參數資料
型號： HFA1155
廠商： Intersil Corporation
英文描述： 380MHz, SOT-23, Low Power Current Feedback Operational Amplifier
中文描述： 380MHz，SOT - 23封裝，低功耗電流反饋運算放大器
文件頁數： 1/13頁
文件大?。?/td> 244K
代理商： HFA1155
1
TM
File Number
4863
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil and Design is a trademark of Intersil Corporation.
Copyright
Intersil Corporation 2000
HFA1155
380MHz, SOT-23, Low Power Current
Feedback Operational Amplifier
The HFA1155 is a low power, high-speed op amp and is the
most recent addition to Intersil’s HFA1XX5 series of low
power op amps and buffers. Intersil's proprietary
complementary bipolar UHF-1 process, coupled with the
current feedback architecture deliver superb bandwidth even
at very high gains (>250MHz at A
V
= 10). The excellent
video parameters make this amplifier ideal for professional
video applications.
Though specified for
±
5V operation, the HFA1155 operates
with single supply voltages as low as 4.5V, and requires only
1.4mA of I
CC
in 5V applications (see Application Information
section, and Application Note AN9897).
For a lower distortion, higher bandwidth amplifier in a SOT-
23 package, please refer to the HFA1150 data sheet.
Features
Low Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5mA
Low Distortion (10MHz, HD2). . . . . . . . . . . . . . . . . -53dBc
-3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . 380MHz
High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 1700V/
μ
s
Fast Settling Time (0.1%). . . . . . . . . . . . . . . . . . . . . 30ns
Excellent Gain Flatness . . . . . . . . . . .
±
0.04dB to 50MHz
High Output Current. . . . . . . . . . . . . . . . . . . . . . . . . 55mA
Fast Overdrive Recovery . . . . . . . . . . . . . . . . . . . . . <7ns
Operates with 5V Single Supply (See AN9897)
Applications
Video Switching and Routing
Pulse and Video Amplifiers
IF Signal Processing
Flash A/D Driver
Medical Imaging Systems
Related Literature
- AN9420, Current Feedback Theory
- AN9897, Single 5V Supply Operation
Pinouts
HFA1155
(SOIC)
TOP VIEW
HFA1155
(SOT23)
TOP VIEW
Ordering Information
PART NUMBER
(BRAND)
TEMP.
RANGE (
o
C)
PACKAGE
PKG. NO.
HFA1155IB
(H1155I)
-40 to 85
8 Ld SOIC
M8.15
HFA1155IB96
(H1155I)
-40 to 85
8 Ld SOIC
Tape and Reel
M8.15
HFA1155IH96
(1155)
-40 to 85
5 Ld SOT-23
Tape and Reel
P5.064
HFA11XXEVAL
DIP Evaluation Board for High-Speed Op
Amps
OPAMPSOT23EVAL
SOT-23EvaluationBoardforHigh-SpeedOp
Amps
NC
-IN
+IN
V-
1
2
3
4
8
7
6
5
NC
V+
OUT
NC
+
-
1
2
3
5
4
+-
V-
V+
-IN
+IN
OUT
Data Sheet
June 2000
相關PDF資料
PDF描述
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相關代理商/技術參數
參數描述
HFA1155_04 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:380MHz, SOT-23, Low Power Current Feedback Operational Amplifier
HFA1155EVAL 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:380MHz, SOT-23, Low Power Current Feedback Operational Amplifier
HFA1155IB 制造商:Rochester Electronics LLC 功能描述:- Bulk
HFA1155IB96 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:380MHz, SOT-23, Low Power Current Feedback Operational Amplifier
HFA1155IH96 功能描述:IC OPAMP CFA 380MHZ LP SOT23-5 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
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