MAX410/MAX412/MAX414
Single/Dual/Quad, 28MHz, Low-Noise,
Low-Voltage, Precision Op Amps
6 _______________________________________________________________________________________
0
5
4
3
2
1
-60 20-20 60 100 140
SUPPLY CURRENT
vs. TEMPERATURE
MAX410-14 toc09
TEMPERATURE (
°
C)
SUPPLY CURRENT (mA)
EACH AMPLIFIER
V
S
= ±5V
0
10
9
8
7
6
5
4
3
2
1
-60 20-20 60 100 140
SLEW RATE
vs. TEMPERATURE
MAX410-14 toc10
TEMPERATURE (
°
C)
SLEW RATE (V/µs)
V
S
= ±5V
R
L
= 10kΩ II 20pF
0
10
20
40
30
50
-60 20-20 60 100 140
UNITY-GAIN BANDWIDTH
vs. TEMPERATURE
MAX410-14 toc11
TEMPERATURE (
°
C)
UNITY-GAIN BANDWIDTH (MHz)
V
S
= ±5V
R
L
= 10kΩ II 20pF
LARGE-SIGNAL TRANSIENT RESPONSE
MAX410-14 toc12
1µs/div
A
V
= +1, R
F
= 499Ω, R
L
= 2kΩ II 20pF, V
S
= ±5V, T
A
= +25
°
C
INPUT
3V/div
OUTPUT
3V/div
GND
GND
SMALL-SIGNAL TRANSIENT RESPONSE
MAX410-14 toc13
200ns/div
INPUT
50mV/div
OUTPUT
50mV/div
A
V
= +1, R
F
= 499Ω, R
L
= 2kΩ II 20pF, V
S
= ±5V, T
A
= +25
°
C
GND
GND
10
0.01
100 1k 10k 100k 1M 10M
WIDEBAND VOLTAGE NOISE
(0.1Hz TO FREQUENCY INDICATED)
0.1
MAX410-14 toc14
BANDWIDTH (Hz)
RMS VOLTAGE NOISE (µV)
1
V
S
= ±5V
T
A
= +25°C
0.1
1
100
10
1k
10k
1 10010 1k 10k 100k 1M
TOTAL NOISE DENSITY
vs. MATCHED SOURCE RESISTANCE
MAX410-14 toc15
MATCHED SOURCE RESISTANCE (Ω)
TOTAL NOISE DENSITY (nV/√Hz)
V
S
= ±5V
T
A
= +25°C
@10Hz
@1kHz
R
S
NOISE ONLY
R
S
R
S
0.1
1
100
10
1k
10k
1 10010 1k 10k 100k 1M
TOTAL NOISE DENSITY
vs. UNMATCHED SOURCE RESISTANCE
MAX410-14 toc16
UNMATCHED SOURCE RESISTANCE (Ω)
TOTAL NOISE DENSITY (nV/√Hz)
V
S
= ±5V
T
A
= +25°C
@10Hz
@1kHz
R
S
NOISE ONLY
R
S
Typical Operating Characteristics (continued)
(V+ = 5V, V- = -5V, T
A
= +25°C, unless otherwise noted.)