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參數(shù)資料
| 型號： | AD843KNZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP GP 34MHZ 50MA 8DIP |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 放大器類型： | 通用 |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 250 V/µs |
| 增益帶寬積： | 34MHz |
| 電流 - 輸入偏壓： | 40pA |
| 電壓 - 輸入偏移： | 500µV |
| 電流 - 電源： | 12mA |
| 電流 - 輸出 / 通道： | 50mA |
| 電壓 - 電源，單路/雙路(±)： | ±4.5 V ~ 18 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 8-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 8-PDIP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 766 (CN2011-ZH PDF) |
REV. D
–10–
AD843
equal. Alternatively, an autocalibration circuit using two D/A
converters can be employed. This can also be used to calibrate
out the effects of offset voltage drift over temperature.
The switch choice, for U1s, is critical in this type of design. The
DG542 utilizes “T” switching techniques on each channel for
exceptionally low crosstalk and for high isolation. The part fur-
ther improves these specifications by using ground pins between
the signal pins. With an input frequency of 5 MHz, crosstalk
and isolation are –85 dB and –75 dB, respectively. A limitation
of this switch is that it operates from a maximum –5 V negative
supply, making bipolar operation more difficult. It is recom-
mended that amplifiers A1, A2 and A3 operate from the same
–5 V supply to minimize any potential latch-up problems.
Figure 26. A Ping-Pong Sample-and-Hold Amplifier
Figure 27. Settling Time Test Circuit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD843KNZ | 制造商:Analog Devices 功能描述:IC OP-AMP FAT SETTLING |
| AD843S | 制造商:AD 制造商全稱:Analog Devices 功能描述:34 MHz, CBFET Fast Settling Op Amp |
| AD843SCHIPS | 制造商:AD 制造商全稱:Analog Devices 功能描述:34 MHz, CBFET Fast Settling Op Amp |
| AD843SE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| AD843SE/883B | 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:FAST SETTLING H.S. OP AMP - Bulk |
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