MAX4400–MAX4403
Single/Dual/Quad, Low-Cost, Single-Supply,
Rail-to-Rail Op Amps with Shutdown
2
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
DD
= +5V, V
SS
= 0V, V
CM
= 0V, V
OUT
= V
DD
/2, R
L
= ∞ connected to V
DD
/2, SHDN = V
DD
(MAX4401 only), T
A
= +25°C, unless
otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Power-Supply Voltage (V
DD
to V
SS
) .........................-0.3V to +6V
All Other Pins ...................................(V
SS
- 0.3V) to (V
DD
+ 0.3V)
Output Short-Circuit Duration
OUT Shorted to V
SS
or V
DD
................................... Continuous
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SC70 (derate 2.5mW/°C above +70°C)............. 200mW
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Pin SC70 (derate 2.27mW/°C above +70°C)............181mW
8-Pin SOT23 (derate 7.52mW/°C above +70°C)..........602mW
8-Pin µMAX (derate 4.5mW/°C above +70°C) ............ 362mW
8-Pin SO (derate 5.88mW/°C above +70°C)............... 471mW
14-Pin TSSOP (derate 8.33mW/°C above +70°C) ...... 667mW
14-Pin SO (derate 8.33mW/°C above +70°C)............. 667mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
Slew Rate SR
1
V/µs
Gain Margin
20
dB
Phase Margin
φ
M
70
degrees
R
L
= 2kΩ
R
L
= 100kΩ
R
L
= 2kΩ
R
L
= 100kΩ
PARAMETER SYMBOL MIN TYP MAX UNITS
Input Offset Current I
OS
±0.1 ±100
pA
Input Bias Current I
B
±0.1 ±100
pA
Input Offset Voltage V
OS
±0.8 ±4.5
mV
Supply Current in Shutdown I
SHDN
0.00002 1
µA
Input Resistance R
IN
1000
GΩ
Input Common-Mode Voltage
Range
V
CM
V
SS
V
DD
- 1.4
V
Common-Mode Rejection Ratio CMRR
68 84
dB
Power-Supply Rejection Ratio PSRR
78 100
Supply Current per Amplifier
Supply Voltage Range V
DD
2.5 5.5
V
I
DD
320
µA
R
L
= 2kΩ
R
L
= 100kΩ
410 700
Large-Signal Voltage Gain A
VOL
120
dB
90 110
Output Voltage High V
OH
3
mV
55 200
Output Voltage Low V
OL
2
mV
30 75
12
mA
30
Shutdown Mode Output
Leakage
I
OUTSHDN
±1.0
µA
SHDN Logic Low
V
IL
0.3
V
DD
V
SHDN Logic High
V
IH
0.7
V
DD
V
SHDN Input Current
I
IL
, I
IH
±0.001 ±500
nA
Gain-Bandwidth Product GBW
800
kHz
CONDITIONS
V
SS
+ 0.3V ≤
V
OUT
≤ V
DD
- 0.3V
(Note 2)
dB
(Note 2)
MAX4400/MAX4401
SHDN = V
SS
(Note 1)
Differential or common mode
Inferred from CMRR test
Specified as
|V
DD
- V
OH
|
V
SS
≤ V
CM
≤ V
DD
- 1.4V
2.5V ≤ V
DD
≤ 5.5V
Specified as
|V
SS
- V
OL
|
Sourcing
Inferred from PSRR test
Sinking
V
DD
= 2.5V
Device in shutdown mode, SHDN = V
SS
,
V
SS
< V
OUT
< V
CC
(Note 1)
(Note 1)
V
DD
= 5.0V
(Note 1)
SHDN = V
DD
or V
SS
(Note 1)
Output Short-Circuit Current
MAX4402/MAX4403
±1.0 ±5.5
