AD824
At V
S
= ±15.0 V, V
OUT
= 0 V, T
A
= 25°C; unless otherwise noted.
Table 2.
Parameter
INPUT CHARACTERISTICS
Offset Voltage (AD824A)
Input Bias Current
Symbol
V
OS
I
B
I
B
I
OS
T
MIN
to T
MAX
V
CM
= 0 V
T
MIN
to T
MAX
V
CM
= −10 V
T
MIN
to T
MAX
Input Voltage Range
Common-Mode Rejection Ratio
Input Impedance
Large Signal Voltage Gain
CMRR
V
CM
= −15 V to 13 V
T
MIN
to T
MAX
V
O
= −10 V to +10 V;
R
L
= 2 kΩ
R
L
= 10 kΩ
R
L
= 100 kΩ
T
MIN
to T
MAX
, R
L
= 100 kΩ
Offset Voltage Drift
OUTPUT CHARACTERISTICS
Output Voltage High
ΔV
OS
/ΔT
V
OH
I
SOURCE
= 20 µA
T
MIN
to T
MAX
I
SOURCE
= 2.5 mA
T
MIN
to T
MAX
I
SINK
= 20 µA
T
MIN
to T
MAX
I
SINK
= 2.5 mA
T
MIN
to T
MAX
Sink/source, T
MIN
to T
MAX
f = 1 MHz, A
V
= 1
V
S
= 2.7 V to 15 V
T
MIN
to T
MAX
V
O
= 0 V
T
MIN
to T
MAX
R
L
= 10 kΩ, A
V
= 1
1% distortion, V
O
= 20 V p-p
V
OUT
= 0 V to 10 V, to 0.01%
14.975
14.970
14.80
14.75
−15
70
66
Test Conditions/Comments
Min
Typ
0.5
0.6
4
500
25
3
500
80
10
13
||3.3
A
VO
12
50
300
200
50
200
2000
1000
2
14.988
14.985
14.85
14.82
–14.985
–14.98
–14.88
–14.86
±20
100
80
560
Data Sheet
Max
2.5
4.0
35
4000
20
+13
Unit
mV
mV
pA
pA
pA
pA
pA
V
dB
dB
Ω||pF
V/mV
V/mV
V/mV
V/mV
µV/°C
V
V
V
V
V
V
V
V
mA
Ω
dB
dB
µA
µA
V/µs
kHz
µs
MHz
Degrees
dB
µV p-p
nV/√Hz
fA/√Hz
%
Input Offset Current
Output Voltage Low
V
OL
–14.975
–14.97
–14.85
–14.8
Short Circuit Limit
Open-Loop Impedance
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current/Amplifier
DYNAMIC PERFORMANCE
Slew Rate
Full-Power Bandwidth
Settling Time
Gain Bandwidth Product
Phase Margin
Channel Separation
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
Total Harmonic Distortion
I
SC
Z
OUT
PSRR
I
SY
±8
70
68
625
675
SR
BW
P
t
S
GBP
φo
CS
e
n
p-p
e
n
i
n
THD
f = 1 kHz, R
L
= 2 kΩ
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
f =10 kHz, V
O
= 3 V rms, R
L
= 10 kΩ
2
33
6
2
50
–123
2
16
1.1
0.005
Rev. E | Page 4 of 16
AD [ ANALOG DEVICES ]
