MAX4476 Maxim, MAX4476 Datasheet - Page 6

• Manufacturer Part Number: MAX4476
• Description: The MAX4475-MAX4478/MAX4488/MAX4489 wideband, low-noise, low-distortion operational amplifiers offer rail-to-rail outputs and single-supply operation down to 2
• Manufacturer: Maxim

SOT23, Low-Noise, Low-Distortion,
Wide-Band, Rail-to-Rail Op Amps
(V
measurements, T
6
DD
_______________________________________________________________________________________
3.0
2.5
2.0
1.5
1.0
0.5
= +5V, V
0
2.5
SUPPLY CURRENT vs. SUPPLY VOLTAGE
PER AMPLIFIER
3.0
-100
-110
-120
-130
SS
-10
-20
-30
-40
-10
-20
-30
-40
-50
-60
-70
-80
-90
60
50
40
30
20
10
0
0
0.001
= 0V, V
A
SUPPLY VOLTAGE (V)
100
3.5
= +25°C, unless otherwise noted.)
V
DD
POWER-SUPPLY REJECTION RATIO
GAIN AND PHASE vs. FREQUENCY
= 3V OR 5V
1k
4.0
CM
GAIN
0.1
MAX4475–MAX4478
MAX4475–MAX4478
INPUT FREQUENCY (Hz)
= 0V, V
10k
vs. FREQUENCY
4.5
FREQUENCY (kHz)
100k
10
5.0
OUT
PHASE
V
1M
5.5
= V
A
DD
V
1000
= +1000V/V
= 3V OR 5V
R
DD
C
L
L
10M
MAX4475 toc16
= 50kΩ
= 20pF
/2, R
Typical Operating Characteristics (continued)
100,000
3.0
2.5
2.0
1.5
1.0
0.5
100M
0
L
-180
tied to V
SUPPLY CURRENT vs. OUTPUT VOLTAGE
-108
-144
0
180
144
108
-36
-72
72
36
0
1
V
DD
DD
OUTPUT VOLTAGE (V)
= 3V
/2, input noise floor of test equipment =10nV/√Hz for all distortion
2
V
DD
= 5V
3
1000
0.01
100
-10
-20
-30
-40
0.1
10
60
50
40
30
20
10
1
0
4
100
1
OUTPUT IMPEDANCE vs. FREQUENCY
V
R
C
A
DD
L
V
GAIN AND PHASE vs. FREQUENCY
L
= 50kΩ
= 20pF
= +1000V/V
= 3V OR 5V
1k
5
10
MAX4488/MAX4489
GAIN
INPUT FREQUENCY (Hz)
10k
FREQUENCY (Hz)
-10
-15
-20
100
100k
20
15
10
-5
5
0
PHASE
2.5
A
V
= +5
1M
A
V
3.0
= +1
1k
INPUT OFFSET VOLTAGE
vs. SUPPLY VOLTAGE
10M
MAX4475 toc17
SUPPLY VOLTAGE (V)
3.5
100M
10k
4.0
-108
-144
-180
180
144
108
-36
-72
72
36
0
4.5
5.0
5.5