, because the two amplifiers inside the ADA4352-2 are

interchangeable, RF3, RF2, RF1, RF0, +IN, and −IN refer to Channel A or Channel B. VOUT refers to OUT A or OUT B,

within each channel, RFX refers to RF3 or RF2, RF1 or RF0, and CFX refers to CF3 or CF2, CF1 or CF0.

High speed production testing limits the accuracy of this specification.

Integrated capacitors have ±20% tolerance.

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