Datasheet
MAX4350/MAX4351
Ultra-Small, Low-Cost, 210MHz, Dual-Supply
Op Amps with Rail-to-Rail Outputs
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, V
EE
= -5V, R
L
=
∞
to 0V, V
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note
Supply Voltage (V
CC
to V
EE
)................................................+12V
IN_-, IN_+, OUT_..............................(V
EE
- 0.3V) to (V
CC
+ 0.3V)
Output Short-Circuit Current to V
CC
or V
EE
......................150mA
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
8-Pin SOT23 (derate 5.26mW/°C above +70°C) .........421mW
8-Pin SO (derate 5.9mW/°C above +70°C) .................471mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
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 at 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.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input Common-Mode
Voltage Range
V
CM
Guaranteed by CMRR test
V
EE
V
CC
-
2.25
V
Input Offset Voltage
V
OS
126mV
Input Offset Voltage Matching
MAX4351 only 1 mV
Input Offset Voltage Temperature
Coefficient
TC
VOS
8
µV/°C
Input Bias Current
I
B
7.5 20 µA
Input Offset Current
I
OS
0.5 4 µA
Differential mode (-1V ≤ V
IN
≤ +1V) 70 kΩ
Input Resistance R
IN
Common mode (-5V ≤ V
CM
≤ +2.75V) 3 MΩ
Common-Mode Rejection Ratio
CMRR
V
EE
≤ V
CM
≤ (V
CC
- 2.25V) 70 95 dB
-4.5V ≤ V
OUT
≤ +4.5V, R
L
= 2kΩ 50 60
-4.25V ≤ V
OUT
≤ +4.25V, R
L
= 150Ω 48 58
Open-Loop Gain A
VOL
-3.75V ≤ V
OUT
≤ +3.75V, R
L
= 75Ω 57
dB
V
CC
- V
OH
0.125 0.350
R
L
= 2kΩ
V
OL
- V
EE
0.065 0.170
V
CC
- V
OH
0.525 0.750
R
L
= 150Ω
V
OL
- V
EE
0.370 0.550
V
CC
- V
OH
0.925 1.550
Output Voltage Swing
V
OUT
R
L
= 75Ω
V
OL
- V
EE
0.750
1.7
V
Sourcing 55 80
Output Current
I
OUT
R
L
= 50Ω
Sinking 40 75
mA
Output Short-Circuit Current
I
SC
Sinking or sourcing
±120
mA
Open-Loop Output Resistance
R
OUT
8 Ω
Power-Supply Rejection Ratio
PSRR V
S
= ±4.5V to ±5.5V 52 66 dB
Operating Supply-Voltage
Range
V
S
V
CC
, V
EE
±4.5 ±5.5
V
Quiescent Supply Current
(Per Amplifier)
I
S
6.9 9.0 mA