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參數(shù)資料
| 型號(hào)： | LT6402IUD-12#PBF |
| 廠商： | Linear Technology |
| 文件頁(yè)數(shù)： | 6/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC DIFF AMP/ADC DRVR 16-QFN |
| 標(biāo)準(zhǔn)包裝： | 121 |
| 放大器類(lèi)型： | 差分 |
| 電路數(shù)： | 2 |
| 輸出類(lèi)型： | 差分 |
| 轉(zhuǎn)換速率： | 400 V/µs |
| -3db帶寬： | 300MHz |
| 電流 - 輸入偏壓： | 5µA |
| 電壓 - 輸入偏移： | 1000µV |
| 電流 - 電源： | 30mA |
| 電流 - 輸出 / 通道： | 35mA |
| 電壓 - 電源，單路/雙路(±)： | 4 V ~ 5.5 V，±2 V ~ 2.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤(pán) |
| 供應(yīng)商設(shè)備封裝： | 16-QFN-EP（3x3） |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁(yè)面： | 1322 (CN2011-ZH PDF) |
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LT6402-12
14
640212fa
Large Output Voltage Swings
The LT6402-12 has been designed to provide the 3.2VP-
P output swing needed by the LTC1748 family of 14-bit
low-noise ADCs. This additional output swing improves
system SNR by up to 4dB.
Input Bias Voltage and Bias Current
The input pins of the LT6402-12 are internally biased to
the voltage applied to the VOCM pin. No external biasing
resistors are needed, even for AC-coupled operation. The
input bias current is determined by the voltage difference
between the input common mode voltage and the VOCM
pin (which sets the output common mode voltage). For
example, if the inputs are tied to 2.5V with the VOCM pin
at 2.2V, then a total input bias current of 2mA will ow
into the LT6402-12’s +INA and +INB pins. Furthermore,
an additional input bias current totaling 2mA will ow into
the –INA and –INB inputs.
Application (Demo) Boards
The DC954A Demo Board has been created for stand-alone
evaluation of the LT6402-12 with either single-ended or
differential input and output signals. As shown, it accepts
a single-ended input and produces a single-ended output
so that the LT6402-12 can be evaluated using standard
laboratory test equipment. For more information on this
Demo Board, please refer to the layout and schematic
diagrams found later in this data sheet.
There are also additional demo boards available that
combine the LT6402-12 with a variety of different Linear
Technology ADCs. Please contact the factory for more
information on these demo boards.
Top Silkscreen
APPLICATIONS INFORMATION
TYPICAL APPLICATION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT6402IUD-12-TR | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:300MHz Low Distortion, Low Noise Differential Amplifi er/ ADC Driver (AV = 12dB) |
| LT6402IUD-12-TRPBF | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:300MHz Low Distortion, Low Noise Differential Amplifi er/ ADC Driver (AV = 12dB) |
| LT6402IUD-20 | 制造商:LINER 制造商全稱(chēng):Linear Technology 功能描述:300MHz Low Distortion, Low Noise Differential Amplifier/ ADC Driver (AV = 20dB) |
| LT6402IUD-20#PBF | 功能描述:IC DIFF AMP/ADC DRVR 16-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 放大器類(lèi)型:通用 電路數(shù):2 輸出類(lèi)型:滿擺幅 轉(zhuǎn)換速率:350 V/µs 增益帶寬積:180MHz -3db帶寬:320MHz 電流 - 輸入偏壓:12.5µA 電壓 - 輸入偏移:800µV 電流 - 電源:15mA 電流 - 輸出 / 通道:85mA 電壓 - 電源，單路/雙路(±):2.5 V ~ 12.6 V，±1.25 V ~ 6.3 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) |
| LT6402IUD-20#TR | 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 300MHZ, 400V/US, QFN-16, No. of Amplifiers:1, Input Offset Voltage:1mV, Gain dB Max:20dB, Bandwidth:300MHz, Amplifier Case Style:QFN, No. of Pins:16, Supply Voltage Range:4V to 5.5V, Slew Rate:400V/s, MSL:- |
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