Data Sheet AD825
Rev. G | Page 3 of 12
SPECIFICATIONS
All limits are determined to be at least four standard deviations away from mean value. At T
A
= 25°C, V
S
= ±15 V, unless otherwise noted.
Table 1.
AD825A
Parameter Conditions V
S
Min Typ Max Unit
DYNAMIC PERFORMANCE
Unity Gain Bandwidth ±15 V 23 26 MHz
Bandwidth for 0.1 dB Flatness Gain = +1 ±15 V 18 21 MHz
−3 dB Bandwidth Gain = +1 ±15 V 44 46 MHz
Slew Rate R
LOAD
= 1 kΩ, G = +1 ±15 V 125 140 V/µs
Settling Time to 0.1% 0 V to 10 V Step, A
V
= −1 ±15 V 150 180 ns
to 0.1% 0 V to 10 V Step, A
V
= −1 ±15 V 180 220 ns
Total Harmonic Distortion F
C
= 1 MHz, G = −1 ±15 V −77 dB
Differential Gain Error NTSC ±15 V 1.3 %
(R
LOAD
= 150 Ω) Gain = +2
Differential Phase Error NTSC ±15 V 2.1 Degrees
(R
LOAD
= 150 Ω) Gain = +2
INPUT OFFSET VOLTAGE ±15 V 1 2 mV
MIN
MAX
Offset Drift 10 µV/°C
INPUT BIAS CURRENT ±15 V 15 40 pA
T
MIN
5 pA
T
MAX
700 pA
INPUT OFFSET CURRENT ±15 V 20 30 pA
T
MIN
5 pA
T
MAX
440 pA
OUT
R
LOAD
= 1 kΩ 70 76 dB
V
OUT
= ±7.5 V ±15 V
R
LOAD
= 1 kΩ 70 76 dB
V
OUT
= ±7.5 V ±15 V
R
LOAD
= 150 kΩ (50 mA Output) 68 74 dB
COMMON-MODE REJECTION V
CM
= ±10 ±15 V 71 80 dB
INPUT VOLTAGE NOISE f = 10 kHz ±15 V 12
nV/√
Hz
fA/√
Hz
INPUT COMMON-MODE VOLTAGE RANGE ±15 V ±13.5 V
OUTPUT VOLTAGE SWING R
LOAD
= 1 kΩ ±15 V 13 ±13.3 V
R
LOAD
= 500 Ω ±15 V 12.9 ±13.2 V
Output Current ±15 V 50 mA
Short-Circuit Current ±15 V 100 mA
INPUT RESISTANCE 5 ×10
11
Ω
INPUT CAPACITANCE 6 pF
OUTPUT RESISTANCE Open Loop 8 Ω
POWER SUPPLY
Quiescent Current ±15 V 6.5 7.2 mA
MIN
MAX