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參數(shù)資料
| 型號： | EL5420TISZ |
| 廠商： | Intersil |
| 文件頁數(shù)： | 6/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC OPAMP GP RR 12MHZ QD 14SOIC |
| 標(biāo)準(zhǔn)包裝： | 55 |
| 放大器類型： | 電壓反饋 |
| 電路數(shù)： | 4 |
| 輸出類型： | 滿擺幅 |
| 轉(zhuǎn)換速率： | 12 V/µs |
| 增益帶寬積： | 8MHz |
| -3db帶寬： | 12MHz |
| 電流 - 輸入偏壓： | 2nA |
| 電壓 - 輸入偏移： | 4000µV |
| 電流 - 電源： | 500µA |
| 電流 - 輸出 / 通道： | 70mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 19 V，±2.25 V ~ 9.5 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(yīng)商設(shè)備封裝： | 14-SOIC |
| 包裝： | 管件 |
14
FN6838.0
September 25, 2009
Power Supply Bypassing and Printed Circuit
Board Layout
The EL5420T can provide gain at high frequency, so good
printed circuit board layout is necessary for optimum
performance. Ground plane construction is highly
recommended, trace lengths should be as short as possible
and the power supply pins must be well bypassed to reduce
any risk of oscillation.
For normal single supply operation (the VS- pin is connected
to ground) a 4.7F capacitor should be placed from VS+ to
ground, then a parallel 0.1F capacitor should be connected
as close to the amplifier as possible. One 4.7F capacitor
may be used for multiple devices. For dual supply operation
the same capacitor combination should be placed at each
supply pin to ground.
For the QFN package, with exposed thermal pad, the pad
should be connected to the lowest potential, VS-, to optimize
thermal and operating performance. PCB vias should be
placed below the device’s exposed thermal pad to transfer
heat to the VS- plane and away from the device.
Revision History
DATE
REVISION
CHANGE
9/25/09
FN6838.0
Initial Release
EL5420T
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL5420TISZ-T13 | 功能描述:運(yùn)算放大器 - 運(yùn)放 EL5420TISZ 12 MHZ QD R2R I/O OP 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 |
| EL5420TISZ-T7 | 功能描述:運(yùn)算放大器 - 運(yùn)放 EL5420TISZ 12 MHZ QD R2R I/O OP 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 |
| EL5421 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad 12MHz Rail-to-Rail Input-Output Buffer |
| EL5421_07 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Quad 12MHz Rail-to-Rail Input-Output Buffer |
| EL5421C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:Quad 12MHz Rail-to-Rail Input-Output Buffer |
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