Datasheet 搜索 > 放大器、缓冲器 > ADI（亚德诺） > AD8040ARU-REEL 数据手册 > AD8040ARU-REEL 数据手册 4/24 页
器件3D模型￥ 15.841
AD8040ARU-REEL 数据手册 - ADI（亚德诺）
制造商:
ADI（亚德诺）
分类:
放大器、缓冲器
封装:
TSSOP-14
描述:
低功耗，高速轨到轨输入/输出放大器 Low Power, High Speed Rail-to-Rail Input/Output Amplifier
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AD8040ARU-REEL数据手册
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AD8029/AD8030/AD8040 Data Sheet
Rev. B | Page 4 of 24
Parameter Conditions Min Typ Max Unit
Short-Circuit Current Sinking and Sourcing 170/160 mA
Off Isolation (AD8029)
V
IN
= 0.1 V p-p, f = 1 MHz,
DISABLE
= Low
–55 dB
Capacitive Load Drive 30% Overshoot 20 pF
POWER SUPPLY
Operating Range 2.7 12 V
Quiescent Current/Amplifier 1.4 1.5 mA
AD8040W only: T
MIN
to T
MAX
1.85 mA
Quiescent Current (Disabled) DISABLE
= Low, AD8029 only
150 200 µA
Power Supply Rejection Ratio V
s
± 1 V 73 80 dB
AD8040W only: T
MIN
to T
MAX
72 dB
1
Plus, +, (or no sign) indicates current into pin; minus (–) indicates current out of pin.
SPECIFICATIONS WITH +5 V SUPPLY
Table 2. V
S
= 5 V @ T
A
= 25°C, G = +1, R
L
= 1 kΩ to midsupply, unless otherwise noted. All specifications are per amplifier.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
–3 dB Bandwidth G = +1, V
O
= 0.1 V p-p 80 120 MHz
AD8040W only: T
MIN
to T
MAX
80 MHz
G = +1, V
O
= 2 V p-p
13
18
MHz
AD8040W only: T
MIN
to T
MAX
8 MHz
Bandwidth for 0.1 dB Flatness G = +2, V
O
= 0.1 V p-p 6 MHz
Slew Rate G = +1, V
O
= 2 V Step 55 V/µs
G = –1, V
O
= 2 V Step 60 V/µs
Settling Time to 0.1% G = +2, V
O
= 2 V Step 82 ns
NOISE/DISTORTION PERFORMANCE
Spurious Free Dynamic Range (SFDR) f
C
= 1 MHz, V
O
= 2 V p-p –73 dBc
f
C
= 5 MHz, V
O
= 2 V p-p –55 dBc
Input Voltage Noise f = 100 kHz 16.5
nV/√
Hz
Input Current Noise f = 100 kHz 1.1
pA/√
Hz
Crosstalk (AD8030/AD8040) f = 5 MHz, V
IN
= 2 V p-p –79 dB
DC PERFORMANCE
Input Offset Voltage
PNP Active, V
CM
= 2.5 V
1.4
5
mV
AD8040W only: T
MIN
to T
MAX
8.5 mV
NPN Active, V
CM
= 4.5 V 1.8 6 mV
AD8040W only: T
MIN
to T
MAX
8.5 mV
Input Offset Voltage Drift T
MIN
to T
MAX
25 µV/°C
Input Bias Current
1
NPN Active, V
CM
= 4.5 V 0.8 1.2 µA
T
MIN
to T
MAX
1 µA
PNP Active, V
CM
= 2.5 V –1.8 –2.8 µA
T
MIN
to T
MAX
2 µA
Input Offset Current ±0.1 ±0.9 µA
AD8040W only: T
MIN
to T
MAX
±0.9 µA
Open-Loop Gain V
o
= 1 V to 4 V 65 74 dB
AD8040W only: T
MIN
to T
MAX
62 dB
INPUT CHARACTERISTICS
Input Resistance 6 MΩ
Input Capacitance 2 pF
Input Common-Mode Voltage Range –0.2 to +5.2
V
Common-Mode Rejection Ratio V
CM
= 0.25 V to 2 V, R
L
= 10 kΩ 80 90 dB
AD8040W only: T
MIN
to T
MAX
80 dB
DISABLE
PIN (AD8029)
DISABLE
Low Voltage
–V
S
+ 0.8 V
DISABLE
Low Current
–6.5 µA
DISABLE
High Voltage
–V
S
+ 1.2 V
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