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ManualsBrandsMAXIM INTEGRATED ManualsLinear ICsLinear IC - Op-amp Voltage feedback QSOP 16
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MAX4380–MAX4384
Ultra-Small, Low-Cost, 210MHz, Single-Supply
Op Amps with Rail-to-Rail Outputs and Disable
_______________________________________________________________________________________ 3
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
Operating Supply Voltage
Range
V
S
Guaranteed by PSRR (Note 2) 4.5 11 V
Disabled Output Resistance
R
OUT
(
OFF
)
DISABLE_ = 0, 0 ≤ V
OUT
≤ 5V
27 35 kΩ
DISABLE_ Logic-Low Threshold
V
IL
V
C C
- 3
V
DISABLE_ Logic-High Threshold
V
IH
V
CC
- 1.25
V
DISABLE_ Logic Input Low
Current
I
IL
DISABLE_ = 0
25 60 µA
DISABLE_ Logic Input High
Current
I
IH
DISABLE_ = V
CC
10 40 µA
DISABLE_ = V
CC
5.5 9
Quiescent Supply Current (Per
Amplifier)
I
S
DISABLE_ = 0
0.45 0.6
mA
DC ELECTRICAL CHARACTERISTICS–Dual Supply
(V
CC
= +5V, V
EE
= -5V, V
CM
= 0, V
OUT
= 0, R
L
= ∞ to 0, 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
V
C C
- 2.25
V
T
A
= +25°C
316
Input Offset Voltage
V
OS
T
A
= T
MIN
to T
MAX
24
mV
Input Offset Voltage Matching MAX4381–MAX4384 1 mV
Input Offset Voltage Tempco
TC
VOS
8 µV/°C
Input Bias Current
I
B
8.5 25 µA
Input Offset Current
I
OS
0.5 12 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 62
-4.25V ≤ V
OUT
≤ +4.25V, R
L
= 150Ω
48 65
Open-Loop Gain
A
VOL
-4V ≤ V
OUT
≤ +4V, R
L
= 50Ω 60
dB
V
CC
- V
OH
0.175 0.375
R
L
= 2kΩ
V
OL
- V
EE
0.075 0.225
V
CC
- V
OH
0.575 0.85
R
L
= 150Ω
V
OL
- V
EE
0.4 0.775
V
CC
- V
OH
1.3 2.3
Output Voltage Swing
V
OUT
R
L
= 75Ω
V
OL
- V
EE
1.3 2.45
V