AD8397 Analog Devices, AD8397 Datasheet - Page 3

• Manufacturer Part Number: AD8397
• Description: Rail-to-Rail, High Output Current Amplifier
• Manufacturer: Analog Devices

Specifications of AD8397

• -3db Bandwidth: 69MHz
• Slew Rate: 53V/µs
• Vos: 1mV
• Ib: 200nA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 4.5nV/rtHz
• Vcc-vee: 3V to 24V
• Isy Per Amplifier: 15mA
• Packages: SOIC

SPECIFICATIONS
V
Table 1.
Parameter
DYNAMIC PERFORMANCE
NOISE/DISTORTION PERFORMANCE
DC PERFORMANCE
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
POWER SUPPLY
1
2
Unity gain used to facilitate characterization. To improve stability, a gain of 2 or greater is recommended.
Peak ac output current specification assumes normal ac operation and is not valid for continuous dc operation.
S
−3 dB Bandwidth
0.1 dB Flatness
Large Signal Bandwidth
Slew Rate
Distortion (Worst Harmonic)
Input Voltage Noise
Input Current Noise
Input Offset Voltage
Input Offset Voltage Match
Input Bias Current
Input Offset Current
Open-Loop Gain
Input Resistance
Input Capacitance
Common-Mode Rejection
Output Resistance
+Swing
−Swing
+Swing
−Swing
Peak AC Output Current
Operating Range (Dual Supply)
Supply Current
Power Supply Rejection
= ±1.5 V or +3 V (at T
A
2
= 25°C, G = +1, R
Test Conditions/Comments
V
V
V
V
f
f = 100 kHz
f = 100 kHz
T
T
V
f = 100 kHz
ΔV
R
R
R
R
SFDR ≤ −70 dBc, f = 100 kHz, V
ΔV
C
MIN
MIN
OUT
OUT
OUT
OUT
OUT
LOAD
LOAD
LOAD
LOAD
= 100 kHz, V
L
CM
S
= 25 Ω, unless otherwise noted)
= ±0.5 V
− T
− T
= 0.1 V p-p
= 0.1 V p-p
= 2.0 V p-p
= 0.8 V p-p
= ±0.5 V
= 25 Ω
= 25 Ω
= 100 Ω
= 100 Ω
= ±1 V
MAX
MAX
OUT
= 1.4 V p-p, G = +2
Rev. A | Page 3 of 16
OUT
= 0.7 V
1
.
P
, R
LOAD
= 4.1 Ω
Min
81
−71
+1.39
+1.45
±1.5
6
−70
Typ
50
3.6
9
32
−90
4.5
1.5
1.0
2.5
1.0
200
1.3
50
88
87
1.4
−80
0.2
+1.43
−1.4
+1.48
−1.47
170
7
−82
Max
2.5
2.0
900
300
−1.37
−1.44
±12.0
8.5
AD8397
Unit
MHz
MHz
MHz
V/μs
dBc
nV/√Hz
pA/√Hz
mV
mV
mV
nA
μA
nA
dB
kΩ
pF
dB
Ω
V
V
V
V
mA
V
mA/Amp
dB
P
P
P
P