AD8512 Analog Devices, AD8512 Datasheet - Page 3

• Manufacturer Part Number: AD8512
• Description: Low Noise, Low Input Bias Current, Wide Bandwidth Precision JFET Dual Op Amp
• Manufacturer: Analog Devices

Specifications of AD8512

• -3db Bandwidth: 8MHz
• Slew Rate: 20V/µs
• Vos: 80µV
• Ib: 21pA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 7.6nV/rtHz
• Vcc-vee: 9V to 36V
• Isy Per Amplifier: 2.5mA
• Packages: SOIC,SOP

SPECIFICATIONS
@ V
Table 1.
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
DYNAMIC PERFORMANCE
NOISE PERFORMANCE
1
AD8510/AD8512 only.
Offset Voltage (B Grade)
Offset Voltage (A Grade)
Input Bias Current
Input Offset Current
Input Capacitance
Input Voltage Range
Common-Mode Rejection Ratio
Large-Signal Voltage Gain
Offset Voltage Drift (B Grade)
Offset Voltage Drift (A Grade)
Output Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Output Voltage High
Output Voltage Low
Output Current
Power Supply Rejection Ratio
Supply Current/Amplifier
Slew Rate
Gain Bandwidth Product
Settling Time
Total Harmonic Distortion (THD) + Noise
Phase Margin
Voltage Noise Density
Peak-to-Peak Voltage Noise
S
Differential
Common Mode
AD8510/AD8512/AD8513
AD8510/AD8512
AD8513
= ±5 V, V
CM
= 0 V, T
A
1
= 25°C, unless otherwise noted.
1
Symbol
V
V
I
I
CMRR
A
ΔV
ΔV
V
V
V
V
V
V
I
PSRR
I
SR
GBP
t
THD + N
φ
e
e
B
OS
OUT
SY
S
n
n
OS
OS
OH
OL
OH
OL
OH
OL
VO
M
p-p
OS
OS
/ΔT
/ΔT
Conditions
−40°C < T
−40°C < T
−40°C < T
−40°C < T
−40°C < T
−40°C < T
V
R
R
R
R
R
R
R
V
V
−40°C < T
−40°C < T
R
To 0.1%, 0 V to 4 V step, G = +1
1 kHz, G = +1, R
f = 10 Hz
f = 100 Hz
f = 1 kHz
f = 10 kHz
0.1 Hz to 10 Hz bandwidth
CM
L
L
L
L
L
L
L
S
O
L
= 2 kΩ, V
= 10 kΩ
= 10 kΩ, −40°C < T
= 2 kΩ
= 2 kΩ, −40°C < T
= 600 Ω
= 600 Ω, −40°C < T
= 2 kΩ
= ±4.5 V to ±18 V
= 0 V
Rev. I | Page 3 of 20
= −2.0 V to +2.5 V
A
A
A
A
A
A
A
A
< +125°C
< +125°C
< +85°C
< +125°C
< +85°C
< +125°C
< +125°C
< +125°C
O
= −3 V to +3 V
L
= 2 kΩ
A
A
< +125°C
A
< +125°C
< +125°C
Min
−2.0
86
65
4.1
3.9
3.7
±40
86
AD8510/AD8512/AD8513
Typ
0.08
0.1
21
5
12.5
11.5
100
107
0.9
1.7
4.3
−4.9
4.2
−4.9
4.1
−4.8
±54
130
2.0
20
8
0.4
0.0005
44.5
34
12
8.0
7.6
2.4
Max
0.4
0.8
0.9
1.8
75
0.7
7.5
50
0.3
0.5
+2.5
5
12
−4.7
−4.5
−4.2
2.3
2.5
2.75
10
5.2
Unit
mV
mV
mV
mV
pA
nA
nA
pA
nA
nA
pF
pF
V
dB
V/mV
μV/°C
μV/°C
V
V
V
V
V
V
mA
dB
mA
mA
mA
V/μs
MHz
μs
%
Degrees
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
μV p-p