ADA4841-2 Analog Devices, ADA4841-2 Datasheet - Page 4

• Manufacturer Part Number: ADA4841-2
• Description: Dual Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4841-2

• -3db Bandwidth: 80MHz
• Slew Rate: 13V/µs
• Vos: 40µV
• Ib: 3µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 2.1nV/rtHz
• Vcc-vee: 2.7V to 12V
• Isy Per Amplifier: 1.5mA
• Packages: SOIC,SOP

ADA4841-1/ADA4841-2
T
Table 2.
Parameter
DYNAMIC PERFORMANCE
NOISE/HARMONIC PERFORMANCE
DC PERFORMANCE
INPUT CHARACTERISTICS
MATCHING CHARACTERISTICS (ADA4841-2)
POWER DOWN PIN (ADA4841-1)
OUTPUT CHARACTERISTICS
POWER SUPPLY
A
−3 dB Bandwidth
Slew Rate
Settling Time to 0.1%
Settling Time to 0.01%
POWER DOWN Voltage
POWER DOWN Voltage
Output Voltage Swing
Output Current Limit
Capacitive Load Drive
Harmonic Distortion HD2/HD3
Input Voltage Noise
Input Current Noise
Crosstalk
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open-Loop Gain
Operating Range
Quiescent Current/Amplifier
Positive Power Supply Rejection Ratio
Negative Power Supply Rejection Ratio
Input Resistance, Common Mode
Input Resistance, Differential Mode
Input Capacitance, Common Mode
Input Capacitance, Differential Mode
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio (CMRR)
Input Offset Voltage
Input Bias Current
Input Current
Switching Speed
= 25°C, V
Enable
Power Down
Enable
Power Down
S
= 5 V, R
L
= 1 kΩ, Gain = +1, V
CM
= 2.5 V, unless otherwise noted.
Conditions
G = +1, V
G = +1, V
G > +1
Sourcing, V
+V
V
V
G = +1, V
f
f
f = 100 kHz
f = 100 kHz
f = 100 kHz
V
V
Enabled
Power down
POWER DOWN = 5 V
POWER DOWN = 0 V
Sinking, V
30% overshoot
POWER DOWN = 5 V
POWER DOWN = 0 V
+V
C
C
O
O
O
CM
= 100 kHz, V
= 1 MHz, V
S
S
= 0.02 V p-p
= 2 V p-p
= 0.5 V to 4.5 V
= Δ 1.5 V
= +5 V to +6 V, −V
= +5 V, −V
O
O
O
IN
= 4 V step, R
= 2 V step
= 2 V step
IN
= −V
Rev. E | Page 4 of 20
O
= +V
S
= 2 V p-p
O
= 0 V to −1 V
= 2 V p-p
S
, R
S
, R
L
= 50 Ω to V
L
S
= 50 Ω to V
L
= 0 V
= 1 kΩ
CM
CM
Min
54
10
103
−0.1
88
0.08 to 4.92
2.7
95
96
Typ
80
3
12
175
550
−109/−105
−78/−66
2.1
1.4
−117
40
1
3
0.1
124
90
25
1
3
115
70
70
>3.6
<3.2
1
−13
1
40
0.029 to 4.974
30
60
15
1.1
35
110
120
Max
300
5.3
0.4
+4
2
−30
12
1.4
70
Unit
MHz
MHz
V/μs
ns
ns
dBc
dBc
nV/√Hz
pA/√Hz
dB
μV
μV/°C
μA
μA
dB
MΩ
kΩ
pF
pF
V
dB
μV
nA
V
μA
μA
μs
μs
V
mA
mA
pF
V
mA
μA
dB
dB