Datasheet

MAX4464/MAX4470/MAX4471/MAX4472/MAX4474
Single/Dual/Quad, +1.8V/750nA, SC70,
Rail-to-Rail Op Amps
_______________________________________________________________________________________ 5
-120
-100
-110
-60
-80
-70
-90
-40
-30
-50
-20
-50 0-25 25 50 75 100
COMMON-MODE REJECTION RATIO vs.
TEMPERATURE
MAX4470–74 toc10
TEMPERATURE (
°
C)
CMRR (dB)
0
0.4
0.2
0.8
0.6
1.2
1.0
1.4
-50 0 25-25 50 75 100
MINIMUM SUPPLY VOLTAGE
vs. TEMPERATURE
MAX4470-74 toc11
TEMPERATURE (
°
C)
MINIMUM SUPPLY VOLTAGE (V)
60
70
80
90
100
110
120
130
140
2.5 3.0 3.5 4.0 4.5 5.0
A
VOL
vs. OUTPUT VOLTAGE SWING
MAX4470-74 toc12
OUTPUT VOLTAGE (Vp-p)
A
VOL
(dB)
R
L
= 1M
Ω
R
L
= 10k
Ω
R
L
= 100k
Ω
1 100 1k 10k10 100k
MAX4470/MAX4471/MAX4472
GAIN AND PHASE vs. FREQUENCY
MAX4470–74 toc13
FREQUENCY (Hz)
GAIN (dB)
PHASE (deg)
80
70
60
50
40
30
20
-60
10
0
-10
-20
-30
-40
-50
180
135
90
45
-135
0
-45
-90
C
L
= 12pF
R
L
= 1M
Ω
A
VCL
= 1000V/V
GAIN
PHASE
1 100 1k 10k10 100k
MAX4470/MAX4471/MAX4472
GAIN AND PHASE vs. FREQUENCY
MAX4470–74 toc14
FREQUENCY (Hz)
GAIN (dB)
PHASE (deg)
80
70
60
50
40
30
20
-60
10
0
-10
-20
-30
-40
-50
180
135
90
45
-135
0
-45
-90
GAIN
PHASE
R
L
= 1M
Ω
A
VCL
= 1000V/V
C
L
= 250pF
-40
-140
10 100 1k 10k 100k
CROSSTALK vs. FREQUENCY
-100
-120
MAX4470 toc15
FREQUENCY (Hz)
CROSSTALK (dB)
-80
-60
10.00
0.01
10 100 10k1k
MAX4470/MAX4471/MAX4472
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
MAX4470–74 toc16
FREQUENCY (Hz)
THD + N (%)
0.10
1.00
10k
10
10 1k100 100k10k
VOLTAGE NOISE DENSITY vs.
FREQUENCY
MAX4470–74 toc17
FREQUENCY (Hz)
100
1k
NOISE (nV/√Hz)
100k
100
10k 100k 1M
MAX4470/MAX4471/MAX4472 STABILITY
vs. CAPACITIVE AND RESISTIVE LOADS
MAX4470–74 toc18
RESISTIVE LOAD (Ω)
1k
10k
CAPACITIVE LOAD (pF)
UNSTABLE
REGION
Typical Operating Characteristics (continued)
(V
DD
= +5V, V
SS
= 0V, V
CM
= 0V, R
L
= 100kΩ to V
DD
/2, T
A
= +25°C, unless otherwise noted.)