Datasheet
AD8131
Rev. B | Page 6 of 20
V
OCM
TO ±OUT SPECIFICATIONS
25°C, V
S
= 5 V, V
OCM
= 2.5 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 4.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth ΔV
OCM
= 600 mV
200
MHz
Slew Rate V
OCM
= 1.5 V to 3.5 V
450
V/μs
DC PERFORMANCE
Input Voltage Range
1.0 to 3.7
V
Input Resistance
30
kΩ
Input Offset Voltage V
OS, cm
= V
OUT, cm
; V
DIN+
= V
DIN−
= V
OCM
= 2.5 V
±5 ±12 mV
V
OCM
= float
±10
mV
Input Bias Current
0.5
μA
V
OCM
CMRR ΔV
OUT, dm
/ΔV
OCM
; ΔV
OCM
= 2.5 V ±0.5 V
−60
dB
Gain ΔV
OUT, cm
/ΔV
OCM
; ΔV
OCM
= 2.5 V ±1 V 0.985 1 1.015 V/V
POWER SUPPLY
Operating Range
2.7
11 V
Quiescent Current V
DIN+
= V
DIN−
= V
OCM
= 2.5 V 9.25 10.25 11.25 mA
T
MIN
to T
MAX
variation
20
μA/°C
Power Supply Rejection Ratio ΔV
OUT, dm
/ΔV
S
; ΔV
S
= ±0.5 V
−70 −56 dB
OPERATING TEMPERATURE RANGE
−40 +125 °C