Manual

Single/Dual/Quad, Low-Cost, SOT23,
Micropower, Rail-to-Rail I/O Op Amps
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—T
A
= +25°C (continued)
(V
CC
= +5.0V, V
EE
= 0, V
CM
= 0, V
OUT
= V
CC
/ 2, SHDN = V
CC
, R
L
= 100kΩ tied to V
CC
/ 2, unless otherwise noted.)
MAX4040–MAX4044
PARAMETER SYMBOL MIN TYP MAX UNITSCONDITIONS
Supply Current
per Amplifier
I
CC
28
Supply-Voltage Range V
CC
2.4 5.5 VInferred from PSRR test
V
EE
≤ V
CM
≤ V
CC
Input Offset Current I
OS
±8 nA
Input Voltage Noise Density e
n
70
nV/√Hz
Input Current Noise Density i
n
0.05
pA/√Hz
Capacitive-Load Stability 200 pF
Power-Up Time t
ON
200 µs
Input Capacitance C
IN
3 pF
f = 1kHz
f = 1kHz
A
VCL
= +1V/V, no sustained oscillations
Slew Rate SR 40 V/ms
Total Harmonic Distortion THD 0.05 %
Settling Time to 0.01% t
S
50 µs
f
IN
= 1kHz, V
OUT
= 2Vp-p, A
V
= +1V/V
A
V
= +1V/V, V
OUT
= 2V
STEP
PARAMETER SYMBOL MIN TYP MAX UNITSCONDITIONS
Gain Margin G
m
18 dB
Output Leakage Current in
Shutdown
I
OUT(SHDN)
20 100 nA
SHDN = V
EE
= 0, MAX4041/MAX4043 only
(Note 1)
µA
6.0
SHDN = V
EE
, MAX4041 and MAX4043 only
Shutdown Supply
Current per Amplifier
I
CC(SHDN)
µA
Shutdown Time t
SHDN
50 µsMAX4041 and MAX4043 only
Enable Time from Shutdown t
EN
150 µsMAX4041 and MAX4043 only
ELECTRICAL CHARACTERISTICS—T
A
= T
MIN
to
T
MAX
(V
CC
= +5.0V, V
EE
= 0, V
CM
= 0, V
OUT
= V
CC
/ 2, SHDN = V
CC
, R
L
= 100kΩ tied to V
CC
/ 2, unless otherwise noted.) (Note 2)
Input Offset Voltage Drift TC
VOS
2 µV/°C
V
EE
≤ V
CM
≤ V
CC
Input Bias Current I
B
±20 nA
Phase Margin
Φ
m
68 degrees
±4.5
SHDN Logic Low
V
IL
0.3 x V
CC
VMAX4041/MAX4043 only
SHDN Logic High
V
IH
0.7 x V
CC
VMAX4041/MAX4043 only
SHDN Input Bias Current
I
IH
, I
IL
40 120 nAMAX4041/MAX4043 only
Gain Bandwidth Product GBW 90 kHz
±5.0V
OS
Input Offset Voltage mV
±3.5
V
EE
≤ V
CM
≤ V
CC
MAX4044ESA
All other packages
MAX404_EU_