ADA4000-1(RevB) Ver la hoja de datos (PDF) - Analog Devices

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componentes Descripción

Fabricante

ADA4000-1
(Rev.:RevB)

Low Cost, Precision JFET Input Operational Amplifiers

Analog Devices 

ADA4000-1/ADA4000-2/ADA4000-4

Data Sheet

VS = ±5 V, VCM = VS/2 V, TA = 25°C, unless otherwise specified.

Table 2.

Parameter

INPUT CHARACTERISTICS

Offset Voltage

Input Bias Current

Input Offset Current

Input Voltage Range

Common-Mode Rejection Ratio

Open-Loop Gain

Offset Voltage Drift

OUTPUT CHARACTERISTICS

Output Voltage High

Output Voltage Low

Short-Circuit Current

POWER SUPPLY

Supply Current/Amplifier

DYNAMIC PERFORMANCE

Slew Rate

Gain Bandwidth Product

Phase Margin

NOISE PERFORMANCE

Voltage Noise

Voltage Noise Density

Current Noise Density

INPUT IMPEDANCE

Differential Mode

Common Mode

Symbol Test Conditions/Comments Min

VOS

−40°C ≤ TA ≤ +125°C

IB

−40°C ≤ TA ≤ +85°C

−40°C ≤ TA ≤ +125°C

IOS

−40°C ≤ TA ≤ +85°C

−40°C ≤ TA ≤ +125°C

IVR

−1.0

CMRR

−1.0 V ≤ VCM ≤ +5.0 V

72

−40°C ≤ TA ≤ +125°C

AVO

RL = 2 kΩ, VO = ±2.5 V

106

ΔVOS/ΔT

−40°C ≤ TA ≤ +125°C

VOH

RL = 2 kΩ to ground

4.0

−40°C ≤ TA ≤ +125°C

3.80

VOL

RL = 2 kΩ to ground

−40°C ≤ TA ≤ +125°C

ISC

ISY

−40°C ≤ TA ≤ +125°C

SR

VI = 10 V, RL = 2 kΩ

GBP

ΦM

en p-p

en

in

0.1 Hz to 10 Hz

f = 1 kHz

f = 1 kHz

(R||C)IN-DIFF

(R||C)INCM

Typ

Max

0.20

1.70

3.0

5

40

170

3

2

40

80

500

+5.0

80

80

114

2

4.20

−3.45

±28

−3.20

−3.00

1.25

1.65

1.80

20

5

55

1

16

0.01

10||4

103||5.5

Unit

mV

mV

pA

pA

nA

pA

pA

pA

V

dB

dB

dB

µV/°C

V

V

V

V

mA

mA

mA

V/µs

MHz

Degrees

µV p-p

nV/√Hz

pA/√Hz

GΩ||pF

GΩ||pF

Rev. B | Page 4 of 16

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