ADA4530-1ARZ-R7 datasheet(4/51 Pages) AD

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Data Sheet

ADA4530-1

Rev. A | Page 3 of 50

SPECIFICATIONS

5 V NOMINAL ELECTRICAL CHARACTERISTICS

VSY = 4.5 V, VCM = VSY/2, TA = 25°C, unless otherwise specified. Typical specifications are equal to the average of the distribution from

characterization, unless otherwise noted. Minimum and maximum specifications are tested in production, unless otherwise noted.

Table 1.

Parameter1

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Input Bias Current2, 3

RH < 50%

±20

−40°C < TA < +85°C, RH < 50%

±20

−40°C < TA < +125°C, RH < 50%

±250

Input Offset Current3

IOS

RH < 50%

±20

−40°C < TA < +125°C, RH < 50%

±150

Offset Voltage2, 4

VOS

±40

μV

VCM = 1.5 V to 3 V

±50

μV

VCM = 1.5 V to 3 V, 0°C < TA < 125°C

±70

μV

VCM = 1.5 V to 3 V, −40°C < TA < 0°C

±150

μV

VCM = 0 V to 3 V

±300

μV

Offset Voltage Drift2, 4

ΔVOS/ΔT

0°C < TA < 125°C

+0.13

±0.5

μV/°C

−40°C < TA < 0°C

−0.7

±2.8

μV/°C

Input Voltage Range

IVR

Common-Mode Rejection Ratio

CMRR

VCM = 1.5 V to 3 V

114

−40°C < TA < +125°C

VCM = 0 V to 3 V

Large Signal Voltage Gain

AVO

RL = 2 kΩ to VCM, VOUT = 0.2 V to 4.3 V

120

143

−40°C < TA < +125°C

120

Input Resistance

RIN

−40°C < TA < +125°C

>100

TΩ

Input Capacitance

CIN

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

RL = 10 kΩ to VCM

4.47

4.49

−40°C < TA < +125°C

4.46

RL = 2 kΩ to VCM

4.4

4.45

−40°C < TA < +125°C

4.38

Output Voltage Low

VOL

RL = 10 kΩ to VCM

−40°C < TA < +125°C

RL = 2 kΩ to VCM

100

−40°C < TA < +125°C

120

Short-Circuit Current

ISC

Source

Sink

−30

Closed-Loop Output Impedance

ZOUT

f = 1 MHz, AV = 1

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VSY = 4.5 V to 16 V

130

150

−40°C < TA < +125°C

130

Supply Current

ISY

IOUT = 0 mA

0.9

1.3

−40°C < TA < +125°C

1.5

DYNAMIC PERFORMANCE

Slew Rate

RL = 10 kΩ, CL = 10 pF, AV = 1

1.4

V/μs

Gain Bandwidth Product

GBP

VIN = 10 mV rms, RL = 10 kΩ, CL = 10 pF,

AV = 100

MHz

Unity-Gain Crossover

UGC

VIN = 10 mV rms, RL = 10 kΩ, CL = 10 pF,

AVO = 1

MHz

−3 dB Closed-Loop Bandwidth

f−3dB

VIN=10 mV rms, RL = 10 kΩ, CL = 10 pF,

AV = 1

MHz

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