AD812 Analog Devices, AD812 Datasheet - Page 2

• Manufacturer Part Number: AD812
• Description: Dual, Current Feedback Low Power Op Amp
• Manufacturer: Analog Devices

Specifications of AD812

• -3db Bandwidth: 145MHz
• Slew Rate: 425V/µs
• Vos: 2mV
• Ib: 300nA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 3.5nV/rtHz
• Vcc-vee: 2.4V to 36V
• Isy Per Amplifier: 5.5mA
• Packages: DIP,SOIC

AD812–SPECIFICATIONS
Dual Supply
Model
DYNAMIC PERFORMANCE
NOISE/HARMONIC PERFORMANCE
DC PERFORMANCE
INPUT CHARACTERISTICS
–3 dB Bandwidth
Bandwidth for 0.1 dB Flatness
Slew Rate
Settling Time to 0.1%
Total Harmonic Distortion
Input Voltage Noise
Input Current Noise
Differential Gain Error
Differential Phase Error
Input Offset Voltage
Offset Drift
–Input Bias Current
+Input Bias Current
Open-Loop Voltage Gain
Open-Loop Transresistance
Input Resistance
Input Capacitance
Input Common Mode
Voltage Range
Common-Mode Rejection Ratio
Input Offset Voltage
–Input Current
+Input Current
Input Offset Voltage
–Input Current
+Input Current
1
(@ T
A
= +25 C, R
L
= 150
Conditions
G = +2, No Peaking
Gain = +1
G = +2
G = +2, R
20 V Step
G = –1, R
G = –1, R
V
V
f
f = 10 kHz
f = 10 kHz, +In
f = 10 kHz, –In
NTSC, G = +2, R
T
T
T
V
T
V
T
V
T
V
T
+Input
–Input
+Input
V
V
C
O
O
O
O
O
O
CM
CM
, unless otherwise noted)
MIN
MIN
MIN
MIN
MIN
MIN
MIN
= 1 MHz, R
= 3 V Step
= 10 V Step
= 2.5 V, R
= 10 V, R
= 2.5 V, R
= 10 V, R
= 2.5 V
= 12 V
–T
–T
–T
–T
–T
–T
–T
MAX
MAX
MAX
MAX
MAX
MAX
MAX
L
L
L
= 1 k
= 1 k
= 1 k
L
L
L
L
L
= 1 k
= 1 k
= 1 k
= 150
= 150
L
= 150
–2–
V
5 V
15 V
15 V
5 V
15 V
5 V
15 V
5 V
15 V
5 V
15 V
15 V
5 V, 15 V
5 V, 15 V
5 V, 15 V
5 V
15 V
5 V
15 V
5 V, 15 V
5 V, 15 V
5 V, 15 V
5 V, 15 V
5 V
15 V
5 V
15 V
15 V
5 V
15 V
5 V
15 V
S
Min
50
75
100
20
25
275
1400
68
69
76
75
350
270
450
370
51
55
AD812A
Typ
65
100
145
30
40
425
1600
250
600
50
40
–90
3.5
1.5
18
0.05
0.02
0.07
0.02
2
15
7
0.3
76
82
550
800
15
65
1.7
4.0
13.5
58
2
0.07
60
1.5
0.05
Max
0.1
0.06
0.15
0.06
5
12
25
38
1.5
2.0
3.0
0.15
3.3
0.15
MHz
MHz
MHz
MHz
MHz
V/ s
V/ s
V/ s
V/ s
ns
ns
dBc
nV/ Hz
pA/ Hz
pA/ Hz
%
%
Degrees
Degrees
mV
mV
dB
dB
dB
dB
k
k
k
k
M
pF
dB
dB
Units
V/ C
A
A
A
A
A/V
A/V
A/V
A/V
V
V
REV. B