ADA4927-1/ADA4927-2
Rev. A | Page 6 of 24
VOCM to VOUT, cm Performance
Table 5.
Parameter
Conditions
Min
Typ
Max
Unit
VOCM DYNAMIC PERFORMANCE
Small signal 3 dB Bandwidth
VOUT, cm = 100 mV p-p
1300
MHz
Slew Rate
VIN = 1.5 V to 3.5 V, 25% to 75%
1000
V/μs
Input Voltage Noise (RTI)
f = 100 kHz
15
nV/√Hz
VOCM INPUT CHARACTERISTICS
Input Voltage Range
1.5 to 3.5
V
Input Resistance
3.8
5.0
7.5
kΩ
Input Offset Voltage
VOS, cm = VOUT, cm, VDIN+ = VDIN = +VS/2
5.0
+2.0
+10
mV
VOCM CMRR
ΔVOUT, dm/ΔVOCM, ΔVOCM = ±1 V
70
100
dB
Gain
ΔVOUT, cm/ΔVOCM, ΔVOCM = ±1 V
0.90
0.97
1.00
V/V
General Performance
Table 6.
Parameter
Conditions
Min
Typ
Max
Unit
POWER SUPPLY
Operating Range
4.5
11.0
V
Quiescent Current per Amplifier
20
21.6
mA
tMIN to tMAX variation
±7.0
μA/°C
Powered down
0.6
mA
Power Supply Rejection Ratio
ΔVOUT, dm/ΔVS, ΔVS = 1 V
70
89
dB
POWER-DOWN (PD)
PD Input Voltage
Powered down
<1.7
V
Enabled
>3.0
V
Turn-Off Time
20
μs
Turn-On Time
500
ns
PD Pin Bias Current per Amplifier
Enabled
PD = 5 V
2
+2
μA
Disabled
PD = 0 V
105
95
μA
OPERATING TEMPERATURE RANGE
40
+105
°C