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參數(shù)資料
| 型號(hào)： | HA-2842 |
| 廠商： | Intersil Corporation |
| 英文描述： | 80MHz, High Slew Rate, High Output Current, Video Operational Amplifier(80MHz、高偏移高輸出電流視頻運(yùn)算放大器) |
| 中文描述： | 為80MHz，高壓擺率，高輸出電流，視頻運(yùn)算放大器（80MHz的，高偏移高輸出電流視頻運(yùn)算放大器） |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 218K |
| 代理商： | HA-2842 |
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Copyright
Intersil Corporation 1999
HA-2842
80MHz, High Slew Rate, High Output
Current, Video Operational Amplifier
The HA-2842 is a wideband, high slew rate, operational
amplifier featuring an outstanding combination of speed,
bandwidth, and output drive capability. This amplifier’s
performance is further enhanced through stable operation
down to closed loop gains of +2, the inclusion of offset null
controls, and by its excellent video performance.
The capabilities of the HA-2842 are ideally suited for high
speed cable driver circuits, where low closed loop gains and
high output drive are required. With a 6MHz full power
bandwidth, this amplifier is well suited for high frequency
signal conditioning circuits and video amplifiers. Gain
flatness of 0.035dB, combined with differential gain and
phase specifications of 0.02%, and 0.03 degrees,
respectively, make the HA-2842 ideal for component and
composite video applications.
A zener/nichrome based reference circuit, coupled with
advanced laser trimming techniques, yields a supply current
with a low temperature coefficient and low lot-to-lot variability.
For example, the average I
CC
variation from 85
o
C to -40
o
C is
<600
μ
A (
±
2%), while the standard deviation of the I
CC
distribution is <0.1mA (0.8%) at 25
o
C. Tighter I
CC
control
translates to more consistent AC parameters ensuring that
units from each lot perform the same way, and easing the task
of designing systems for wide temperature ranges. Critical AC
parameters, Slew Rate and Bandwidth, each vary by less
than
±
5% over the industrial temperature range (see Typical
Performance Curves).
Features
Stable at Gains of 2 or Greater
Low AC Variability Over Process and Temperature
Gain Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . 80MHz
Gain Flatness to 10MHz. . . . . . . . . . . . . . . . . . . . 0.035dB
High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 400V/
μ
s
High Output Current (Min) . . . . . . . . . . . . . . . . . . . 100mA
Differential Gain/Phase. . . . . . . . . . . 0.02%/0.03 Degrees
Low Supply Current (Max) . . . . . . . . . . . . . . . . . . . . 15mA
Enhanced Replacement for AD842
Applications
Pulse and Video Amplifiers
Wideband Amplifiers
Coaxial Cable Drivers
Fast Sample-Hold Circuits
High Frequency Signal Conditioning Circuits
Pinout
HA-2842
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER
(BRAND)
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HA3-2842-5
0 to 75
8 Ld PDIP
E8.3
HA9P2842-5
(H2842F5)
0 to 75
8 Ld SOIC
M8.15
BAL
-IN
+IN
V-
1
2
3
4
8
7
6
5
BAL
V+
OUT
NC
-
+
Data Sheet
September 1998
File Number
2766.5
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相關(guān)代理商/技術(shù)參數(shù) |
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| HA-2842 WAF | 制造商:Intersil Corporation 功能描述: |
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| HA-2842883 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Wideband, High Slew Rate, High Output Current, Video Operational Amplifier |
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