Datasheet
MAX4380–MAX4384
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to V
EE
)................................................+12V
IN_-, IN_+, OUT_, DISABLE_ ...........(V
EE
- 0.3V) to (V
CC
+ 0.3V)
Output Short-Circuit to V
CC
or V
EE
...........................................1s
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SC70 (derate 3.1mW/°C above +70°C) .............245mW
6-Pin SOT23 (derate 7.1mW/°C above +70°C) ...........571mW
10-Pin µMAX (derate 5.6mW/°C above +70°C) ..........444mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C).........727mW
14-Pin SO (derate 8.3mW/°C above +70°C) ...............667mW
16-Pin QSOP (derate 8.3mW/°C above +70°C) ..........667mW
16-Pin Narrow SO (derate 8.7mW/°C above +70°C) ..696mW
20-Pin TSSOP (derate 10.9mW/°C above +70°C).......879mW
Operating Temperature Range. ..........................-40°C to +85°C
Junction Temperature......................................................+150°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.
DC ELECTRICAL CHARACTERISTICS–Single Supply
(V
CC
= +5V, V
EE
= 0, V
CM
= V
CC
/2, V
OUT
= V
CC
/2, R
L
= ∞ to V
CC
/2, DISABLE_ = V
CC
(MAX4380/MAX4381/MAX4382/MAX4384),
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input Common-Mode Voltage
Range
V
CM
Guaranteed by CMRR
V
EE
- 0.2 V
CC
- 2.25
V
T
A
= +25°C
0.2 12
Input Offset Voltage
V
OS
T
A
= -40°C to +85°C
20
mV
Input Offset Voltage Matching MAX4381–MAX4384 1 mV
Input Offset Voltage Tempco
TC
VOS
8 µV/°C
Input Bias Current
I
B
6.5 20 µA
Input Offset Current
I
OS
0.5 7 µA
Differential mode (-1V ≤ V
IN
≤ +1V)
70 kΩ
Input Resistance
R
IN
Common mode (-0.2V ≤ V
CM
≤ +2.75V) 3 MΩ
Common-Mode Rejection Ratio CMRR
V
EE
- 0.2V ≤ V
CM
≤ V
CC
- 2.25V
70 95 dB
0.25V ≤ V
OUT
≤ 4.75V, R
L
= 2kΩ
50 61
0.8V ≤ V
OUT
≤ 4.5V, R
L
= 150Ω
48 63
Open-Loop Gain
A
VOL
1V ≤ V
OUT
≤ 4V, R
L
= 50Ω 58
dB
V
CC
- V
OH
0.05 0.2
R
L
= 2kΩ
V
OL
- V
EE
0.05 0.15
V
CC
- V
OH
0.3 0.5
R
L
= 150Ω
V
OL
- V
EE
0.25 0.8
V
CC
- V
OH
0.5 0.8
R
L
= 75Ω
V
OL
- V
EE
0.5 1.75
V
CC
- V
OH
1 1.7
Output Voltage Swing
V
OUT
R
L
= 75Ω to
ground
V
OL
- V
EE
0.025 0.125
V
Sinking from R
L
= 75Ω to V
CC
40 55
Output Current
I
OUT
Sourcing into R
L
= 75Ω to V
EE
25 50
mA
Output Short-Circuit Current I
SC
Sinking or sourcing
±100
mA
Open-Loop Output Resistance
R
OUT
8 Ω
Power-Supply Rejection Ratio PSRR
V
S
= +4.5V to +5.5V
50 62 dB