AD8651 Analog Devices, AD8651 Datasheet - Page 3

• Manufacturer Part Number: AD8651
• Description: 50 MHz, Precision, Low Distortion, Low Noise CMOS Amplifiers
• Manufacturer: Analog Devices

Specifications of AD8651

• -3db Bandwidth: 50MHz
• Slew Rate: 41V/µs
• Vos: 100µV
• Ib: 1pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 4.5nV/rtHz
• Vcc-vee: 2.7V to 5.5V
• Isy Per Amplifier: 9mA
• Packages: SOIC,SOP

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
Table 1.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
INPUT CAPACITANCE
DYNAMIC PERFORMANCE
NOISE PERFORMANCE
+
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Output Voltage High
Output Voltage Low
Short-Circuit Limit
Output Current
Power Supply Rejection Ratio
Supply Current
Differential
Common Mode
Slew Rate
Gain Bandwidth Product
Settling Time, 0.01%
Overload Recovery Time
Total Harmonic Distortion + Noise
Voltage Noise Density
Current Noise Density
= 2.7 V, V
AD8651
AD8652
AD8651
AD8652
AD8651
AD8652
–
= 0 V, V
CM
= V
+
/2, T
A
= 25°C, unless otherwise specified.
Symbol
V
TCV
I
I
V
CMRR
A
V
V
I
I
PSRR
I
C
SR
GBP
THD + N
e
i
n
B
OS
SC
O
SY
n
OS
CM
VO
OH
OL
IN
OS
Conditions
0 V ≤ V
0 V ≤ V
V
V
I
I
G = 1, R
G = 1
G = ±1, 2 V step
V
G = 1, R
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
R
R
R
I
I
Sourcing
Sinking
V
–40°C ≤ T
–40°C ≤ T
–40°C ≤ T
f = 10 kHz
f = 100 kHz
f = 10 kHz
L
L
O
O
+
+
L
L
L
S
IN
= 250 μA, –40°C ≤ T
= 250 μA, –40°C ≤ T
= 0
= 0
= 1 kΩ, 200 mV < V
= 1 kΩ, 200 mV < V
= 1 kΩ, 200 mV < V
= 2.7 V to 5.5 V, V
= 2.7 V, –0.1 V < V
= 2.7 V, –0.1 V < V
× G = 1.48 V
CM
CM
L
L
Rev. C | Page 3 of 20
= 10 kΩ
= 600 Ω, f = 1 kHz, V
≤ 2.7 V
A
A
≤ 2.7 V
A
A
A
A
A
A
A
A
A
A
≤ +85°C, 0 V ≤ V
≤ +125°C, 0 V ≤ V
≤ +125°C, 0 V ≤ V
≤ +125°C
≤ +85°C
≤ +125°C
≤ +85°C, –0.1 V < V
≤ +125°C, –0.1 V < V
≤ +125°C, –0.1 V < V
≤ +125°C
≤ +125°C
≤ +125°C
+
CM
CM
CM
O
O
O
A
A
= 0 V
≤ +125°C
≤ +125°C
< +2.8 V
< +2.8 V
< 2.5 V
< 2.5 V, T
< 2.5 V, T
CM
CM
CM
IN
≤ 2.7 V
CM
= 2 V p-p
≤ 2.7 V
≤ 2.7 V
CM
CM
A
A
< +2.8 V
= 85°C
= 125°C
< +2.8 V
< +2.8 V
Min
–0.1
75
70
65
77
73
100
100
95
2.67
76
74
Typ
100
0.4
4
1
1
95
88
85
95
90
115
114
108
80
80
40
94
93
9
17.5
6
9
41
50
0.2
0.1
0.0006
5
4.5
4
90
AD8651/AD8652
Max
350
1.4
1.6
300
1.3
10
600
10
30
600
+2.8
30
12
14.5
19.5
22.5
Unit
μV
mV
mV
μV
mV
μV/°C
pA
pA
pA
pA
pA
V
dB
dB
dB
dB
dB
dB
dB
dB
V
mV
mA
mA
mA
dB
dB
mA
mA
mA
mA
pF
pF
V/μs
MHz
μs
μs
%
nV/√Hz
nV/√Hz
fA/√Hz