- 您現(xiàn)在的位置：買賣IC網 > PDF目錄383398 > MAX4281ESA (MAXIM INTEGRATED PRODUCTS INC) SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps PDF資料下載
參數(shù)資料
| 型號： | MAX4281ESA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps |
| 中文描述： | OP-AMP, 2000 uV OFFSET-MAX, 2 MHz BAND WIDTH, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大小： | 307K |
| 代理商： | MAX4281ESA |
M
SOT23, Rail-to-Rail, Fixed-Gain
GainAmps/Open-Loop Op Amps
______________________________________________________________________________________
13
GainAmp Signal Coupling
and Configurations
Common op-amp configurations include both nonin-
verting and inverting amplifiers. Figures 5–8 show vari-
ous single and dual-supply circuit configurations.
Single-supply systems benefit from a midsupply bias
on the noninverting input (provided internally on
MAX4175/MAX4275), as this produces a quiescent DC
level at the center of the rail-to-rail output stage signal
swing. For dual-supply systems, ground-referenced
signals may be DC-coupled into the inverting or non-
inverting inputs.
IN_+ Filter on MAX4175/MAX4275
Internal resistor biasing of the V
CC
/ 2 bias options cou-
ples power-supply noise directly to the op amp’s nonin-
verting input. To minimize high-frequency power-supply
noise coupling, add a 1μF to 0.1μF capacitor from IN+
to ground to create a lowpass filter (Figure 6). The low-
pass filter resulting from the internal bias resistors and
added capacitor can help eliminate higher frequency
power-supply noise coupling through the noninverting
input.
MAX4281
V
CC
V
CC
R
G
R
F
V
IN
OUT
= -R
F
(V
IN
)
V
G
Figure 4. Single-Supply, DC-Coupled Inverting Amplifier with
Negative Input Voltage
MAX4175
V
CC
R
G
R
B
R
B
R
F
V
IN
0.1
μ
F
OUT
= V
CC
- V
IN
(
R
F
)
V
G
Figure 6. Single-Supply, AC-Coupled Inverting Amplifier
MAX4174
V
EE
V
CC
R
G
R
F
V
IN
OUT
= - V
IN
(
R
F
)
V
G
Figure 5. Dual-Supply, DC-Coupled Inverting Amplifier
MAX4174
V
EE
V
CC
R
G
R
F
V
IN
OUT
= V
IN
(
1+ R
F
)
V
G
Figure 7. Dual-Supply, AC-Coupled Noninverting Amplifier
相關PDF資料 |
PDF描述 |
|---|---|
| MAX4281EUK-T | SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps |
| MAX4282ESA | SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps |
| MAX4282EUA | SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps |
| MAX4284 | SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps |
| MAX4284EEE | SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4281ESA+ | 功能描述:運算放大器 - 運放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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 |
| MAX4281ESA+T | 功能描述:運算放大器 - 運放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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 |
| MAX4281ESA-T | 功能描述:運算放大器 - 運放 Rail-Rail Fixed-Gain Gain Amps/Open-Loop 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 |
| MAX4281EUK | 制造商:Maxim Integrated Products 功能描述:5 PIN COUNT SOT PACKAGE TYPE - Bulk |
| MAX4281EUK+ | 制造商:Maxim from Components Direct 功能描述:MAXIM MAX4281EUK+, OPERATIONAL AMPLIFIERS - Tape and Reel 制造商:Maxim 功能描述:Maxim MAX4281EUK+, Op-Amp 2.5V-5.5V Open-Loop 5-pin SOT23 |
發(fā)布緊急采購，3分鐘左右您將得到回復。