Datasheet

Data Sheet AD823A
Rev. | Page 5 of 20
±15 V OPERATION
T
A
= 25°C, V
S
= ±15 V, R
L
= 2 kΩ to 0 V, unless otherwise noted.
Table 3.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth G = +1, V
OUT
≤ 0.2 V p-p 16.5 19 MHz
Full Power Response V
OUT
= 2 V p-p 5.6 MHz
Slew Rate G = −1, V
OUT
= 10 V step 31 35 V/µs
Settling Time
To 0.1%
G = −1, V
OUT
= 10 V step
380
ns
To 0.01% G = −1, V
OUT
= 10 V step 510 ns
NOISE/DISTORTION PERFORMANCE
Input Voltage Noise
f = 10 kHz
13
nV/√Hz
Input Current Noise f = 1 kHz 1 fA/√Hz
Harmonic Distortion (SFDR)
V
OUT
= 10 V p-p, f = 20 kHz, G = −1, R
F
= R
G
=
4 kΩ
−101 dBc
V
OUT
= 10 V p-p, f = 20 kHz, G = +1, R
L
= 600 Ω −89 dBc
Crosstalk
f = 1 kHz R
L
= 5 kΩ −123 dB
f = 1 MHz R
L
= 5 kΩ −77 dB
DC PERFORMANCE
Initial Offset 0.8 3.5 mV
Maximum Offset over Temperature 1.0 5 mV
Offset Drift 1 µV/°C
Input Bias Current V
CM
= 0 V 1.3 25 pA
V
CM
= −10 V 3.5 pA
At T
MAX
V
CM
= 0 V
55
95
pA
Input Offset Current 1.3 20 pA
At T
MAX
9.5 pA
Open-Loop Gain V
OUT
= +10 V to −10 V, R
L
= 2 kΩ 100 450 V/mV
T
MIN
to T
MAX
80 V/mV
INPUT CHARACTERISTICS
Input Common-Mode Voltage Range −15.2 to +13 −15.2 to +13.8 V
Input Resistance 10
13
Ω
Input Capacitance Differential Mode 0.6 pF
Common Mode 1.3 pF
Common-Mode Rejection Ratio
V
CM
= −15 V to +13 V
70
90
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing
I
L
= ±100 µA
−14.9 to +14.96
V
I
L
= ±2 mA −14.97 to +14.96 V
I
L
= ±10 mA −14.91 to +14.89 V
Linear Output Current
V
OUT
= −14.5 V to +14.5 V
44
mA
Short-Circuit Current Sourcing to 0 V 78 mA
Sinking to 0 V 124 mA
Capacitive Load Drive G = +1 500 pF
POWER SUPPLY
Operating Range 3 36 V
Quiescent Current T
MIN
to T
MAX
, total 6.3 8.4 mA
Power Supply Rejection Ratio V
S
= 5 V to 15 V, T
MIN
to T
MAX
70 94 dB
B