Analog Devices ADA4897-1 Evaluation Board ADA4897-1AR-EBZ ADA4897-1AR-EBZ Data Sheet
Product codes
ADA4897-1AR-EBZ
Data Sheet
ADA4896-2/ADA4897-1/ADA4897-2
Rev. | Page 5 of 28
Parameter Test
Conditions/Comments
Min
Typ
Max
Unit
INPUT
CHARACTERISTICS
Input
Resistance
Common-Mode
10
MΩ
Differential
10
kΩ
Input
Capacitance
Common-Mode
3
pF
Differential
11
pF
Input Common-Mode Voltage Range
0.1 to 4.1
V
Common-Mode Rejection Ratio
(CMRR)
V
CM
= 1 V to 4 V
−91
−118
dB
OUTPUT
CHARACTERISTICS
Output Overdrive Recovery Time
V
IN
= 0 V to 5 V, G = +2
96
ns
Output
Voltage
Swing
Positive R
L
= 1 kΩ
4.85
4.98
V
R
L
= 100 Ω
4.8
4.88
V
Negative R
L
= 1 kΩ
0.15
0.014
V
R
L
= 100 Ω
0.2
0.08
V
Output Current
SFDR = −45 dBc
70
mA
Short-Circuit Current
Sinking/sourcing
125
mA
Capacitive Load Drive
30% overshoot, G = +2
39
pF
POWER
SUPPLY
Operating Range
3 to 10
V
Quiescent Current per Amplifier
2.6
2.8
2.9
mA
DISABLE = 0 V
0.05
0.18
mA
Power Supply Rejection Ratio (PSRR)
Positive +V
S
= 4.5 V to 5.5 V, −V
S
= 0 V
−96
−123
dB
Negative +V
S
= 5 V, −V
S
= −0.5 V to +0.5 V
−96
−121
dB
DISABLE PIN (
)
DISABLE Voltage
Enabled
>+V
S
− 0.5
V
Disabled
<+V
S
− 2
V
Input
Current
Enabled
DISABLE = +5 V
−1.2
μA
Disabled
DISABLE = 0 V
−20
μA
Switching
Speed
Enabled
0.25
μs
Disabled
12
μs
B