
MAX4475–MAX4478/MAX4488/MAX4489
SOT23, Low-Noise, Low-Distortion,
Wide-Band, Rail-to-Rail Op Amps
2
Maxim Integrated
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VDD = +5V, VSS = 0V, VCM = 0V, VOUT = VDD/2, RL tied to VDD/2, SHDN = VDD, TA = -40°C to +125°C, unless otherwise noted.
Typical values are at TA = +25°C.) (Notes 1, 2)
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 +6.0V
Analog Input Voltage (IN_+, IN_-)....(VSS - 0.3V) to (VDD + 0.3V)
SHDN Input Voltage....................................(VSS - 0.3V) to +6.0V
Output Short-Circuit Duration to Either Supply ..........Continuous
Continuous Input Current (IN+, IN-) .................................±10mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 9.1mW/°C above +70°C)...........727mW
6-Pin TDFN (derate 18.2mW/°C above 70°C) ...........1454mW
8-Pin MAX (derate 4.5mW/°C above +70°C) ............362mW
8-Pin SO (derate 5.88mW/°C above +70°C)...............471mW
14-Pin SO (derate 8.33mW/°C above +70°C)..............667mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
VDD
(Note 3)
2.7
5.5
V
VDD = 3V
2.2
Normal mode
VDD = 5V
2.5
4.4
mA
Quiescent Supply Current Per
Amplifier
ID
Shutdown mode (
SHDN = VSS) (Note 2)
0.01
1.0
A
TA = +25°C
±70
±350
Input Offset Voltage
VOS
TA = -40°C to +125°C
±750
V
Input Offset Voltage Tempco
TCVOS
±0.3
±6
V/°C
Input Bias Current
IB
(Note 4)
±1
±150
pA
Input Offset Current
IOS
(Note 4)
±1
±150
pA
Differential Input Resistance
RIN
1000
G
TA = +25°C-0.2
VDD - 1.6
Input Common-Mode Voltage
Range
VCM
Guaranteed by
CMRR Test
TA = -40°C to +125°C-0.1
VDD - 1.7
V
(VSS - 0.2V)
≤
VCM
≤ (VDD -
1.6V)
TA = +25°C
90
115
Common-Mode Rejection Ratio
CMRR
(VSS - 0.1V)
≤
VCM
≤ (VDD -
1.7V)
TA = -40°C to +125°C90
dB
Power-Supply Rejection Ratio
PSRR
VDD = 2.7 to 5.5V
90
120
dB
RL = 10k
to VDD/2;
VOUT = 100mV to (VDD - 125mV)
90
120
RL = 1k
to VDD/2;
VOUT = 200mV to (VDD - 250mV)
85
110
Large-Signal Voltage Gain
AVOL
RL = 500
to VDD/2;
VOUT = 350mV to (VDD - 500mV)
85
110
dB