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PDF ( 数据手册 , 数据表 ) HA-2842883

零件编号 HA-2842883
描述 Wideband/ High Slew Rate/ High Output Current/ Video Operational Amplifier
制造商 Intersil Corporation
LOGO Intersil Corporation LOGO 


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HA-2842883 数据手册, 描述, 功能
HA-2842/883
July 1994
Wideband, High Slew Rate, High Output Current,
Video Operational Amplifier
Features
Description
• 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/µs (Typ)
• High Output Current . . . . . . . . . . . . . . . . . 100mA (Min)
• Full Power Bandwidth . . . . . . . . . . . . . . . . . 6MHz (Typ)
• Low Differential Gain/Phase . . . . . . . 0.02%/0.03o (Typ)
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.
Applications
• Coaxial Cable Drivers
• Pulse and Video Amplifiers
• Wideband Amplifiers
• Fast Sample and Hold Circuits
• High Frequency Signal Conditioning Circuits
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 ICC variation from +85oC to
-40oC is <600µA (±2%),while the standard deviation of the
ICC distribution is <0.1mA (0.8%) at +25oC. Tighter ICC 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
HA1-2842/883
HA7-2842/883
TEMPERATURE
RANGE
-55oC to +125oC
-55oC to +125oC
PACKAGE
14 Lead CerDIP
8 Lead CerDIP
Pinouts
HA-2842/883
(CERDIP)
TOP VIEW
HA-2842/883
(CERDIP)
TOP VIEW
NC 1
NC 2
BAL 3
-IN 4
+IN 5
V- 6
NC 7
-
+
14 NC
13 BAL
12 NC
11 V+
10 OUT
9 NC
8 NC
BAL 1
-IN 2
+IN 3
V- 4
-
+
8 BAL
7 V+
6 OUT
5 NC
NOTE: (NC) No Connection pins may be tied to a ground plane for better isolation and heat dissipation.
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
3-230
Spec Number 511088-883
File Number 3622.1







HA-2842883 pdf, 数据表
Schematic Diagram
V+
R1
1.2K
QP1
R2
300K
QP2
R3
600
QP4
R6
5K
R7
5K
QN4
HA-2842/883
BAL
BAL
R13
R15 R17
R18
112
5K 5K
112
QP7
QP8 QP9
QP10
QP6
QP12
R21 R22
200 200
QP13 QP16
QP14
QP5
QN2
+IN
QN7 QN10
-IN
R11
820
R4
10K
QN1
C1
2pF
QN19
QN24
R24
10
VOUT
QP15
QP17
R25
10
QP18
DZ1
QP3
QN3
R5
560
V-
QN5
R8
5K
QN6
QN8 QN11
QN13
QN14
QN9
QN12
R9 R10
5K 170
R12 R14
170 170
QN15
QN16
QN17
QN20
QN18
QN22
QP11
R16
2k
R19
167
QN21
QN23
R20 R23
167 100
3-237
Spec Number 511088-883














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