ADA4004-2 datasheet(3/24 Pages) AD

Numer części	ADA4004-2

Szczegółowy opis	30 V, Low Noise, Rail-to-Rail

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Producent	AD [Analog Devices]

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Data Sheet

ADA4084-2

Rev. A | Page 3 of 24

SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VSY = 3 V, VCM =1.5 V, TA = 25°C, unless otherwise noted.

Table 2.

Parameter

Symbol

Test Conditions/Comments

Min

Typ

Max

Unit

INPUT CHARACTERISTICS

Offset Voltage1

VOS

SOIC package

100

μV

−40°C ≤ TA ≤ +125°C

200

μV

MSOP package

130

μV

−40°C ≤ TA ≤ +125°C

250

μV

Offset Voltage Drift

ΔVOS/ΔT

−40°C ≤ TA ≤ +125°C

0.5

1.75

µV/°C

Offset Voltage Matching

Channel A vs. Channel B, TA = 25°C

150

μV

Input Bias Current

IB

140

300

nA

–40°C ≤ TA ≤ +125°C

450

nA

Input Offset Current

IOS

25

nA

–40°C ≤ TA ≤ +125°C

50

nA

Input Voltage Range

0

3

V

Common-Mode Rejection Ratio

CMRR

VCM = 0 V to 3 V

64

80

dB

−40°C ≤ TA ≤ +125°C

60

dB

Large Signal Voltage Gain

AVO

RL = 2 kΩ, 0.5 V ≤ VO ≤ 2.5 V

100

104

dB

RL = 2 kΩ, −40°C ≤ TA ≤ +125°C

97

dB

Input Impedance, Differential

100||1.1

kΩ||pF

Input Impedance, Common-Mode

80||2.9

MΩ||pF

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

RL = 10 kΩ to VCM

2.85

2.95

V

–40°C ≤ TA ≤ +125°C

2.8

V

RL = 2 kΩ to VCM

2.8

2.9

V

–40°C ≤ TA ≤ +125°C

2.7

V

Output Voltage Low

VOL

RL = 10 kΩ to VCM

10

20

mV

–40°C ≤ TA ≤ +125°C

40

mV

RL = 2 kΩ to VCM

50

mV

–40°C ≤ TA ≤ +125°C

75

mV

Short-Circuit Current

ISC

−17/+10

mA

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VSY = ±1.25 V to ±1.75 V

100

110

dB

–40°C ≤ TA ≤ +125°C

90

dB

Supply Current/Amplifier

ISY

IO = 0 mA

565

650

µA

–40°C ≤ TA ≤ +125°C

950

µA

DYNAMIC PERFORMANCE

Slew Rate

SR

RL = 2 kΩ

2.0

2.6

V/µs

Gain Bandwidth Product

GBP

VIN = 5 mV p-p, RL = 10 kΩ, AV = 100

15.4

MHz

Unity-Gain Crossover

UGC

VIN = 5 mV p-p, RL = 10 kΩ, AV = 1

8.08

MHz

Phase Margin

ΦM

86

Degrees

−3 dB Closed-Loop Bandwidth

−3 dB

AV = 1, VIN = 5 mV p-p

12.3

MHz

NOISE PERFORMANCE

Voltage Noise

en p-p

0.1 Hz to 10 Hz

0.14

μV p-p

Voltage Noise Density

en

f = 1 kHz

3.9

nV/√Hz

Current Noise Density

in

f = 1 kHz

0.55

pA/√Hz

1

Offset voltage does not include solder heat resistance.

Podobny numer części - ADA4004-2

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Analog Devices	ADA4004-2	135Kb / 4P	1.8 nV/Hz, 36 V Precision Single and Dual Amplifier Rev. PrA
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