
AD8138
Rev. F | Page 6 of 24
VOCM TO ±OUT SPECIFICATIONS
At 25°C, VS = 5 V, VOCM = 2.5 V, G = +1, RL, dm = 500 Ω, unless otherwise noted. Refer to Figure 39 for test setup and label descriptions. All specifications refer to single-ended input and differential output, unless otherwise noted.
Table 4.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Bandwidth
220
MHz
Slew Rate
250
V/μs
INPUT VOLTAGE NOISE (RTI)
f = 0.1 MHz to 100 MHz
17
nV/√Hz
DC PERFORMANCE
Input Voltage Range
1.0 to 3.8
V
Input Resistance
100
kΩ
Input Offset Voltage
VOS, cm = VOUT, cm; VDIN+ = VDIN– = VOCM = 0 V
5
±1
+5
mV
Input Bias Current
0.5
μA
VOCM CMRR
VOUT, dm/VOCM; VOCM = 2.5 V ±1 V
70
dB
Gain
VOUT, cm/VOCM; VOCM = 2.5 V ±1 V
0.9968
1
1.0032
V/V
POWER SUPPLY
Operating Range
2.7
11
V
Quiescent Current
15
20
21
mA
TMIN to TMAX variation
40
μA/°C
Power Supply Rejection Ratio
VOUT, dm/VS; VS = ± 1 V
90
70
dB
OPERATING TEMPERATURE RANGE
40
+85
°C