ADA4091-4ACPZ-R7 查看數據表（PDF） - Analog Devices
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ADA4091-4ACPZ-R7 Datasheet PDF : 20 Pages
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SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
VSY = ±1.5 V, VCM = 0.0 V, TA = 25°C, unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
OUTPUT CHARACTERISTICS
Output Voltage High
Output Voltage Low
Short-Circuit Limit
Open-Loop Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current per Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Settling Time
Gain Bandwidth Product
Phase Margin
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Symbol Test Conditions/Comments
VOS
∆VOS/∆T
IB
IOS
ADA4091-4 LFCSP package
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +85°C
−40°C ≤ TA ≤ +125°C
−40°C ≤ TA ≤ +85°C
−40°C ≤ TA ≤ +125°C
CMRR
AVO
VCM = −1.35 V to +1.35 V
−40°C ≤ TA ≤ +125°C
RL = 100 kΩ, VO = −1.2 V to +1.2 V
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ, VO = −1.2 V to +1.2 V
−40°C ≤ TA ≤ +125°C
VOH
RL = 100 kΩ to GND
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to GND
−40°C to +125°C
VOL
RL = 100 kΩ to GND
−40°C ≤ TA ≤ +125°C
RL = 10 kΩ to GND
−40°C ≤ TA ≤ +125°C
ISC
Source/sink
ZOUT
f = 1 MHz, AV = 1
PSRR
ISY
VSY = 2.7 V to 36 V
−40°C ≤ TA ≤ +125°C
IO = 0 mA
−40°C ≤ TA ≤ +125°C
SR
RL = 100 kΩ, CL = 30 pF
tS
To 0.01%
GBP
ΦM
en p-p
en
0.1 Hz to 10 Hz
f = 1 kHz
ADA4091-2/ADA4091-4
Min Typ
Max
Unit
−250 −40
−400 −40
−600
2.5
−55 −44
−55
−275
−3
0.5
−5
−75
−1.5
84
100
78
106 113
101
92
94
85
+250
+400
+600
+55
+275
+3
+5
+75
+1.5
µV
µV
µV
µV/°C
nA
nA
nA
nA
nA
nA
V
dB
dB
dB
dB
dB
dB
1.490 1.495
V
1.490
V
1.475 1.485
V
1.455
V
−1.499 −1.495 V
−1.495 V
−1.495 −1.490 V
−1.490 V
±31
mA
102
Ω
108 126
dB
100
dB
165
200
µA
300
µA
0.46
V/µs
22
µs
1.22
MHz
69
Degrees
0.8
µV p-p
24
nV/√Hz
Rev. E | Page 3 of 20
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