Datasheet

AD8129/AD8130
Rev. C | Page 6 of 40
AD8129 AD8130
Parameter Conditions Min Typ Max Min Typ Max Unit
DC PERFORMANCE
Closed-Loop Gain Error V
OUT
= ±1 V, R
L
≥ 150 Ω ±0.4 ±1.5 ±0.15 ±0.6 %
T
MIN
to T
MAX
20 10 ppm/°C
Open-Loop Gain V
OUT
= ±1 V 88 74 dB
Gain Nonlinearity V
OUT
= ±1 V 250 200 ppm
Input Offset Voltage 0.2 0.8 0.4 1.8 mV
T
MIN
to T
MAX
2 20 μV/°C
T
MIN
to T
MAX
1.4 3.5 mV
Input Offset Voltage vs.
Supply
+V
S
= +5 V, −V
S
= −4.5 V
to −5.5 V
−90 −84 −78 −74 dB
−V
S
= −5 V, +V
S
= +4.5 V
to +5.5 V
−94 −86 −80 −74 dB
Input Bias Current
(+IN, −IN)
±0.5 ±2 ±0.5 ±2 μA
Input Bias Current (REF, FB) ±1 ±3.5 ±1 ±3.5 μA
T
MIN
to T
MAX
(+IN, −IN,
REF, FB)
5 5 nA/°C
Input Offset Current (+IN, −IN, REF, FB) ±0.08 ±0.4 ±0.08 ±0.4 μA
T
MIN
to T
MAX
0.2 0.2 nA/°C
OUTPUT PERFORMANCE
Voltage Swing R
LOAD
= 150 Ω/1 kΩ 3.6/4.0 3.6/4.0 ±V
Output Current 40 40 mA
Short-Circuit Current To common −60/+55 −60/+55 mA
T
MIN
to T
MAX
−240 −240 μA/°C
Output Impedance
PD
≤ V
IL
, in power-
down mode
10 10 pF
POWER SUPPLY
Operating Voltage Range Total supply voltage ±2.25 ±12.6 ±2.25 ±12.6 V
Quiescent Supply Current 10.8 11.6 10.8 11.6 mA
T
MIN
to T
MAX
36 36 μA/°C
PD
≤ V
IL
0.68 0.85 0.68 0.85 mA
PD
≤ V
IL
, T
MIN
to T
MAX
1 1 mA
PD
PIN
V
IH
+V
S
− 1.5 +V
S
− 1.5 V
V
IL
+V
S
− 2.5 +V
S
− 2.5 V
I
IH
PD
= min V
IH
−30 −30 μA
I
IL
PD
= max V
IL
−50 −50 μA
Input Resistance
PD
≤ +V
S
− 3 V
12.5 12.5 kΩ
PD
≥ +V
S
− 2 V
100 100 kΩ
Enable Time 0.5 0.5 μs
OPERATING TEMPERATURE
RANGE
−40 +125 −40 +125 °C