ADA4075-2ARZ-R7 datasheet(3/24 Pages) AD

3 / 24 page

ADA4075-2

Rev. 0 | Page 3 of 24

SPECIFICATIONS

VSY = ±15 V, VCM = 0 V, TA = 25°C, unless otherwise noted.

Table 2.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Offset Voltage

VOS

0.2

−40°C ≤ TA ≤ +125°C

1.2

Input Bias Current

100

−40°C ≤ TA ≤ +125°C

150

Input Offset Current

IOS

−40°C ≤ TA ≤ +125°C

Input Voltage Range

−40°C ≤ TA ≤ +125°C

−12.5

+12.5

Common-Mode Rejection Ratio

CMRR

VCM = −12.5 V to +12.5 V

110

118

−40°C ≤ TA ≤ +125°C

106

Large-Signal Voltage Gain

AVO

RL = 2 kΩ, VO = −11 V to +11 V

114

117

−40°C ≤ TA ≤ +125°C

108

RL = 600 Ω, VO = −10 V to +10 V

112

117

−40°C ≤ TA ≤ +125°C

106

Offset Voltage Drift

∆VOS/∆T

−40°C ≤ TA ≤ +125°C

0.3

μV/°C

Input Resistance

RIN

MΩ

Input Capacitance, Differential Mode

CINDM

2.4

Input Capacitance, Common Mode

CINCM

2.1

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

RL = 2 kΩ to GND

12.8

−40°C ≤ TA ≤ +125°C

12.5

RL = 600 Ω to GND

12.4

12.8

−40°C ≤ TA ≤ +125°C

VSY = ±18 V, RL = 600 Ω to GND

15.4

15.8

−40°C ≤ TA ≤ +125°C

Output Voltage Low

VOL

RL = 2 kΩ to GND

−14

−13.6

−40°C ≤ TA ≤ +125°C

−13

RL = 600 Ω to GND

−13.6

−13

−40°C ≤ TA ≤ +125°C

−12.5

VSY = ±18 V, RL = 600 Ω to GND

−16.6

−16

−40°C ≤ TA ≤ +125°C

−15.5

Short-Circuit Current

ISC

Closed-Loop Output Impedance

ZOUT

f = 100 kHz, AV = 1

0.3

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VSY = ±4.5 V to ±18 V

106

110

−40°C ≤ TA ≤ +125°C

100

Supply Current per Amplifier

ISY

VSY = ±4.5 V to ±18 V, IO = 0 mA

1.8

2.25

−40°C ≤ TA ≤ +125°C

3.35

DYNAMIC PERFORMANCE

Slew Rate

RL = 2 kΩ, AV = 1

V/μs

Settling Time

To 0.01%, VIN = 10 V step, RL = 1 kΩ

μs

Gain Bandwidth Product

GBP

RL = 1 MΩ, CL = 35 pF, AV = 1

6.5

MHz

Phase Margin

ΦM

RL = 1 MΩ, CL = 35 pF, AV = 1

Degrees

THD + NOISE

Total Harmonic Distortion and Noise

THD + N

RL = 2 kΩ, AV = 1, VIN = 3 V rms, f = 20 Hz to 20 kHz

0.0002

NOISE PERFORMANCE

Voltage Noise

en p-p

f = 0.1 Hz to 10 Hz

nV p-p

Voltage Noise Density

f = 1 kHz

2.8

nV/√Hz

Current Noise Density

f = 1 kHz

1.2

pA/√Hz

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