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HA-2841 fiches techniques PDF

Intersil Corporation - Wideband/ Fast Settling/ Unity Gain Stable/ Video Operational Amplifier

Numéro de référence HA-2841
Description Wideband/ Fast Settling/ Unity Gain Stable/ Video Operational Amplifier
Fabricant Intersil Corporation 
Logo Intersil Corporation 





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HA-2841 fiche technique
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

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