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參數(shù)資料
| 型號(hào)： | TS982 |
| 元件分類： | 運(yùn)算放大器 |
| 英文描述： | RAIL TO RAIL HIGH OUTPUT CURRENT DUAL OPERATIONAL AMPLIFIER |
| 中文描述： | 軌對(duì)軌高輸出電流雙路運(yùn)算放大器 |
| 文件頁(yè)數(shù)： | 14/15頁(yè) |
| 文件大小： | 569K |
| 代理商： | TS982 |
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TS982
14/15
P
amp2
is the power dissipated by the second oper-
ational amplifier.
K
Specify the maximum operating tempera-
ture, (Ta)of the TS982.
K
Specify the maximum junction temperature
(Tj) at the maximum output power. As dis-
cussed above, Tj must be below 150°C
and as low as possible for reliability consid-
erations.
K
The maximum thermal resistance between
junction and ambient Rthja is then:
Rthja = (Tj-Ta)/P
total
Different PCBs can give the right Rthja for one ap-
plication. The following curve gives the Rthja of
the SO8Epad versus the copper area of a top side
PCB.
Rthja of the TS982 vs Top Side Copper Area
The ultimate Rthja of the package on a 4 layers
PCB under natural convection conditions, is 45°C/
W by using two power planes and metallized
holes.
Parallel Operation
Using the two amplifiers of the TS982 in parallel
mode allows higher output current: 400 mA.
Parallel Operation: 400mA Output Current
-
+
-
+
TS981-1
TS981-2
10K
10K
400 mA Output Current
Load
Input
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS982C3R | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:Low-Loss Fast Recovery Diode |
| TS982C4R | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:Low-Loss Fast Recovery Diode |
| TS982C6R | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:SILICON DIODE |
| TS982C6R_10 | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:Low-Loss Fast Recovery Diode |
| TS982IDW | 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Bipolar Oper Amps Wide bandwidth RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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