Datasheet

MAX410/MAX412/MAX414
Single/Dual/Quad, 28MHz, Low-Noise,
Low-Voltage, Precision Op Amps
_______________________________________________________________________________________ 5
Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
Typical Operating Characteristics
(V+ = 5V, V- = -5V, T
A
= +25°C, unless otherwise noted.)
110k10 100 1k
VOLTAGE-NOISE DENSITY
vs. FREQUENCY
MAX410-14 toc01
FREQUENCY (Hz)
1
10
100
VOLTAGE-NOISE DENSITY (nV/√Hz)
V
S
=
±
5V
T
A
= +25
°
C
1/F CORNER = 90Hz
1 10k10 100 1k
CURRENT-NOISE DENSITY
vs. FREQUENCY
MAX410-14 toc02
FREQUENCY (Hz)
1
10
CURRENT-NOISE DENSITY (pA/√Hz)
V
S
=
±
5V
T
A
= +25
°
C
1/F CORNER = 220Hz
0
10
5
20
15
30
25
35
45
40
50
1.3 1.4 1.51.2 1.6 1.7 1.8 1.9
1kHz VOLTAGE NOISE DISTRIBUTION
MAX410-14 toc03
UNITS (%)
INPUT-REFERRED VOLTAGE NOISE (nV/
√
Hz)
0.1Hz TO 10Hz VOLTAGE NOISE
MAX410-14 toc04
1s/div
100nV/div
(INPUT-REFERRED)
WIDEBAND NOISE DC TO 20kHz
MAX410-14 toc05
0.2ms/div
2µV/div
(INPUT-REFERRED)
0
40
20
80
60
120
100
140
-60 20-20 60 100 140
OPEN-LOOP GAIN
vs. TEMPERATURE
MAX410-14 toc06
TEMPERATURE (
°
C)
OPEN-LOOP GAIN (dB)
V
S
= ±5V
R
L
= 2kΩ
0
10
20
40
30
50
-60 20-20 60 100 140
SHORT-CIRCUIT OUTPUT CURRENT
vs. TEMPERATURE
MAX410-14 toc07
TEMPERATURE (
°
C)
SHORT-CIRCUIT OUTPUT CURRENT (mA)
V
S
= ±5V
SOURCE
SINK
0
10
9
8
7
6
5
4
3
2
1
-60 20-20 60 100 140
OUTPUT VOLTAGE SWING
vs. TEMPERATURE
MAX410-14 toc08
TEMPERATURE (
°
C)
OUTPUT VOLTAGE SWING (V
P-P
)
V
S
= ±5V
R
L
= 2kΩ