ADA4084-2(RevA) Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADA4084-2
(Rev.:RevA)

30 V, Low Noise, Rail-to-Rail I/O, Low Power Operational Amplifier

Analog Devices 

Data Sheet

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

Table 4.

Parameter

INPUT CHARACTERISTICS

Offset Voltage1

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

Input Impedance, Common-Mode

OUTPUT CHARACTERISTICS

Output Voltage High

Output Voltage Low

Short Circuit Current

POWER SUPPLY

Power Supply Rejection Ratio

Supply Current/Amplifier

DYNAMIC PERFORMANCE

Slew Rate

Gain Bandwidth Product

Unity-Gain Crossover

Phase Margin

−3 dB Closed-Loop Bandwidth

NOISE PERFORMANCE

Voltage Noise

Voltage Noise Density

Current Noise Density

Symbol Conditions

VOS

ΔVOS/ΔT

IB

IOS

SOIC package

−40°C ≤ TA ≤ +125°C

MSOP package

−40°C ≤ TA ≤ +125°C

Channel A vs. Channel B, TA = 25°C

−40°C ≤ TA ≤ +125°C

−40°C ≤ TA ≤ +125°C

CMRR

AVO

VCM = ±14 V

VCM = ±15 V, −40°C ≤ TA ≤ +125°C

RL = 2 kΩ, −13.5 V ≤ VO ≤ +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

PSRR

ISY

VSY = ±2 V to ±18 V

−40°C ≤ TA ≤ +125°C

IO = 0 mA

−40°C ≤ TA ≤ +125°C

SR

GBP

UGC

ΦM

−3 dB

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

en p-p

en

in

0.1 Hz to 10 Hz

f = 1 kHz

1 Offset Voltage does not include solder heat resistance.

ADA4084-2

Min Typ

Max

Unit

100

200

130

250

0.5

1.75

150

140

300

450

25

50

−15

+15

106 124

85

110 117

105

100||1.1

200||2.5

μV

μV

μV

μV

μV/°C

μV

nA

nA

nA

nA

V

dB

dB

dB

dB

kΩ||pF

MΩ||pF

14.8 14.9

V

14.8

V

14.5 14.6

V

14.3

V

−14.95 −14.9 V

−14.8 V

−14.9

−14.8 V

−14.7 V

±30

mA

110 120

105

625

dB

dB

750

µA

1050 µA

2.4 4.6

15.9

9.9

86

13.9

V/µs

MHz

MHz

Degrees

MHz

0.1

µV p-p

3.9

nV/√Hz

0.55

pA/√Hz

Rev. A | Page 5 of 24

Share Link: