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PDF ( 数据手册 , 数据表 ) HA-2841883

零件编号 HA-2841883
描述 Wideband/ Fast Settling/ Unity Gain Stable/ Video Operational Amplifier
制造商 Intersil Corporation
LOGO Intersil Corporation LOGO 


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HA-2841883 数据手册, 描述, 功能
HA-2841/883
July 1994
Wideband, Fast Settling, Unity Gain Stable,
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
• Low Supply Current. . . . . . . . . . . . . . . . . . . 11mA (Max)
• Unity Gain Bandwidth . . . . . . . . . . . . . . . . 50MHz (Typ)
• High Slew Rate . . . . . . . . . . . . . . . . . . . . . 290V/µs (Typ)
• Low Offset Voltage. . . . . . . . . . . . . . . . . . . . . 1mV (Typ)
• Full Power Bandwidth . . . . . . . . . . . . . . . . 4.6MHz (Typ)
• Low Differential Gain/Phase . . . . . . . 0.03%/0.03o (Typ)
Applications
• Pulse and Video Amplifiers
• Wideband Amplifiers
• Fast Sample and Hold Circuits
• Fast, Precise D/A Converters
The HA-2841/883 is a wideband, unity gain stable, operational
amplifier featuring a 50MHz unity gain bandwidth, and excellent
DC specifications. This amplifier’s performance is further
enhanced through stable operation down to closed loop gains of
+1, the inclusion of offset null controls, and by its excellent video
performance.
The capabilities of the HA-2841/883 are ideally suited for high
speed pulse and video amplifier circuits, where high slew rates
and wide bandwidth are required. Gain flatness of 0.05dB, com-
bined with differential gain and phase specifications of 0.03%,
and 0.03 degrees, respectively, make the HA-2841/883 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 variability. Tighter
ICC control translates to more consistent AC parameters ensur-
ing that units from each lot perform the same way, and easing the
task of designing systems for wide temperature ranges.
Ordering Information
• High Speed A/D Input Buffer
PART
NUMBER
TEMPERATURE
RANGE
PACKAGE
HA1-2841/883
-55oC to +125oC 14 Lead CerDIP
HA7-2841/883
-55oC to +125oC 8 Lead CerDIP
Pinouts
HA-2841/883
(CERDIP)
TOP VIEW
NC 1
NC 2
BAL 3
-IN 4
+IN 5
V- 6
NC 7
-
+
14 NC
13 NC
12 BAL
11 V+
10 OUT
9 NC
8 NC
HA-2841/883
(CERDIP)
TOP VIEW
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 | Copyright © Intersil Corporation 1999
3-63
Spec Number 511087-883
File Number 3621.1







HA-2841883 pdf, 数据表
Schematic Diagram
V+
HA-2841/883
BAL BAL
R1
1.2K
QP1
R2
600
QP4
R7
5K
R8
5K
QP2
QN4
R2
300K
QP5
QN2
R14
R16 R18
R19
112
5K 5K
112
QP7
QP8 QP9
QP10
R23
200
QP12
QP13
QP6
C2
3pF
+IN
QN7 QN10
-IN
QN19
QP14
R5
10K
QN1
DZ1
QN20
R12
820
C1
0.8pF
QN15
R21
20
QP12
QN17
QN23
R24
18
VOUT
R3
18
QP15
QP3
V-
QN3
R6
560
QN5
R9
5K
QN8
QN13
QN11
QN14
QN6
QN9
QN12
R10 R11
5K 170
R13 R15
170 170
3-70
QN16
QN24
QN18
QN21
QP16
R17
2K
R20
170
QN22
R22
167
Spec Number 511087-883














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