AD8571ARMZ データシートの表示（PDF） - Analog Devices
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AD8571ARMZ Datasheet PDF : 24 Pages
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AD8571/AD8572/AD8574
2.7 V ELECTRICAL CHARACTERISTICS
VS = 2.7 V, VCM = 1.35 V, VO = 1.35 V, TA = 25°C, unless otherwise noted.
Table 2.
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 per Amplifier
ISY
DYNAMIC PERFORMANCE
Slew Rate
Overload Recovery Time
Gain Bandwidth Product
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
SR
GBP
en p-p
en
in
1 Gain testing is dependent upon test bandwidth.
Conditions
−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 2.7 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ, VO = 0.3 V to 2.4 V
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ to GND
RL = 100 kΩ to GND @ −40°C to +125°C
RL = 10 kΩ to GND
RL = 10 kΩ to GND @ −40°C to +125°C
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
−40°C to +125°C
−40°C to +125°C
VS = 2.7 V to 5.5 V
−40°C ≤ TA ≤ +125°C
VO = 0 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ
0 Hz to 10 Hz
f = 1 kHz
f = 10 Hz
Min Typ Max Unit
1
5
μV
10
μV
10
50
pA
1.0
1.5 nA
160 300 pA
2.5
4
nA
10
50
pA
150 200 pA
30
150 pA
150 400 pA
0
2.7 V
115 130
dB
110 130
dB
110 140
dB
105 130
dB
0.005 0.04 μV/°C
2.685 2.697
V
2.685 2.696
V
2.67 2.68
V
2.67 2.675
V
1
10
mV
2
10
mV
10
20
mV
15
20
mV
±10 ±15
mA
±10
mA
±10
mA
±5
mA
120 130
dB
115 130
dB
750 900 μA
950 1000 μA
0.5
V/μs
0.05
ms
1
MHz
2.0
μV p-p
94
nV/√Hz
2
fA/√Hz
Rev. E | Page 4 of 24
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