Datasheet
AD8131
Rev. B | Page 4 of 20
V
OCM
TO ±OUT SPECIFICATIONS
25°C, V
S
= ±5 V, V
OCM
= 0 V, G = 2, R
L, dm
= 200 Ω, unless otherwise noted. Refer to Figure 5 and Figure 39 for test setup and label
descriptions. All specifications refer to single-ended input and differential outputs, unless otherwise noted.
Table 2.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth ΔV
OCM
= 600 mV 210 MHz
Slew Rate V
OCM
= −1 V to +1 V 500 V/μs
DC PERFORMANCE
Input Voltage Range ±3.6 V
Input Resistance 120 kΩ
Input Offset Voltage V
OS, cm
= V
OUT, cm
; V
DIN+
= V
DIN−
= V
OCM
= 0 V ±1.5 ±7 mV
V
OCM
= float ±2.5 mV
Input Bias Current 0.5 μA
VOCM CMRR ΔV
OUT, dm
/ΔV
OCM
; ΔV
OCM
= ±0.5 V −60 dB
Gain ΔV
OUT, cm
/ΔV
OCM
; ΔV
OCM
= ±1 V 0.988 1 1.012 V/V
POWER SUPPLY
Operating Range ±1.4 ± 5.5 V
Quiescent Current V
DIN+
= V
DIN−
= V
OCM
= 0 V 10.5 11.5 12.5 mA
T
MIN
to T
MAX
variation 25 μA/°C
Power Supply Rejection Ratio ΔV
OUT, dm
/ΔV
S
; ΔV
S
= ±1 V −70 −56 dB
OPERATING TEMPERATURE RANGE −40 +125 °C