ada4897-2 Analog Devices, Inc., ada4897-2 Datasheet - Page 3

• Manufacturer Part Number: ada4897-2
• Description: 1 Nv/√hz, Low Power, Rail-to-rail Output Amplifiers
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
SPECIFICATIONS
±5 V SUPPLY
T
Table 3.
Parameter
DYNAMIC PERFORMANCE
NOISE/HARMONIC PERFORMANCE
DC PERFORMANCE
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
A
–3 dB Bandwidth
Bandwidth for 0.1 dB Flatness
Slew Rate
Settling Time to 0.1%
Settling Time to 0.01%
Harmonic Distortion (dBc) SFDR
Input Voltage Noise
Input Current Noise
0.1 Hz to 10 Hz Noise
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Bias Current Drift
Input Bias Offset Current
Open-Loop Gain
Input Resistance
Input Capacitance
Input Common-Mode Voltage Range
Common-Mode Rejection
Output Overdrive Recovery Time
+Output Voltage Swing
−Output Voltage Swing
+Output Voltage Swing
−Output Voltage Swing
Output Current
Short-Circuit Current
Capacitive Load Drive
Operating Range
Quiescent Current per Amplifier
Positive Power Supply Rejection
Negative Power Supply Rejection
= 25°C, G = +1, R
L
= 1 kΩ to ground, unless otherwise noted.
Conditions
G = +1, V
G = +1, V
G = +2, V
G = +2, V
G = +2, V
G = +2, V
G = +2, V
f
f
f
f
f = 10 Hz
f = 100 kHz
f = 10 Hz
f = 100 kHz
G = +101, R
V
Common mode/differential
Common mode/differential
V
V
R
R
R
R
45 dBc SFDR
Sinking/sourcing
30% overshoot, G = +2
DISABLE = −5 V
+V
+V
C
C
C
C
OUT
CM
IN
L
L
L
L
= 100 kHz, V
= 1 MHz, V
= 2 MHz, V
= 5 MHz, V
= 1 kΩ
= 1 kΩ
= 100 Ω
= 100 Ω
S
S
= ±5 V, G = +2
= −2 V to +2 V
= 4 V to 6 V, −V
= 5 V, −V
= −4 V to +4 V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
F
= 0.02 V p-p
= 2 V p-p
= 0.02 V p-p
= 2 V p-p, R
= 6 V step
= 2 V step
= 2 V step
OUT
OUT
OUT
= 1 kΩ, R
S
OUT
Rev. PrA | Page 3 of 10
= −4 V to −6 V
= 2 V p-p
= 2 V p-p
= 2 V p-p
= 2 V p-p
S
= −5 V
G
= 10 Ω
L
= 100 Ω
Min
−500
−17
−0.6
100
−92
4.85
−4.85
4.5
−4.5
2.8
−96
−96
Typ
230
30
90
7
120
45
90
−115
−93
−80
−61
2.4
1
31
2.8
99
−28
0.2
−11
3
−0.02
110
10M/10k
3/11
−4.9 to +4.1
−120
81
4.96
−4.97
4.73
−4.84
80
135
39
3 to 10
3.0
0.25
−125
−121
Max
+500
−4
+0.6
3.2
ADA4897-2
Unit
MHz
MHz
MHz
MHz
V/μs
ns
ns
dBc
dBc
dBc
dBc
nV/√Hz
nV/√Hz
pA/√Hz
pA/√Hz
nV p-p
μV
μV/°C
μA
nA/°C
dB
pF
dB
ns
V
V
V
V
mA
mA
pF
mA
mA
dB
dB
μA
Ω
V
V