Datasheet

Data Sheet AD829
Rev. I | Page 3 of 20
SPECIFICATIONS
T
A
= 25°C and V
S
= ±15 V dc, unless otherwise noted.
Table 1.
AD829JR AD829AR AD829AQ/AD829S
Parameter Conditions V
S
Min Typ Max Min Typ Max Min Typ Max Unit
INPUT OFFSET VOLTAGE t
MIN
to t
MAX
±5 V,
±15 V
0.2 1 0.2 1 0.1 0.5 mV
1 1 0.5 mV
Offset Voltage Drift
±5 V,
±15 V
0.3 0.3 0.3 µV/°C
INPUT BIAS CURRENT
±5 V,
±15 V
3.3 7 3.3 7 3.3 7 µA
t
MIN
to t
MAX
8.2 9.5 9.5 µA
INPUT OFFSET CURRENT
±5 V,
±15 V
50 500 50 500 50 500 nA
t
MIN
to t
MAX
500 500 500 nA
Offset Current Drift
± 5 V,
±15 V
0.5 0.5 0.5 nA/°C
OPEN-LOOP GAIN
V
O
= ±2.5 V,
R
L
= 500 Ω
±5 V 30 65 30 65 30 65 V/mV
R
L
= 150 Ω 40 40 40 V/mV
t
MIN
to t
MAX
20 20 20 V/mV
V
O
= ±10 V,
R
L
= 1 kΩ
±15 V 50 100 50 100 50 100 V/mV
R
L
= 500 Ω 85 85 85 V/mV
t
MIN
to t
MAX
20 20 20 V/mV
DYNAMIC PERFORMANCE
Gain Bandwidth Product ±5 V 600 600 600 MHz
±15 V 750 750 750 MHz
Full Power Bandwidth
1, 2
V
O
= 2 V p-p,
R
L
= 500 Ω
±5 V 25 25 25 MHz
V
O
= 20 V p-p,
R
L
= 1 kΩ
±15 V
3.6
3.6
3.6
MHz
Slew Rate
2
R
L
= 500 Ω ±5 V 150 150 150 V/µs
R
L
= 1 kΩ ±15 V 230 230 230 V/µs
Settling Time to 0.1% A
V
= –19
−2.5 V to
+2.5 V
±5 V 65 65 65 ns
10 V step ±15 V 90 90 90 ns
Phase Margin
2
C
L
= 10 pF ±15 V
R
L
= 1 kΩ 60 60 60 Degrees
DIFFERENTIAL GAIN ERROR
3
R
L
= 100 Ω,
C
COMP
= 30 pF
±15 V 0.02 0.02 0.02 %
DIFFERENTIAL PHASE ERROR
3
R
L
= 100 Ω,
C
COMP
= 30 pF
±15 V 0.04 0.04 0.04 Degrees
COMMON-MODE REJECTION
V
CM
= ±2.5 V
±5 V
100
120
100
120
100
120
dB
V
CM
= ±12 V ±15 V 100 120 100 120 100 120 dB
t
MIN
to t
MAX
96 96 96 dB
POWER SUPPLY REJECTION
V
S
= ±4.5 V
to ±18 V
98
120
98
120
98
120
dB
t
MIN
to t
MAX
94 94 94 dB
INPUT VOLTAGE NOISE f = 1 kHz ±15 V 1.7 2 1.7 2 1.7 2 nV/√Hz
INPUT CURRENT NOISE f = 1 kHz ±15 V 1.5 1.5 1.5 pA/√Hz