AD8551ARMZ-R2 Просмотр технического описания (PDF) - Analog Devices
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AD8551ARMZ-R2
Analog Devices
AD8551ARMZ-R2 Datasheet PDF : 24 Pages
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AD8551/AD8552/AD8554
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VS = 5 V, VCM = 2.5 V, VO = 2.5 V, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
AD8551/AD8554
AD8552
AD8552
Input Offset Current
AD8551/AD8554
AD8552
AD8552
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain1
Offset Voltage Drift
OUTPUT CHARACTERISTICS
Output Voltage High
Symbol
VOS
IB
IOS
CMRR
AVO
ΔVOS/ΔT
VOH
Output Voltage Low
VOL
Output Short-Circuit Limit Current
Output Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Overload Recovery Time
Gain Bandwidth Product
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
ISC
IO
PSRR
ISY
SR
GBP
en p-p
en p-p
en
in
Conditions
Min Typ
Max
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +85°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +85°C
−40°C ≤ TA ≤ +125°C
VCM = 0 V to +5 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ, VO = 0.3 V to 4.7 V
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
1
5
10
10
50
1.0
1.5
160
300
2.5
4
20
70
150
200
30
150
150
400
0
5
120 140
115 130
125 145
120 135
0.005 0.04
RL = 100 kΩ to GND
4.99 4.998
RL = 100 kΩ to GND @ −40°C to +125°C 4.99 4.997
RL = 10 kΩ to GND
4.95 4.98
RL = 10 kΩ to GND @ −40°C to +125°C 4.95 4.975
RL = 100 kΩ to V+
1
10
RL = 100 kΩ to V+ @ −40°C to +125°C
2
10
RL = 10 kΩ to V+
10
30
RL = 10 kΩ to V+ @ −40°C to +125°C
15
30
±25 ±50
−40°C to +125°C
±40
±30
−40°C to +125°C
±15
VS = 2.7 V to 5.5 V
−40°C ≤ TA ≤ +125°C
VO = 0 V
−40°C ≤ TA ≤ +125°C
120 130
115 130
850
975
1000 1075
RL = 10 kΩ
0.4
0.05 0.3
1.5
0 Hz to 10 Hz
1.0
0 Hz to 1 Hz
0.32
f = 1 kHz
42
f = 10 Hz
2
1 Gain testing is dependent upon test bandwidth.
Unit
μV
μV
pA
nA
pA
nA
pA
pA
pA
pA
V
dB
dB
dB
dB
μV/°C
V
V
V
V
mV
mV
mV
mV
mA
mA
mA
mA
dB
dB
μA
μA
V/μs
ms
MHz
μV p-p
μV p-p
nV/√Hz
fA/√Hz
Rev. C | Page 3 of 24
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