參數(shù)資料
型號(hào)： MCP6294
廠商： Microchip Technology Inc.
英文描述： 1.0 mA, 10 MHz Rail-to-Rail Op Amp
中文描述： 1.0毫安，10 MHz的軌到軌運(yùn)算放大器
文件頁(yè)數(shù)： 2/32頁(yè)
文件大?。?/td> 589K
代理商： MCP6294
MCP6291/2/3/4/5
DS21812D-page 2
2004 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
Junction Temperature (T
J
) ..........................................+150°C
ESD Protection On All Pins (HBM/MM)
................ ≥
4 kV/400V
Notice:
Stresses above those listed under “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 SPECIFICATIONS
Electrical Characteristics
: Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.4V to +5.5V, V
SS
= GND, V
CM
= V
DD
/2,
R
L
= 10 k
to V
DD
/2 and V
OUT
≈
V
DD
/2.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input Offset
Input Offset Voltage
Input Offset Voltage
(Extended Temperature)
Input Offset Temperature Drift
V
OS
V
OS
-3.0
-5.0
—
—
+3.0
+5.0
mV
mV
V
CM
= V
SS
(Note 1)
T
A
= -40°C to +125°C,
V
CM
= V
SS
(Note 1)
T
A
= -40°C to +125°C,
V
CM
= V
SS
(Note 1)
V
CM
= V
SS
(Note 1)
V
OS
/
T
A
—
±1.7
—
μV/°C
Power Supply Rejection Ratio
Input Bias, Input Offset Current and Impedance
Input Bias Current
At Temperature
At Temperature
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Common Mode (Note 4)
Common Mode Input Range
Common Mode Rejection Ratio
Common Mode Rejection Ratio
Open-Loop Gain
DC Open-Loop Gain (Large Signal)
PSRR
70
90
—
dB
I
B
I
B
I
B
I
OS
Z
CM
Z
DIFF
—
—
—
—
—
—
±1.0
50
2
±1.0
10
13
||6
10
13
||3
—
200
5
—
—
—
pA
pA
nA
pA
Note 2
T
A
= +85°C
(Note 2)
T
A
= +125°C
(Note 2)
Note 3
Note 3
Note 3
||pF
||pF
V
CMR
CMRR
CMRR
V
SS
0.3
70
65
—
85
80
V
DD
+ 0.3
—
—
V
dB
dB
V
CM
= -0.3V to 2.5V, V
DD
= 5V
V
CM
= -0.3V to 5.3V, V
DD
= 5V
A
OL
90
110
—
dB
V
OUT
= 0.2V to V
DD
– 0.2V,
V
CM
= V
SS
(Note 1)
Output
Maximum Output Voltage Swing
Output Short Circuit Current
Power Supply
Supply Voltage
Quiescent Current per Amplifier
Note
1:
The MCP6295’s V
CM
for op amp B (pins V
OUTA
/V
INB
+ and V
INB
–) is V
SS
+ 100 mV.
2:
The current at the MCP6295’s V
INB
– pin is specified by I
B
only.
3:
This specification does not apply to the MCP6295’s V
OUTA
/V
INB
+ pin.
4:
The MCP6295’s V
INB
– pin (op amp B) has a common mode range (V
CMR
) of V
SS
+ 100 mV to V
DD
– 100 mV.
The MCP6295’s V
OUTA
/V
INB
+ pin (op amp B) has a voltage range specified by V
OH
and V
OL
.
V
OL
, V
OH
I
SC
V
SS
+ 15
—
—
±25
V
DD
– 15
—
mV
mA
V
DD
I
Q
2.4
0.7
—
1.0
5.5
1.3
V
T
A
= -40°C to +125°C
I
O
= 0
mA
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參數(shù)描述
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MCP6294-E/SL 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 10MHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MCP6294-E/ST 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 10MHz RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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