AD812–SPECIFICATIONS
Single Supply (Continued)
Model
DC PERFORMANCE
Input Offset Voltage
T
MIN
–T
MAX
Offset Drift
–Input Bias Current
T
MIN
–T
MAX
+Input Bias Current
Open-Loop Voltage Gain
Open-Loop Transresistance
INPUT CHARACTERISTICS
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
OUTPUT CHARACTERISTICS
Output Voltage Swing p-p
T
MIN
–T
MAX
V
O
= +2.5 V p-p
V
O
= +0.7 V p-p
V
O
= +2.5 V p-p
V
O
= +0.7 V p-p
+Input
–Input
+Input
+5 V, +3 V
+5 V
+3 V
+5 V
+3 V
+5 V
+5 V
+5 V
+3 V
V
CM
= 1.25 V to 3.75 V
+5 V
1.0
1.0
52
55
3
0.1
52
3.5
0.1
3.2
3.1
1.3
30
25
40
67
250
0.2
73
70
400
300
15
90
2
4.0
2.0
+5 V, +3 V
+5 V, +3 V
7
2
Conditions
V
S
+5 V, +3 V
Min
AD812A
Typ
1.5
Max
4.5
7.0
20
30
1.5
2.0
Units
mV
mV
µV/°C
µA
µA
µA
µA
dB
dB
kΩ
kΩ
MΩ
Ω
pF
V
V
dB
µA/V
µA/V
dB
µA/V
µA/V
V p-p
V p-p
V p-p
mA
mA
mA
5.5
0.2
V
CM
= 1 V to 2 V
+3 V
R
L
= 1 kΩ, T
MIN
–T
MAX
R
L
= 150
Ω,
T
MIN
–T
MAX
Output Current
Short Circuit Current
MATCHING CHARACTERISTICS
Dynamic
Crosstalk
Gain Flatness Match
DC
Input offset Voltage
–Input Bias Current
POWER SUPPLY
Operating Range
Quiescent Current
G = +2, R
F
= 715
Ω
V
IN
= 1 V
+5 V
+5 V
+3 V
+5 V
+3 V
+5 V
3.0
2.8
1.0
20
15
G = +2, f = 5 MHz
G = +2, f = 20 MHz
T
MIN
–T
MAX
T
MIN
–T
MAX
+5 V, +3 V
+5 V, +3 V
+5 V, +3 V
+5 V, +3 V
2.4
–72
0.1
0.5
2
3.5
25
36
4.0
3.5
4.5
dB
dB
mV
µA
V
mA
mA
mA
dB
µA/V
µA/V
Per Amplifier
T
MIN
–T
MAX
+5 V
+3 V
+5 V
70
3.2
3.0
Power Supply Rejection Ratio
Input Offset Voltage
–Input Current
+Input Current
TRANSISTOR COUNT
V
S
= +3 V to +30 V
80
0.3
0.005
56
0.6
0.05
NOTES
1
Slew rate measurement is based on 10% to 90% rise time in the specified closed-loop gain.
2
Single supply differential gain and phase are measured with the ac coupled circuit of Figure 53.
Specifications subject to change without notice.
–4–
REV. B
AD [ ANALOG DEVICES ]
