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| 型号： | ISL59424IRZ-T7 |
| 厂商： | INTERSIL CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | 1GHz Triple Multiplexing Amplifiers |
| 中文描述： | TRIPLE 2-CHANNEL, VIDEO MULTIPLEXER, QCC24 |
| 封装： | LEAD FREE, QFN-24 |
| 文件页数： | 11/13页 |
| 文件大小： | 780K |
| 代理商： | ISL59424IRZ-T7 |
11
FN7456.2
September 8, 2005
The QFN Package Requires Additional PCB Layout
Rules for the Thermal Pad
The thermal pad is electrically connected to V- supply
through the high resistance IC substrate. Its primary function
is to provide heat sinking for the IC. However, because of the
connection to the V- supply through the substrate, the
thermal pad must be tied to the V- supply to prevent
unwanted current flow to the thermal pad. Do
not
tie this pin
to GND. Connecting this pin to GND could result in large
back biased currents flowing between GND and V-. The
ISL59445 uses the package with pad dimensions of
D2 = 2.48mm and E2 = 3.4mm.
Maximum AC performance is achieved if the thermal pad is
attached to a dedicated de-coupled layer in a multi-layered
PC board. In cases where a dedicated layer is not possible,
AC performance may be reduced at upper frequencies.
The thermal pad requirements are proportional to power
dissipation and ambient temperature. A dedicated layer
eliminates the need for individual thermal pad area. When a
dedicated layer is not possible a 1” x 1” pad area is sufficient
for the ISL59445 that is dissipating 0.5W in +50°C ambient.
Pad area requirements should be evaluated on a case by
case basis.
ISL59424, ISL59445
相关PDF资料 |
PDF描述 |
|---|---|
| ISL59445 | 1GHz Triple Multiplexing Amplifiers(1GHz三倍多路放大器) |
| ISL59445IR-T13 | 1GHz Triple Multiplexing Amplifiers |
| ISL59445IR-T7 | 1GHz Triple Multiplexing Amplifiers |
| ISL59483IRZ | Dual, 500MHz Triple, Multiplexing Amplifiers |
| ISL59483IRZ-T13 | Dual, 500MHz Triple, Multiplexing Amplifiers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL59440 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:400MHz Multiplexing Amplifier |
| ISL59440_07 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:400MHz Multiplexing Amplifier |
| ISL59440IA | 功能描述:IC AMP MULTIPLEX 400MHZ 16-QSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
| ISL59440IA-EVAL | 制造商:Intersil Corporation 功能描述:EVAL KIT FOR 400MHZ MULTIPLEXING AMP - Bulk |
| ISL59440IA-T13 | 功能描述:IC AMP MULTIPLEX 400MHZ 16-QSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
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