AD8231-EP 查看數據表（PDF） - Analog Devices
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AD8231-EP Datasheet PDF : 20 Pages
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AD8231-EP
Parameter
Dynamic Performance
Bandwidth
G=1
G=2
Gain Bandwidth Product
G = 4 to 128
Slew Rate
Output Characteristics
Output Voltage High
Output Voltage Low
Short-Circuit Current
Digital Interface
Input Voltage Low
Input Voltage High
Setup Time to CS High
Hold Time after CS High
OPERATIONAL AMPLIFIER
Input Characteristics
Offset Voltage, VOS
Temperature Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Open-Loop Gain
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Voltage Noise Density
Voltage Noise
Dynamic Performance
Gain Bandwidth Product
Slew Rate
Output Characteristics
Output Voltage High
Output Voltage Low
Short-Circuit Current
BOTH AMPLIFIERS
Power Supply
Quiescent Current
Quiescent Current (Shutdown)
Test Conditions/Comments
RL = 100 kΩ to ground
RL = 10 kΩ to ground
RL = 100 kΩ to 5 V
RL = 10 kΩ to 5 V
TA = −55°C to +125°C
TA = −55°C to +125°C
TA = −55°C to +125°C
TA = −55°C to +125°C
TA = −55°C to +125°C
TA = −55°C to +125°C
TA = −55°C to +125°C
f = 0.1 Hz to 10 Hz
RL = 100 kΩ to ground
RL = 10 kΩ to ground
RL = 100 kΩ to 5 V
RL = 10 kΩ to 5 V
Data Sheet
Min Typ Max Unit
2.7
MHz
2.5
MHz
7
MHz
1.1
V/µs
4.9 4.94
V
4.8 4.88
V
60
100 mV
80
200 mV
70
mA
1.0
V
4.0
V
50
ns
20
ns
5
0.01
250
20
0.05
100 120
100 120
100 110
20
0.4
1
0.5
4.9 4.96
4.8 4.92
60
80
70
15
µV
0.06 µV/°C
500 pA
5
nA
100 pA
0.5
nA
4.95 V
V/mV
dB
dB
nV/√Hz
µV p-p
MHz
V/µs
V
V
100 mV
200 mV
mA
4
5
mA
0.01 1
µA
Rev. A | Page 4 of 20
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