AD8628AUJ-REEL 查看數據表（PDF） - Analog Devices
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AD8628AUJ-REEL
Analog Devices
AD8628AUJ-REEL Datasheet PDF : 24 Pages
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AD8628/AD8629/AD8630
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—VS = 5.0 V
VS = 5.0 V, VCM = 2.5 V, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Input Bias Current
(AD8630)
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain1
Offset Voltage Drift
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Short-Circuit Limit
Output Current
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
INPUT CAPACITANCE
Differential
Common-Mode
DYNAMIC PERFORMANCE
Slew Rate
Overload Recovery Time
Gain Bandwidth Product
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
Symbol
VOS
IB
IOS
CMRR
AVO
∆VOS/∆T
VOH
VOL
ISC
IO
PSRR
ISY
CIN
SR
GBP
en p-p
en p-p
en
in
Conditions
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°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
RL = 100 kΩ to ground
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to ground
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ to V+
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to V+
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +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
0.1 Hz to 10 Hz
0.1 Hz to 1.0 Hz
f = 1 kHz
f = 10 Hz
1 Gain testing is highly dependent on test bandwidth.
Min Typ
Max Unit
1
5
μV
10
μV
30
100 pA
100
300 pA
1.5 nA
50
200 pA
250 pA
0
5
V
120 140
dB
115 130
dB
125 145
dB
120 135
dB
0.002 0.02 μV/°C
4.99 4.996
V
4.99 4.995
V
4.95 4.98
V
4.95 4.97
V
1
5
mV
2
5
mV
10
20
mV
15
20
mV
±25 ±50
mA
±40
mA
±30
mA
±15
mA
115 130
dB
0.85 1.1 mA
1.0
1.2 mA
1.5
pF
8.0
pF
1.0
V/μs
0.05
ms
2.5
MHz
0.5
μV p-p
0.16
μV p-p
22
nV/√Hz
5
fA/√Hz
Rev. E | Page 4 of 24
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