參數資料
型號： MCP6291RT
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的軌到軌運算放大器
文件頁數： 2/32頁
文件大小： 589K
代理商： MCP6291RT
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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相關代理商/技術參數
參數描述
MCP6291RT-E/OT 功能描述:運算放大器 - 運放 Single 10 MHz OP E temp rvs pinout RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MCP6291RT-E/OT 制造商:Microchip Technology Inc 功能描述:Operational Amplifier (Op-Amp) IC
MCP6291T-E/MS 功能描述:運算放大器 - 運放 Single 10MHz RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MCP6291T-E/OT 功能描述:運算放大器 - 運放 Single 10 MHz OP E temp RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MCP6291T-E/OT-CUT TAPE 制造商:Microchip 功能描述:MCP6291 Series 6 V 10 MHz Rail-to-Rail I/O Operational Amplifier - SOT-23-5
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