Datasheet

MAX4012/MAX4016/MAX4018/MAX4020
Low-Cost, High-Speed, Single-Supply
Op Amps with Rail-to-Rail Outputs
8 _______________________________________________________________________________________
70
50
60
40
30
20
MAX4012-28
LOAD RESISTANCE (
Ω
)
0 200 400 600 800 1k
OPEN-LOOP GAIN
vs. LOAD RESISTANCE
OPEN-LOOP GAIN (dB)
400
350
300
250
150
50
100
200
0
MAX4012-29
LOAD RESISTANCE (
Ω
)
1000 200 500400300 600
CLOSED-LOOP BANDWIDTH
vs. LOAD RESISTANCE
CLOSED-LOOP BANDWIDTH (MHz)
10
-90
100k 10M 100M1M
OFF-ISOLATION vs. FREQUENCY
-80
MAX4012-30
FREQUENCY (Hz)
OFF-ISOLATION (dB)
-70
-60
-50
-40
-30
-20
-10
0
7
6
4
5
3
MAX4012-31
TEMPERATURE (°C)
-25-50 0 755025 100
SUPPLY CURRENT
vs. TEMPERATURE
SUPPLY CURRENT (mA)
10
8
6
4
2
0
MAX4012-34
SUPPLY VOLTAGE (V)
43 567891011
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY CURRENT (mA)
6.0
5.5
4.5
5.0
4.0
MAX4012-32
TEMPERATURE (°C)
-25-50 0 755025 100
INPUT BIAS CURRENT
vs. TEMPERATURE
INPUT BIAS CURRENT (µA)
0.20
0.16
0.12
0.04
0.08
0
MAX4012-33
TEMPERATURE (
°
C)
-25-50 0 755025 100
INPUT OFFSET CURRENT
vs. TEMPERATURE
INPUT OFFSET VOLTAGE
5
4
3
1
2
0
MAX4012-35
TEMPERATURE (°C)
-25-50 0 755025 100
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
INPUT OFFSET VOLTAGE (mV)
5.0
4.8
4.6
4.2
4.4
4.0
MAX4012-36
TEMPERATURE (°C)
-25-50 0 755025 100
OUTPUT VOLTAGE SWING
vs. TEMPERATURE
OUTPUT VOLTAGE SWING (Vp-p)
R
L
= 150
Ω
TO V
CC
/2
Typical Operating Characteristics (continued)
(V
CC
= 5V, V
EE
= 0, A
VCL
= 1, R
F
= 24Ω, R
L
= 100Ω to V
CC
/2, T
A
= +25°C, unless otherwise noted.)