Datasheet
AD706–SPECIFICATIONS
AD706J AD706K
Parameter Conditions Min Typ Max Min Typ Max Units
INPUT OFFSET VOLTAGE
Initial Offset 30 100 10 50 mV
Offset T
MIN
to T
MAX
40 150 25 100 mV
vs. Temp, Average TC 0.2 1.5 0.2 0.6 mV/∞C
vs. Supply (PSRR) V
S
= ±2 V to ±18 V 110 132 112 132 dB
T
MIN
to T
MAX
V
S
= ±2.5 V to ±18 V 106 126 108 126 dB
Long Term Stability 0.3 0.3 mV/Month
INPUT BIAS CURRENT
1
V
CM
= 0 V 50 200 30 110 pA
V
CM
= ± 13.5 V 250 160 pA
vs. Temp, Average TC 0.3 0.2 pA/∞C
T
MIN
to T
MAX
V
CM
= 0 V 300 200 pA
T
MIN
to T
MAX
V
CM
= ± 13.5 V 400 300 pA
INPUT OFFSET CURRENT V
CM
= 0 V 30 150 30 100 pA
V
CM
= ± 13.5 V 250 200 pA
vs. Temp, Average TC 0.6 0.4 pA/∞C
T
MIN
to T
MAX
V
CM
= 0 V 80 250 80 200 pA
T
MIN
to T
MAX
V
CM
= ± 13.5 V 80 350 80 300 pA
MATCHING CHARACTERISTICS
Offset Voltage 150 75 mV
T
MIN
to T
MAX
250 150 mV
Input Bias Current
2
300 150 pA
T
MIN
to T
MAX
500 250 pA
Common-Mode Rejection 106 110 dB
T
MIN
to T
MAX
106 108 dB
Power Supply Rejection 106 110 dB
T
MIN
to T
MAX
104 106 dB
Crosstalk @ f = 10 Hz
(Figure 19a) R
L
= 2 kW 150 150 dB
FREQUENCY RESPONSE
Unity Gain Crossover
Frequency 0.8 0.8 MHz
Slew Rate G = –1 0.15 0.15 V/ms
T
MIN
to T
MAX
0.15 0.15 V/ms
INPUT IMPEDANCE
Differential 40储2 40储2MW储pF
Common Mode 300储2 300储2GW储pF
INPUT VOLTAGE RANGE
Common-Mode Voltage ±13.5 ±14 ±13.5 ±14 V
Common-Mode Rejection
Ratio V
CM
= ± 13.5 V 110 132 114 132 dB
T
MIN
to T
MAX
108 128 108 128 dB
INPUT CURRENT NOISE 0.1 Hz to 10 Hz 3 3 pA p-p
f = 10 Hz 50 50 fA/÷Hz
INPUT VOLTAGE NOISE 0.1 Hz to 10 Hz 0.5 0.5 1.0 mV p-p
f = 10 Hz 17 17 nV/÷Hz
f = 1 kHz 15 22 15 22 nV/÷Hz
OPEN-LOOP GAIN V
O
= ±12 V
R
LOAD
= 10 kW 200 2000 400 2000 V/mV
T
MIN
to T
MAX
150 1500 300 1500 V/mV
V
O
= ±10 V
R
LOAD
=
2 kW 200 1000 300 1000 V/mV
T
MIN
to T
MAX
150 1000 200 1000 V/mV
OUTPUT CHARACTERISTICS
Voltage Swing R
LOAD
= 10 kW±13 ±14 ±13 ±14 V
T
MIN
to T
MAX
±13 ±14 ±13 ±14 V
Current Short Circuit ±15 ±15 mA
Capacitive Load
Drive Capability Gain = +1 10,000 10,000 pF
(@ T
A
= +25C, V
CM
= 0 V and 15 V dc, unless otherwise noted)
REV. D
–2–