AD8571 데이터 시트보기 (PDF) - Analog Devices
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AD8571 Datasheet PDF : 24 Pages
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AD8571/AD8572/AD8574
SPECIFICATIONS
5 V 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
AD8571/AD8574
AD8572
Input Offset Current
AD8571/AD8574
AD8572
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
∆VOS/∆T
VOH
Output Voltage Low
VOL
Short-Circuit Limit
ISC
Output Current
IO
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
Supply Current/Amplifier
ISY
DYNAMIC PERFORMANCE
Slew Rate
Overload Recovery Time
Gain Bandwidth Product
NOISE PERFORMANCE
Voltage Noise
SR
GBP
en p-p
Voltage Noise Density
en
Current Noise Density
in
1 Gain testing is dependent upon test bandwidth.
Conditions
Min
−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
0
VCM = 0 V to 5 V
120
−40°C ≤ TA ≤ +125°C
115
RL = 10 kΩ, VO = 0.3 V to 4.7 V
125
−40°C ≤ TA ≤ +125°C
120
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ to GND
4.99
RL = 100 kΩ to GND @ −40°C to +125°C 4.99
RL = 10 kΩ to GND
4.95
RL = 10 kΩ to GND @ −40°C to +125°C 4.95
RL = 100 kΩ to V+
RL = 100 kΩ to V+ @ −40°C to +125°C
RL = 10 kΩ to V+
RL = 10 kΩ to V+ @ −40°C to +125°C
±25
−40°C to +125°C
−40°C to +125°C
VS = 2.7 V to 5.5 V
120
−40°C ≤ TA ≤ +125°C
115
VO = 0 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ
0 Hz to 10 Hz
0 Hz to 1 Hz
f = 1 kHz
f = 10 Hz
Typ
1
10
1.0
160
2.5
20
150
30
150
140
130
145
135
0.005
4.998
4.997
4.98
4.975
1
2
10
15
±50
±40
±30
±15
130
130
850
1000
0.4
0.05
1.5
1.3
0.41
51
2
Max
5
10
50
1.5
300
4
70
200
150
400
5
0.04
10
10
30
30
975
1075
0.3
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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