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參數資料
| 型號： | HA-2842883 |
| 廠商： | Intersil Corporation |
| 英文描述： | Wideband, High Slew Rate, High Output Current, Video Operational Amplifier |
| 中文描述： | 寬帶，高擺率，高輸出電流，視頻運算放大器 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 275K |
| 代理商： | HA-2842883 |
3-230
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207
|
Copyright
Intersil Corporation 1999
HA-2842/883
Wideband, High Slew Rate, High Output Current,
Video Operational Amplifier
Description
The HA-2842/883 is a wideband, high slew rate, operational
amplifier featuring an outstanding combination of speed,
bandwidth, and output drive capability. This amplifier’s per-
formance is further enhanced through stable operation down
to closed loop gains of +2, the inclusion of offset null con-
trols, and by its excellent video performance.
The capabilities of the HA-2842/883 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 sig-
nal conditioning circuits and video amplifiers. Gain flatness
of 0.035dB, combined with differential gain and phase speci-
fications of 0.02%, and 0.03 degrees, respectively, make the
HA-2842/883 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 variabil-
ity. 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
con-
trol 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.
Ordering Information
PART
NUMBER
TEMPERATURE
RANGE
-55
o
C to +125
o
C
-55
o
C to +125
o
C
PACKAGE
HA1-2842/883
14 Lead CerDIP
HA7-2842/883
8 Lead CerDIP
Features
This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
Low AC Variability Over Process and Temperature
Stable at Gains of 2 or Greater
Low Supply Current . . . . . . . . . . . . . . . . . .15mA (Max)
Gain Bandwidth Product. . . . . . . . . . . . . . 80MHz (Typ)
High Slew Rate. . . . . . . . . . . . . . . . . . . . . 375V/
μ
s (Typ)
High Output Current . . . . . . . . . . . . . . . . . 100mA (Min)
Full Power Bandwidth . . . . . . . . . . . . . . . . . 6MHz (Typ)
Low Differential Gain/Phase . . . . . . . 0.02%/0.03
o
(Typ)
Applications
Coaxial Cable Drivers
Pulse and Video Amplifiers
Wideband Amplifiers
Fast Sample and Hold Circuits
High Frequency Signal Conditioning Circuits
July 1994
Pinouts
HA-2842/883
(CERDIP)
TOP VIEW
HA-2842/883
(CERDIP)
TOP VIEW
NOTE: (NC) No Connection pins may be tied to a ground plane for better isolation and heat dissipation.
NC
NC
BAL
-IN
+IN
V-
NC
NC
BAL
NC
V+
OUT
NC
NC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
-
+
BAL
-IN
+IN
V-
1
2
3
4
8
7
6
5
BAL
V+
OUT
NC
-
+
Spec Number
511088-883
File Number
3622.1
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