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參數資料
| 型號： | HFA1145 |
| 廠商： | Intersil Corporation |
| 英文描述： | 330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable(330MHz,低功率,電流反饋視頻運放) |
| 中文描述： | 330MHz，低功耗，電流反饋運算放大器，具有視頻輸出禁用（330MHz，低功率，電流反饋視頻運放） |
| 文件頁數： | 1/13頁 |
| 文件大小： | 419K |
| 代理商： | HFA1145 |
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 1999, 2004, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
HFA1145
330MHz, Low Power, Current Feedback
Video Operational Amplifier with Output
Disable
The HFA1145 is a high speed, low power current feedback
amplifier built with Intersil’s proprietary complementary
bipolar UHF-1 process.
This amplifier features a TTL/CMOS compatible disable
control, pin 8, which when pulled low reduces the supply
current and forces the output into a high impedance state.
This allows easy implementation of simple, low power video
switching and routing systems. Component and composite
video systems also benefit from this op amp’s excellent gain
flatness, and good differential gain and phase specifications.
Multiplexed A/D applications will also find the HFA1145
useful as the A/D driver/multiplexer.
The HFA1145 is a low power, high performance upgrade for
the CLC410.
For Military grade product, please refer to the HFA1145/883
data sheet
.
Features
Low Supply Current . . . . . . . . . . . . . . . . . . . . . . . . 5.8mA
High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1M
Ω
Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . 330MHz
Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . . 1000V/
μ
s
Gain Flatness (to 75MHz) . . . . . . . . . . . . . . . . . .
±
0.1dB
Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.02%
Differential Phase. . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
Output Enable/Disable Time . . . . . . . . . . . . . 180ns/35ns
Pin Compatible Upgrade for CLC410
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Flash A/D Drivers
Video Switching and Routing
Professional Video Processing
Video Digitizing Boards/Systems
Multimedia Systems
RGB Preamps
Medical Imaging
Hand Held and Miniaturized RF Equipment
Battery Powered Communications
Pinout
HFA1145 (SOIC)
TOP VIEW
Ordering Information
PART
NUMBER
(BRAND)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE
PKG.
DWG. #
HFA1145IB
1145IB
-40 to 85 8 Ld SOIC
M8.15
HFA1145IBZ
(Note)
1145IBZ
-40 to 85 8 Ld SOIC
(Pb-free)
M8.15
HFA1145IP
HFA1145IP
-40 to 85 8 Ld PDIP
E8.3
HFA1145IPZ
(Note)
HFA1145IPZ
-40 to 85 8 Ld PDIP*
(Pb-free)
E8.3
HFA11XXEVAL DIP Evaluation Board for High Speed Op Amps
Note: Requires a SOIC-to-DIP adapter. See
“Evaluation Board” section inside.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
NC
-IN
+IN
V-
1
2
3
4
8
7
6
5
DISABLE
V+
OUT
N
C
-
+
Data Sheet
June 1, 2006
FN3955.5
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HFA1145/883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Speed, Low Power, Current Feedback Video Operational Amplifier with Output Disable |
| HFA1145_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable |
| HFA1145IB | 功能描述:IC OPAMP CFA 330MHZ 8-SOIC 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:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 應用:TFT-LCD 面板：VCOM 驅動器 輸出類型:滿擺幅 電路數:1 -3db帶寬:35MHz 轉換速率: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 供應商設備封裝:8-uMax-EP 包裝:管件 |
| HFA1145IBZ | 功能描述:視頻放大器 W/ANL OPAMP 330MHZ CFB DISABLE IND RoHS:否 制造商:ON Semiconductor 通道數量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel |
| HFA1145IP | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
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