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HFA1145IP PDF预览

HFA1145IP

更新时间: 2024-09-17 04:21:31
品牌 Logo 应用领域
英特矽尔 - INTERSIL 运算放大器光电二极管
页数 文件大小 规格书
13页 419K
描述
330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable

HFA1145IP 数据手册

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HFA1145  
®
Data Sheet  
June 1, 2006  
FN3955.5  
330MHz, Low Power, Current Feedback  
Video Operational Amplifier with Output  
Disable  
Features  
• Low Supply Current . . . . . . . . . . . . . . . . . . . . . . . . 5.8mA  
• High Input Impedance . . . . . . . . . . . . . . . . . . . . . . . 1MΩ  
• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . . . . . . 330MHz  
• Very Fast Slew Rate. . . . . . . . . . . . . . . . . . . . . . 1000V/μs  
• 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  
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.  
• Pb-Free Plus Anneal Available (RoHS Compliant)  
Multiplexed A/D applications will also find the HFA1145  
useful as the A/D driver/multiplexer.  
Applications  
The HFA1145 is a low power, high performance upgrade for  
the CLC410.  
• Flash A/D Drivers  
• Video Switching and Routing  
• Professional Video Processing  
• Video Digitizing Boards/Systems  
• Multimedia Systems  
For Military grade product, please refer to the HFA1145/883  
data sheet.  
Ordering Information  
PART  
NUMBER  
(BRAND)  
TEMP.  
RANGE  
(°C)  
• RGB Preamps  
PART  
MARKING  
PKG.  
PACKAGE DWG. #  
• Medical Imaging  
HFA1145IB  
1145IB  
-40 to 85 8 Ld SOIC  
M8.15  
M8.15  
• Hand Held and Miniaturized RF Equipment  
• Battery Powered Communications  
HFA1145IBZ  
(Note)  
1145IBZ  
-40 to 85 8 Ld SOIC  
(Pb-free)  
HFA1145IP  
HFA1145IP  
-40 to 85 8 Ld PDIP  
E8.3  
E8.3  
Pinout  
HFA1145IPZ  
(Note)  
HFA1145IPZ -40 to 85 8 Ld PDIP*  
(Pb-free)  
HFA1145 (SOIC)  
TOP VIEW  
HFA11XXEVAL DIP Evaluation Board for High Speed Op Amps  
Note: Requires a SOIC-to-DIP adapter. See  
“Evaluation Board” section inside.  
NC  
-IN  
+IN  
V-  
1
2
3
4
8
7
6
5
DISABLE  
V+  
-
+
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.  
OUT  
NC  
*Pb-free PDIPs can be used for through hole wave solder processing  
only. They are not intended for use in Reflow solder processing  
applications.  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
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.  

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