ADA4084-4ACPZ-RL Ver la hoja de datos (PDF) - Analog Devices

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Fabricante

ADA4084-4ACPZ-RL

30 V, Low Noise, Rail-to-Rail Input/Output, Low Power Operational Amplifiers

Analog Devices 

ADA4084-1/ADA4084-2/ADA4084-4

VSY = ±15.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.

Table 4.

Parameter

INPUT CHARACTERISTICS

Offset Voltage

Offset Voltage Drift

Offset Voltage Matching

Input Bias Current

Input Offset Current

Input Voltage Range

Common-Mode Rejection Ratio

Large Signal Voltage Gain

Input Impedance

Differential

Common Mode

OUTPUT CHARACTERISTICS

Output Voltage High

Output Voltage Low

Short-Circuit Current

Closed-Loop Output Impedance

POWER SUPPLY

Power Supply Rejection Ratio

Supply Current per Amplifier

DYNAMIC PERFORMANCE

Slew Rate

Gain Bandwidth Product

Unity-Gain Crossover

Phase Margin

−3 dB Closed-Loop Bandwidth

Settling Time

Total Harmonic Distortion Plus Noise

NOISE PERFORMANCE

Voltage Noise

Voltage Noise Density

Current Noise Density

Symbol Test Conditions/Comments

VOS

ΔVOS/ΔT

IB

IOS

SOIC package

−40°C ≤ TA ≤ +125°C

SOT-23, MSOP, TSSOP packages

−40°C ≤ TA ≤ +125°C

ADA4084-2 LFCSP package

−40°C ≤ TA ≤ +125°C

TA = 25°C

ADA4084-4 LFCSP package

−40°C ≤ TA ≤ +125°C

−40°C ≤ TA ≤ +125°C

CMRR

AVO

VCM = ±14 V, −40°C ≤ TA ≤ +125°C

VCM = ±15 V

VCM = ±15 V, −40°C ≤ TA ≤ +125°C

RL = 2 kΩ, −13.5 V ≤ VOUT ≤ +13.5 V

−40°C ≤ TA ≤ +125°C

VOH

RL = 10 kΩ to VCM

−40°C ≤ TA ≤ +125°C

RL = 2 kΩ to VCM

−40°C ≤ TA ≤ +125°C

VOL

RL = 10 kΩ to VCM

−40°C ≤ TA ≤ +125°C

RL = 2 kΩ to VCM

−40°C ≤ TA ≤ +125°C

ISC

ZOUT

f = 1 kHz, AV = +1

PSRR

ISY

VSY = ±2 V to ±18 V

−40°C ≤ TA ≤ +125°C

IOUT = 0 mA

−40°C ≤ TA ≤ +125°C

SR

GBP

UGC

ΦM

−3 dB

tS

THD + N

RL = 2 kΩ

VIN = 5 mV p-p, RL = 10 kΩ, AV = 100

VIN = 5 mV p-p, RL = 10 kΩ, AV = 1

AV = 1, VIN = 5 mV p-p

AV = 10, VIN = 10 V p-p, 0.1%

VIN = 5 V rms, RL = 2 kΩ, f = 1 kHz

en p-p

en

in

0.1 Hz to 10 Hz

f = 1 kHz

f = 1 kHz

Rev. I | Page 6 of 36

Data Sheet

Min Typ

Max

40

100

200

70

130

250

100

200

300

0.5

1.75

150

200

140

250

400

5

25

50

−15

+15

106 124

85

80

110 117

105

100||1.1

200||2.5

14.85

14.8

14.5

14.0

14.9

14.6

−14.95

−14.9

±30

0.1

−14.9

−14.8

−14.8

−14.7

110 120

105

0.625

0.750

1.050

2.4 4.6

15.9

9.9

86

13.9

4

0.003

0.1

3.9

0.55

Unit

µV

µV

µV

µV

µV

µV

µV/°C

µV

µV

nA

nA

nA

nA

V

dB

dB

dB

dB

dB

kΩ||pF

MΩ||pF

V

V

V

V

V

V

V

V

mA

Ω

dB

dB

mA

mA

V/µs

MHz

MHz

Degrees

MHz

µs

%

µV p-p

nV/√Hz

pA/√Hz

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