Datasheet

Typical Operating Characteristics (continued)
(V
CC
= +5V, V
EE
= 0V, V
CM
= V
CC
/2, T
A
= +25°C, unless otherwise noted.)
MAX4122–MAX4129
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply Rail-to-Rail I/O Op Amps
6 _______________________________________________________________________________________
1k 10k 10M
FREQUENCY (Hz)
100k 1M100
130
50
60
70
80
90
100
110
120
MAX4126/27/28/29
CHANNEL SEPARATION vs. FREQUENCY
MAX4122/29-07
CHANNEL SEPARATION (dB)
100
0.01
100 1k 100k 1M
10M
10k 100M
MAX4122/23/26/27/29
OUTPUT IMPEDANCE
vs. FREQUENCY
0.1
MAX4122/29-08
FREQUENCY (Hz)
OUTPUT IMPEDANCE (Ω)
1
10
A
V
= +1
100
0.1
100 1k 100k 1M
10M
10k 100M
MAX4124/25/28
OUTPUT IMPEDANCE
vs. FREQUENCY
MAX4122/29-09
FREQUENCY (Hz)
OUTPUT IMPEDANCE (Ω)
1
10
A
V
= +10
900
500
550
600
650
700
750
800
850
-40 -25 -10 5 20 35 50 65 80 95
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
MAX4122/29-10
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
V
CC
= 6.5V
V
CC
= 2.7V
0
10
20
30
40
50
60
-40 -25 -10 5 20 35 50 65 80 95
MAX4323/MAX4327
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX4322-11
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT (mA)
V
CC
= 6.5V
V
CC
= 2.7V
SHDN = 0V
-10
-5
0
5
10
15
20
-40 -25 -10 5 20 35 50 65 80 95
OUTPUT LEAKAGE CURRENT
vs. TEMPERATURE
MAX4122/29-12
TEMPERATURE (°C)
LEAKAGE CURRENT (µA)
V
CC
= 6.5V
V
OUT
SHORT
TO V
CC
V
CC
= 2.7V
V
CC
= 6.5V
V
OUT
SHORT
TO V
EE
V
CC
= 2.7V
A
V
= +1
SHDN = 0V
-3.00
-2.25
-0.75
-1.50
0
1.50
0.75
2.25
3.00
-40 -25 -10 5 20 35 50 65 80 95
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX4122/29-13
TEMPERATURE (°C)
VOLTAGE (mV)
SOT23-5
PACKAGE
SO PACKAGE
-50
0 1 2 3 4 5 6
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
MAX4122/29-14
COMMON-MODE VOLTAGE (V)
INPUT BIAS CURRENT (nA)
-40
-30
-20
-10
0
10
20
30
40
50
V
CC
= 2.7V
V
CC
= 6.5V
-60
-50
-40 -25 -10 5 20 35 50 65 80 95
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX4122/29-15
TEMPERATURE (°C)
INPUT BIAS CURRENT (nA)
-40
-30
-20
-10
0
10
20
30
40
50
V
CC
= 6.5V, V
CM
= V
CC
V
CC
= 2.7V, V
CM
= V
EE
V
CC
= 2.7V, V
CM
= V
CC
V
CC
= 6.5V, V
CM
= V
EE