參數(shù)資料
型號(hào): DS3253N
英文描述: Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
中文描述: 單/雙/三/四DS3/E3/STS-1柳斯
文件頁數(shù): 71/71頁
文件大小: 925K
代理商: DS3253N
DS3251/DS3252/DS3253/DS3254
71 of 71
Maxim/Dallas Semiconductor cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim/Dallas Semiconductor product.
No circuit patent licenses are implied. Maxim/Dallas Semiconductor reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
2005 Maxim Integrated Products Printed USA
The Maxim logo is a registered trademark of Maxim Integrated Products, Inc. The Dallas logo is a registered trademark of Dallas Semiconductor Corporation.
20.
Table 20-A. Thermal Properties, Natural Convection
PARAMETER
Ambient Temperature (Note 1)
Junction Temperature
Theta
-
JA (
JA
), Still Air (Note 2)
Psi-JB
Psi-JT
Note 1:
The package is mounted on a four
-
layer JEDEC standard test board with no airflow and dissipating maximum power.
Note 2:
Theta
-
JA (
JA
) is the junction to ambient thermal resistance, when the package is mounted on a four
-
layer JEDEC standard test board
with no airflow and dissipating maximum power.
Table 20-B. Theta-JA (
JA
) vs. Airflow
FORCED AIR (METERS PER
SECOND)
THERMAL INFORMATION
MIN
-40 C
-40 C
TYP
MAX
+85 C
+125 C
22.4 C/W
9.2 C/W
1.6 C/W
THETA-JA (
JA
)
0
1
22.4 C/W
19.0 C/W
17.2 C/W
2.5
21.
REVISION HISTORY
REVISION
DESCRIPTION
031805
New Product Release (DS3254)
061705
New Product Release (DS3251/DS3252/DS3253)
相關(guān)PDF資料
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DS3254 Single/Dual/Triple/Quad DS3/E3/STS-1 LIUs
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3253N# 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3253N+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Triple DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3253NA3 制造商:Maxim Integrated Products 功能描述:DS3253 REV A3 - Rail/Tube
DS3254 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS3254+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Quad DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray