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參數(shù)資料
| 型號(hào)： | MCP6234 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 20 レA, 300 kHz Rail-to-Rail Op Amp |
| 中文描述： | 20レ甲，300千赫軌至軌運(yùn)算放大器 |
| 文件頁數(shù)： | 2/28頁 |
| 文件大?。?/td> | 384K |
| 代理商： | MCP6234 |
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MCP6231/2/4
DS21881C-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
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
Δ
V
OS
/
Δ
T
A
—
±3.0
—
Power Supply Rejection Ratio
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
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
Ω
||pF
Ω
||pF
T
A
= +85°C
T
A
= +125°C
V
CMR
CMRR
V
SS
–
0.3
61
—
75
V
DD
+ 0.3
—
V
dB
V
CM
= -0.3V to 5.3V,
V
DD
= 5V
Open-Loop Gain
DC Open-Loop Gain (large signal)
A
OL
90
110
—
dB
V
OUT
= 0.3V to V
DD
– 0.3V,
V
CM
= V
SS
Output
Maximum Output Voltage Swing
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
10
—
20
5.5
30
V
μA
I
O
= 0, V
CM
= V
DD
– 0.5V
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|---|---|
| MCP6234-E/MS | 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 1.8V 200kHz Extended Temp 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 |
| MCP6234-E/P | 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 1.8V 200kHz Extended Temp 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 |
| MCP6234-E/SL | 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 1.8V 200 kHz OP E temp 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 |
| MCP6234-E/SN | 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 1.8V 200kHz Extended Temp 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 |
| MCP6234-E/ST | 功能描述:運(yùn)算放大器 - 運(yùn)放 Quad 1.8V 200 kHz OP E temp 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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