ADA4084-2ARMZ AD [Analog Devices], ADA4084-2ARMZ Datasheet - Page 3
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ADA4084-2ARMZ
Manufacturer Part Number
ADA4084-2ARMZ
Description
30 V, Low Noise, Rail-to-Rail
Manufacturer
AD [Analog Devices]
Datasheet
1.ADA4084-2ARMZ.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADA4084-2ARMZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
ADA4084-2ARMZ-R7
Manufacturer:
AD
Quantity:
1 043
Data Sheet
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
Table 2.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
DYNAMIC PERFORMANCE
NOISE PERFORMANCE
1
Offset voltage does not include solder heat resistance.
SY
Gain Bandwidth Product
Unity-Gain Crossover
Phase Margin
−3 dB Closed-Loop Bandwidth
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
Input Impedance, Common-Mode
Output Voltage High
Output Voltage Low
Short-Circuit Current
Power Supply Rejection Ratio
Supply Current/Amplifier
Slew Rate
Voltage Noise
Voltage Noise Density
Current Noise Density
= 3 V, V
CM
=1.5 V, T
1
A
= 25°C, unless otherwise noted.
Symbol
V
ΔV
I
I
CMRR
A
V
V
I
PSRR
I
SR
GBP
UGC
Φ
−3 dB
e
e
i
B
OS
SC
SY
n
OS
OH
OL
n
n
VO
M
p-p
OS
/ΔT
Test Conditions/Comments
SOIC package
−40°C ≤ T
MSOP package
−40°C ≤ T
−40°C ≤ T
Channel A vs. Channel B, T
–40°C ≤ T
–40°C ≤ T
V
−40°C ≤ T
R
R
R
–40°C ≤ T
R
–40°C ≤ T
R
–40°C ≤ T
R
–40°C ≤ T
V
–40°C ≤ T
I
–40°C ≤ T
R
V
V
A
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
O
CM
L
L
L
L
L
L
SY
L
IN
IN
V
= 0 mA
= 2 kΩ, 0.5 V ≤ V
= 2 kΩ, −40°C ≤ T
= 10 kΩ to V
= 2 kΩ to V
= 10 kΩ to V
= 2 kΩ to V
= 2 kΩ
= 1, V
= 5 mV p-p, R
= 5 mV p-p, R
= ±1.25 V to ±1.75 V
= 0 V to 3 V
Rev. A | Page 3 of 24
IN
A
A
A
A
A
A
A
A
A
A
A
A
= 5 mV p-p
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
CM
CM
CM
CM
L
L
= 10 kΩ, A
= 10 kΩ, A
O
A
≤ 2.5 V
≤ +125°C
A
= 25°C
V
V
= 100
= 1
Min
0
64
60
100
97
2.85
2.8
2.8
2.7
100
90
2.0
Typ
0.5
140
80
104
100||1.1
80||2.9
2.95
2.9
10
−17/+10
110
565
2.6
15.4
8.08
86
12.3
0.14
3.9
0.55
ADA4084-2
Max
100
200
130
250
1.75
150
300
450
25
50
3
20
40
50
75
650
950
Unit
μV
μV
μV
μV
µV/°C
μV
nA
nA
nA
nA
V
dB
dB
dB
dB
kΩ||pF
MΩ||pF
V
V
V
V
mV
mV
mV
mV
mA
dB
dB
µA
µA
V/µs
MHz
MHz
Degrees
MHz
μV p-p
nV/√Hz
pA/√Hz