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参数资料
| 型号： | ADA4431-1YCPZ-R2 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | IC SD VIDEO FILTER ULP 16LFCSP |
| 标准包装： | 1 |
| 应用： | 滤波器 |
| 输出类型： | 满摆幅 |
| 电路数： | 1 |
| -3db带宽： | 7.9MHz |
| 电流 - 电源： | 4.7mA |
| 电压 - 电源，单路/双路(±)： | 2.5 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-UFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 16-LFCSP-UQ EP（3x3） |
| 包装： | 标准包装 |
| 其它名称： | ADA4431-1YCPZ-R2DKR |
ADA4431-1
Rev. 0 | Page 5 of 12
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Rating
Supply Voltage
4.0 V
Power Dissipation
See Figure 3
Storage Temperature Range
–65°C to +125°C
Operating Temperature Range
–40°C to +85°C
Lead Temperature (Soldering 10 sec)
300°C
Junction Temperature
150°C
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.
THERMAL RESISTANCE
θJA is specified for the device (including exposed pad) soldered
to a high thermal conductivity 2s2p circuit board, as described
in EIA/JESD 51-7. The exposed pad is not electrically connected to
the device. It is typically soldered to a pad on the PCB that is
thermally and electrically connected to an internal ground plane.
Table 4. Thermal Resistance
Package Type
θJA
Unit
16-lead LFCSP-UQ (CP-16-12)
43
°C/W
MAXIMUM POWER DISSIPATION
The maximum safe power dissipation in the ADA4431-1
package is limited by the associated rise in junction temperature
(TJ) on the die. At approximately 150°C, which is the glass
transition temperature, the plastic changes its properties. Even
temporarily exceeding this temperature limit can change the
stresses that the package exerts on the die, permanently shifting
the parametric performance of the ADA4431-1. Exceeding a
junction temperature of 150°C for an extended period can result in
changes in the silicon devices potentially causing failure.
The power dissipated in the package (PD) is the sum of the
quiescent power dissipation and the power dissipated in the
package due to the load drive. The quiescent power is the voltage
between the supply pins (VS) times the quiescent current (IS).
The power dissipated due to the load drive depends upon the
particular application. The power due to load drive is calculated
by multiplying the load current by the associated voltage drop
across the device. RMS voltages and currents must be used in
these calculations.
Airflow increases heat dissipation, effectively reducing θJA. In
addition, more metal directly in contact with the package leads
and exposed pad from metal traces, through-holes, ground, and
power planes reduces the θJA.
Figure 3 shows the maximum safe power dissipation in the
package vs. the ambient temperature for the 16-lead LFCSP
package (43°C/W) on a JEDEC standard 4-layer board.
06
74
3-
0
03
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
MA
X
IMU
M
PO
WER
D
ISS
IPA
T
IO
N
(W
)
–40 –30 –20 –10
0
10 20 30
40 50 60
70 80 90 100
AMBIENT TEMPERATURE (°C)
Figure 3. Maximum Power Dissipation vs. Temperature for a 4-Layer Board
ESD CAUTION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADA4431-1YCPZ-R7 | 功能描述:IC VIDEO FILTER SD ULP 16-LFCSP RoHS:是 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) |
| ADA4431-1YCPZ-RL | 功能描述:IC SD VIDEO FILTER ULP 16LFCSP RoHS:是 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) |
| ADA4431-1YCPZ-RZ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADA4431-1YCPZ-TR | 制造商:Analog Devices 功能描述:LOW PWR COMP VIDEO FLTR W/ULP DISABLE - Tape and Reel |
| ADA4432-1 | 制造商:AD 制造商全称:Analog Devices 功能描述:SD Video Filter Amplifiers |
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