MAX4400–MAX4403
Single/Dual/Quad, Low-Cost, Single-Supply,
Rail-to-Rail Op Amps with Shutdown
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = +5V, VSS = 0, VCM = 0, VOUT = VDD/2, RL=∞connected to VDD/2, SHDN = VDD (MAX4401 only), TA= +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 (VDD to VSS) .........................-0.3V to +6V
All Other Pins ...................................(VSS - 0.3V) to (VDD + 0.3V)
Output Short-Circuit Duration
OUT Shorted to VSS or VDD................................... Continuous
Continuous Power Dissipation (TA= +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
Slew Rate SR 1V/µs
Gain Margin 20 dB
Phase Margin φM70 degrees
RL= 2kΩ
RL= 100kΩ
RL= 2kΩ
RL= 100kΩ
PARAMETER SYMBOL MIN TYP MAX UNITS
Input Offset Current IOS ±0.1 ±100 pA
Input Bias Current IB±0.1 ±100 pA
Input Offset Voltage VOS
±0.8 ±4.5 mV
Supply Current in Shutdown ISHDN 0.00002 1 µA
Input Resistance RIN 1000 GΩ
Input Common-Mode Voltage
Range VCM VSS VDD - 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 VDD 2.5 5.5 V
IDD
320 µA
RL= 2kΩ
RL= 100kΩ
410 700
Large-Signal Voltage Gain AVOL
120 dB
90 110
Output Voltage High VOH
3mV
55 200
Output Voltage Low VOL
2mV
30 75
12 mA
30
Shutdown Mode Output
Leakage IOUTSHDN ±1.0 µA
SHDN Logic Low VIL 0.3 ✕VDD V
SHDN Logic High VIH 0.7 ✕VDD V
SHDN Input Current IIL, IIH ±0.001 ±500 nA
Gain-Bandwidth Product GBW 800 kHz
CONDITIONS
VSS + 0.3V ≤
VOUT ≤VDD - 0.3V
(Note 2)
dB
(Note 2)
MAX4400/MAX4401
SHDN = VSS (Note 1)
Differential or common mode
Inferred from CMRR test
Specified as
|VDD - VOH|
VSS ≤VCM ≤VDD - 1.4V
2.5V ≤VDD ≤5.5V
Specified as
|VSS - VOL|
Sourcing
Inferred from PSRR test
Sinking
VDD = 2.5V
Device in shutdown mode, SHDN = VSS,
VSS < VOUT < VCC (Note 1)
(Note 1)
VDD = 5.0V
(Note 1)
SHDN = VDD or VSS (Note 1)
Output Short-Circuit Current
MAX4402/MAX4403 ±1.0 ±5.5