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参数资料
| 型号： | AD8109ASTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 33/33页 |
| 文件大小： | 0K |
| 描述： | IC VIDEO CROSSPOINT SWIT 80LQFP |
| 标准包装： | 1 |
| 功能： | 视频交叉点开关 |
| 电路： | 1 x 8:8 |
| 电压电源： | 双电源 |
| 电压 - 电源，单路/双路(±)： | ±4.5 V ~ 5.5 V |
| 电流 - 电源： | 33mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 80-LQFP |
| 供应商设备封装： | 80-LQFP（12x12） |
| 包装： | 托盘 |
| 产品目录页面： | 801 (CN2011-ZH PDF) |
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AD8108/AD8109
Rev. B | Page 8 of 32
ABSOLUTE MAXIMUM RATINGS
Table 7.
Parameter
Rating
Supply Voltage
12.0 V
Internal Power Dissipation1
AD8108/AD8109 80-Lead Plastic LQFP (ST)
2.6 W
Input Voltage
±VS
Output Short-Circuit Duration
Observe power
derating curves
Storage Temperature Range2
65°C to +125°C
1 Specification is for device in free air (TA = 25°C):
80-lead plastic LQFP (ST): θJA = 48°C/W.
2 Maximum reflow temperatures are to JEDEC industry standard J-STD-020.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated by the
AD8108/AD8109 is limited by the associated rise in junction
temperature. The maximum safe junction temperature for
plastic encapsulated devices is determined by the glass transition
temperature of the plastic, approximately 125°C. Temporarily
exceeding this limit may cause a shift in parametric performance
due to a change in the stresses exerted on the die by the package.
Exceeding a junction temperature of 125°C for an extended
period can result in device failure.
While the AD8108/AD8109 are internally short-circuit protected,
this may not be sufficient to guarantee that the maximum junction
temperature (125°C) is not exceeded under all conditions. To
ensure proper operation, it is necessary to observe the maximum
power derating curves shown in Figure 5.
AMBIENT TEMPERATURE (
°C)
5.0
M
A
XIM
U
M
POW
E
R
D
ISSIPA
TION
(
)
4.0
0
–50
80
–40 –30 –20 –10
0
10
20
30 40 50
60
70
3.0
2.0
1.0
TJ = 125°C
90
01068-004
Figure 5. Maximum Power Dissipation vs. Temperature
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD8109ASTZ | 制造商:Analog Devices 功能描述:Analog Crosspoint Switch IC |
| AD8109ASTZ2 | 制造商:AD 制造商全称:Analog Devices 功能描述:325 MHz, 8 ?? 8 Buffered Video Crosspoint Switches |
| AD8109-EB | 制造商:Analog Devices 功能描述:Evaluation Board For IC Video Cross PT 250MHz 8X8 制造商:Analog Devices 功能描述:VID CROSSPT 250MHZ 8X8 - Bulk 制造商:Rochester Electronics LLC 功能描述:AD8109 EVALUATION BOARD - Bulk |
| AD810ACHIPS | 制造商:Analog Devices 功能描述: |
| AD810AN | 功能描述:IC CURR-FDBK AMP VIDEO LP 8-DIP 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:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
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