MAX4470 Maxim, MAX4470 Datasheet - Page 5

• Manufacturer Part Number: MAX4470
• Description: The MAX4464/MAX4470/MAX4471/MAX4472/MAX4474 family of micropower op amps operate from a single +1
• Manufacturer: Maxim

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