ADA4841-1 Analog Devices, ADA4841-1 Datasheet - Page 3

• Manufacturer Part Number: ADA4841-1
• Description: Low Power, Low Noise and Distortion, Rail-to-Rail Output Amplifier
• Manufacturer: Analog Devices

Specifications of ADA4841-1

• Vcc-vee: 2.7V to 12V
• Isy Per Amplifier: 1.5mA
• Packages: SOIC,SOT
• -3db Bandwidth: 80MHz
• Slew Rate: 13V/µs
• Vos: 40µV
• Ib: 3µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 2.1nV/rtHz

SPECIFICATIONS
T
Table 1.
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%
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
POWER DOWN Voltage
POWER DOWN Voltage
Input Current
Switching Speed
Harmonic Distortion HD2/HD3
Input Voltage Noise
Input Current Noise
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open-Loop Gain
Output Voltage Swing
Output Current Limit
Capacitive Load Drive
Operating Range
Quiescent Current/Amplifier
Positive Power Supply Rejection Ratio
Negative Power Supply Rejection Ratio
= 25°C, V
Enable
Power Down
Enable
Power Down
S
= ±5 V, R
L
= 1 kΩ, Gain = +1, unless otherwise noted.
Conditions
V
G = +1, V
G = +1, V
f
f
f = 100 kHz
f = 100 kHz
V
V
Enabled
Power down
POWER DOWN = +5 V
POWER DOWN = −5 V
G > +1
Sourcing, V
Sinking, V
POWER DOWN = +5 V
POWER DOWN = −5 V
+V
+V
V
G = +1, V
30% overshoot
C
C
O
O
O
CM
= 100 kHz, V
= 1 MHz, V
S
S
= 0.02 V p-p
= 2 V p-p
= ±4 V
= Δ 4 V
= +5 V to +6 V, −V
= +5 V, −V
O
O
O
Rev. E | Page 3 of 20
IN
= 9 V step, R
= 8 V step
= 8 V step
IN
= −V
O
= +V
S
O
= 2 V p-p
= −5 V to −6 V
= 2 V p-p, G = +1
S
, R
S
, R
L
= 50 Ω to GND
L
S
= 50 Ω to GND
L
= −5 V
= 1 kΩ
Min
58
12
103
−5.1
95
±4.9
95
2.7
96
ADA4841-1/ADA4841-2
Typ
80
3
13
650
1000
−111/−105
−80/−67
2.1
1.4
40
1
3
0.1
120
90
25
1
3
115
70
60
>3.6
<3.2
1
−13
1
40
±4.955
30
60
15
1.2
40
110
120
Max
300
5.3
0.5
+4
2
−30
12
1.5
90
Unit
MHz
MHz
V/μs
ns
ns
dBc
dBc
nV/√Hz
pA/√Hz
μV
μV/°C
μA
μA
dB
MΩ
kΩ
pF
pF
V
dB
μV
nA
V
V
μA
μA
μs
μs
V
mA
mA
pF
V
mA
μA
dB
dB