Datasheet 搜索 > 运算放大器 > ADI（亚德诺） > ADA4665-2ARZ-R7 数据手册 > ADA4665-2ARZ-R7 数据手册 3/20 页
器件3D模型￥ 7.397
ADA4665-2ARZ-R7 数据手册 - ADI（亚德诺）
制造商:
ADI（亚德诺）
分类:
运算放大器
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SOIC-8
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Analog Devices### 运算放大器，Analog Devices
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ADA4665-2ARZ-R7数据手册
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ADA4665-2
Rev. 0 | Page 3 of 20
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—16 V OPERATION
V
SY
= 16 V, V
CM
= V
SY
/2, T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
V
CM
= 16 V 1 4 mV
V
CM
= 0 V to 16 V 1 6 mV
−40°C ≤ T
A
≤ +125°C 9 mV
Offset Voltage Drift ∆V
OS
/∆T −40°C ≤ T
A
≤ +125°C 3 μV/°C
Input Bias Current I
B
0.1 1 pA
−40°C ≤ T
A
≤ +125°C 200 pA
Input Offset Current I
OS
0.1 1 pA
−40°C ≤ T
A
≤ +125°C 40 pA
Input Voltage Range −40°C ≤ T
A
≤ +125°C 0 16 V
Common-Mode Rejection Ratio CMRR V
CM
= 0 V to 16 V 55 75 dB
−40°C ≤ T
A
≤ +125°C 50 dB
Large Signal Voltage Gain A
VO
R
L
= 10 kΩ, V
O
= 0.5 V to 15 V 85 100 dB
−40°C ≤ T
A
≤ +125°C 75 dB
Input Resistance R
IN
4 GΩ
Input Capacitance, Differential Mode C
INDM
2 pF
Input Capacitance, Common Mode C
INCM
7 pF
OUTPUT CHARACTERISTICS
Output Voltage High V
OH
R
L
= 100 kΩ to V
CM
15.95 15.99 V
−40°C ≤ T
A
≤ +125°C 15.9 V
R
L
= 10 kΩ to V
CM
15.9 15.95 V
−40°C ≤ T
A
≤ +125°C 15.8 V
Output Voltage Low V
OL
R
L
= 100 kΩ to V
CM
4 7.5 mV
−40°C ≤ T
A
≤ +125°C 15 mV
R
L
= 10 kΩ to V
CM
40 75 mV
−40°C ≤ T
A
≤ +125°C 150 mV
Short-Circuit Current I
SC
±30 mA
Closed-Loop Output Impedance Z
OUT
f = 100 kHz, A
V
= 1 100 Ω
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
SY
= 5 V to 16 V 70 95 dB
−40°C ≤ T
A
≤ +125°C 65 dB
Supply Current per Amplifier I
SY
I
O
= 0 mA 290 400 μA
−40°C ≤ T
A
≤ +125°C 600 μA
DYNAMIC PERFORMANCE
Slew Rate SR R
L
= 10 kΩ, C
L
= 50 pF, A
V
= 1 1 V/μs
Settling Time to 0.1% t
S
V
IN
= 1 V step, R
L
= 2 kΩ, C
L
= 50 pF 6.5 μs
Gain Bandwidth Product GBP R
L
= 10 kΩ, C
L
= 50 pF, A
V
= 1 1.2 MHz
Phase Margin Φ
M
R
L
= 10 kΩ, C
L
= 50 pF, A
V
= 1 50 Degrees
NOISE PERFORMANCE
Voltage Noise e
n
p-p f = 0.1 Hz to 10 Hz 3 μV p-p
Voltage Noise Density e
n
f = 1 kHz 32 nV/√Hz
f = 10 kHz 27 nV/√Hz
Current Noise Density i
n
f = 1 kHz 50 fA/√Hz
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