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參數資料
| 型號： | AD8131ARZ-REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Cost, High Speed Differential Driver |
| 中文描述： | OP-AMP, 7000 uV OFFSET-MAX, PDSO8 |
| 封裝： | LEAD FREE, MS-012AA, SOIC-8 |
| 文件頁數： | 17/20頁 |
| 文件大小： | 247K |
| 代理商： | AD8131ARZ-REEL |
AD8131
INPUT COMMON-MODE VOLTAGE RANGE IN
SINGLE-SUPPLY APPLICATIONS
The AD8131 is optimized for level-shifting ground referenced
input signals. For a single-ended input this would imply, for
example, that the voltage at D
IN
in Figure 39 would be zero
volts when the amplifier’s negative power supply voltage (at V)
was also set to zero volts.
Rev. B | Page 17 of 20
SETTING THE OUTPUT COMMON-MODE VOLTAGE
The AD8131’s V
OCM
pin is internally biased at a voltage
approximately equal to the midsupply point (average value of
the voltages on V+ and V). Relying on this internal bias results
in an output common-mode voltage that is within about 25 mV
of the expected value.
In cases where more accurate control of the output common-
mode level is required, it is recommended that an external
source, or resistor divider (made up of 10 kΩ resistors), be used.
DRIVING A CAPACITIVE LOAD
A purely capacitive load can react with the pin and bondwire
inductance of the AD8131 resulting in high frequency ringing
in the pulse response. One way to minimize this effect is to
place a small resistor in series with the amplifier’s outputs as
shown in Figure 26.
相關PDF資料 |
PDF描述 |
|---|---|
| AD8131ARZ-REEL7 | Low Cost, High Speed Differential Driver |
| AD8132ARMZ | Low Cost, High Speed Differential Amplifier |
| AD8132ARMZ-REEL | Low Cost, High Speed Differential Amplifier |
| AD8132ARMZ-REEL7 | Low Cost, High Speed Differential Amplifier |
| AD8132ARZ | Low Cost, High Speed Differential Amplifier |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8131ARZ-REEL7 | 功能描述:IC AMP DIFF LDIST 60MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數:4 輸出類型:- 轉換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源，單路/雙路(±):3 V ~ 16 V，±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:14-SOIC 包裝:管件 產品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5 |
| AD8131-EVAL | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low-Cost, High-Speed Differential Driver |
| AD8132 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low-Cost, High-Speed Differential Amplifier |
| AD8132_06 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed Differential Amplifier |
| AD8132_09 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, High Speed Differential Amplifier |
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