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參數(shù)資料
| 型號： | ISL59311IRZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface |
| 中文描述： | 3 CHANNEL, VIDEO AMPLIFIER, PQCC32 |
| 封裝： | 5 X 6 MM, ROHS COMPLIANT, MO-220, QFN-32 |
| 文件頁數(shù)： | 13/14頁 |
| 文件大小： | 388K |
| 代理商： | ISL59311IRZ |
13
FN6372.2
April 4, 2007
Power Dissipation Calculation
When switching at high speeds, or driving heavy loads, the
ISL59311 drive capability is ultimately limited by the rise in die
temperature brought about by internal power dissipation. For
reliable operation die temperature must be kept below T
JMAX
(+125°C). It is necessary to calculate the power dissipation for
a given application prior to selecting package type. Power
dissipation may be calculated:
where:
V
S
is the total power supply to the ISL59311 (= V
CCD
)
V
OUT
is the swing on the output (V
H
- V
L
)
C
L
is the load capacitance
C
INT
is the internal load capacitance (80pF max)
I
S
is the quiescent supply current
f is frequency
Having obtained the application's power dissipation, the
maximum junction temperature can be calculated:
where:
T
JMAX
is the maximum junction temperature (+125°C)
T
MAX
is the maximum ambient operating temperature
PD is the power dissipation calculated above
θ
JA
is the thermal resistance, junction to ambient, of the
application (package + PCB combination). Refer to the
Package Power Dissipation curves.
PD
V
S
I
S
×
(
)
4
Σ
1
×
C
INT
V
S
2
f
×
×
(
)
C
L
V
OUT
2
f
×
×
(
)
+
=
T
JMAX
T
MAX
Θ
JA
PD
×
+
=
ISL59311
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ISL59311 | Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface |
| ISL59311IRZ-T13 | Differential Video Amplifier with Common Mode Sync Encoder and Serial Digital Interface |
| ISL59420 | 400MHz Multiplexing Amplifier |
| ISL59420IU-T13 | 400MHz Multiplexing Amplifier |
| ISL59420IU-T7 | 400MHz Multiplexing Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL59311IRZ-T13 | 制造商:Intersil Corporation 功能描述:DIFFERENTIAL VIDEO AMPLIFIER W/COMMON 制造商:Intersil Corporation 功能描述:VID AMP TRIPLE 1.3GHZ 5.5V 32QFN EP - Tape and Reel 制造商:Intersil 功能描述:ISL6558IRZ-T W/SCM ASSY & MSL2 ONLY 4 |
| ISL59420 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:400MHz Multiplexing Amplifier |
| ISL59420EVAL1 | 功能描述:EVAL BOARD 1 FOR ISL59420 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:* 標準包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| ISL59420IU | 功能描述:IC AMP MULTIPLEX 400MHZ 10-MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 應(yīng)用:TFT-LCD 面板：VCOM 驅(qū)動器 輸出類型:滿擺幅 電路數(shù):1 -3db帶寬:35MHz 轉(zhuǎn)換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應(yīng)商設(shè)備封裝:8-uMax-EP 包裝:管件 |
| ISL59420IU-T13 | 功能描述:IC AMP MULTIPLEX 400MHZ 10-MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 應(yīng)用:TFT-LCD 面板：VCOM 驅(qū)動器 輸出類型:滿擺幅 電路數(shù):1 -3db帶寬:35MHz 轉(zhuǎn)換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應(yīng)商設(shè)備封裝:8-uMax-EP 包裝:管件 |
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