參數(shù)資料
型號: MCP6241R
廠商: Microchip Technology Inc.
英文描述: 50 uA, 550 kHz Rail-to-Rail Op Amp
中文描述: 50微安,550千赫軌至軌運算放大器
文件頁數(shù): 2/28頁
文件大小: 378K
代理商: MCP6241R
MCP6241/2/4
DS21882C-page 2
2005 Microchip Technology Inc.
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings
V
DD
– V
SS
........................................................................7.0V
All Inputs and Outputs ................... V
SS
– 0.3V to V
DD
+ 0.3V
Difference Input Voltage ...................................... |V
DD
– V
SS
|
Output Short Circuit Current ..................................continuous
Current at Input Pins ....................................................±2 mA
Current at Output and Supply Pins ............................±30 mA
Storage Temperature.....................................-65°C to +150°C
Maximum Junction Temperature (T
J
)..........................+150°C
ESD Protection On All Pins (HBM;MM)
............... ≥
4 kV; 300V
Notice:
Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification is not
implied. Exposure to maximum rating conditions for extended
periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
Electrical Characteristics
: Unless otherwise indicated, T
A
= +25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND,
V
CM
= V
DD
/2, R
L
= 100 k
Ω
to V
DD
/2 and V
OUT
V
DD
/2.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input Offset
Input Offset Voltage
Extended Temperature
V
OS
V
OS
-5.0
-7.0
+5.0
+7.0
mV
mV
V
CM
= V
SS
T
A
= -40°C to +125°C,
V
CM
= V
SS
(Note)
μV/°C T
A
= -40°C to +125°C,
V
CM
= V
SS
dB
V
CM
= V
SS
Input Offset Drift with
Temperature
Power Supply Rejection
Input Bias Current and Impedance
Input Bias Current:
At Temperature
At Temperature
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Common Mode
Common Mode Input Range
Common Mode Rejection Ratio
Open-Loop Gain
DC Open-Loop Gain
(large signal)
Output
Maximum Output Voltage Swing
Δ
V
OS
/
Δ
T
A
±3.0
PSRR
83
I
B
I
B
I
B
I
OS
Z
CM
Z
DIFF
±1.0
20
1100
±1.0
10
13
||6
10
13
||3
pA
pA
pA
pA
T
A
= +85°C
T
A
= +125°C
Ω
||pF
Ω
||pF
V
CMR
CMRR
V
SS
– 0.3
60
75
V
DD
+ 0.3
V
dB
V
CM
= -0.3V to 5.3V, V
DD
= 5V
A
OL
90
110
dB
V
OUT
= 0.3V to V
DD
– 0.3V,
V
CM
= V
SS
V
OL
, V
OH
V
SS
+
35
V
DD
– 35
mV
R
L
= 10 k
Ω,
0.5V Output
Overdrive
V
DD
= 1.8V
V
DD
= 5.5V
Output Short-Circuit Current
I
SC
I
SC
±6
±23
mA
mA
Power Supply
Supply Voltage
Quiescent Current per Amplifier
Note:
The SC-70 package is only tested at +25°C.
V
DD
I
Q
1.8
30
50
5.5
70
V
μA
I
O
= 0, V
CM
= V
DD
– 0.5V
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