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參數(shù)資料
| 型號(hào)： | EL9214IREZ-T13 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | 100MHz 100mA VCOM Amplifiers |
| 中文描述： | QUAD OP-AMP, 2000 uV OFFSET-MAX, 63 MHz BAND WIDTH, PDSO14 |
| 封裝： | ROHS COMPLIANT, HTSSOP-14 |
| 文件頁數(shù)： | 9/9頁 |
| 文件大?。?/td> | 278K |
| 代理商： | EL9214IREZ-T13 |
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Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
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reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
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FN7007.0
December 22, 2004
Application Information
Product Description
The EL9211, EL9212, and EL9214 voltage feedback
amplifiers are fabricated using a high voltage CMOS
process. They exhibit rail-to-rail input and output capability,
are unity gain stable and have low power consumption
(2.4mA per amplifier). These features make the EL9211,
EL9212, and EL9214 ideal for a wide range of general-
purpose applications. Connected in voltage follower mode
and driving a load of 10K, the EL9211, EL9212, and EL9214
have a -3dB bandwidth of 130MHz while maintaining a
115V/μs slew rate. The EL9211 is a single amplifier, EL9212
is a dual amplifier, and EL9214 is a quad amplifier.
Operating Voltage, Input, and Output
The EL9211, EL9212, and EL9214 are specified with a
single nominal supply voltage from 5V to 13.5V or a split
supply with its total range from 5V to 13.5V. Most EL9211,
EL9212, and EL9214 specifications are stable over both the
full supply range and operating temperatures of -40°C to
+85°C. Parameter variations with operating voltage and/or
temperature are shown in the typical performance curves.
Short Circuit Current Limit
The EL9211, EL9212, and EL9214 will limit the short circuit
current to 300mA if the output is directly shorted to the
positive or negative supply. If an output is shorted
indefinitely, the power dissipation could easily increase such
that the device may be damaged. Maximum reliability is
maintained if the output continuous current never exceeds
±65mA. This limit is set by the design of the internal metal
interconnects.
Output Phase Reversal
The EL9211, EL9212, and EL9214 are immune to phase
reversal as long as the input voltage is limited from
-VS -0.5V to +VS +0.5V. Although the device's output will not
change phase, the input's over-voltage should be avoided. If
an input voltage exceeds supply voltage by more than 0.6V,
electrostatic protection diodes placed in the input stage of
the device begin to conduct and over-voltage damage could
occur.
Unused Amplifiers
It is recommended that any unused amplifiers in a dual and
quad package be configured as a unity gain follower. The
inverting input should be directly connected to the output
and the non-inverting input tied to the ground plane.
Power Supply Bypassing and Printed Circuit
Board Layout
The EL9211, EL9212, and EL9214 can provide gain at high
frequency. As with any high-frequency device, good printed
circuit board layout is necessary for optimum performance.
Ground plane construction is highly recommended, lead
lengths should be as short as possible and the power supply
pins must be well bypassed to reduce the risk of oscillation.
For normal single supply operation, where the -VS pin is
connected to ground, a 0.1μF ceramic capacitor should be
placed from +VS to pin and -VS to pin. A 4.7μF tantalum
capacitor should then be connected in parallel, placed in the
region of the amplifier. One 4.7μF capacitor may be used for
multiple devices. This same capacitor combination should be
placed at each supply pin to ground if split supplies are to be
used.
EL9211, EL9212, EL9214
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EL9214IREZ-T7 | 功能描述:IC AMP QUAD 100MHZ 100MA14HTSSOP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉(zhuǎn)換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件 |
| E-L9338MD | 功能描述:功率驅(qū)動(dòng)器IC Quad Parallel RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| E-L9338MD/TR | 功能描述:功率驅(qū)動(dòng)器IC Quad Parallel RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| EL-94-22UBC/C430 | 功能描述:標(biāo)準(zhǔn)LED-通孔 Blue Water Clear 466nm 65mcd RoHS:否 制造商:Vishay Semiconductors 照明顏色:Red 光強(qiáng)度:0.7 mcd 波長/色溫:615 nm 顯示角:45 deg 透鏡顏色/類型:Clear, Non-Diffused 正向電流:70 mA 正向電壓:1.83 V to 3.03 V LED 大小:2 mm 系列: 封裝:Tube |
| EL-94-22UBC/C430/S2 | 功能描述:標(biāo)準(zhǔn)LED-通孔 Blue Water Clear 466nm 70mcd RoHS:否 制造商:Vishay Semiconductors 照明顏色:Red 光強(qiáng)度:0.7 mcd 波長/色溫:615 nm 顯示角:45 deg 透鏡顏色/類型:Clear, Non-Diffused 正向電流:70 mA 正向電壓:1.83 V to 3.03 V LED 大小:2 mm 系列: 封裝:Tube |
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