HA-2841/883
Wideband, Fast Settling, Unity Gain Stable,
Video Operational Amplifier
July 1994
Features
Description
• This Circuit is Processed in Accordance to MIL-STD- The HA-2841/883 is a wideband, unity gain stable, operational
883 and is Fully Conformant Under the Provisions of amplifier featuring a 50MHz unity gain bandwidth, and excellent
Paragraph 1.2.1
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.
• 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)
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
Applications
ICC control translates to more consistent AC parameters ensur-
• Pulse and Video Amplifiers
• Wideband Amplifiers
ing that units from each lot perform the same way, and easing the
task of designing systems for wide temperature ranges.
• Fast Sample and Hold Circuits
• Fast, Precise D/A Converters
• High Speed A/D Input Buffer
Ordering Information
PART
NUMBER
TEMPERATURE
RANGE
PACKAGE
14 Lead CerDIP
8 Lead CerDIP
o
o
HA1-2841/883
HA7-2841/883
-55 C to +125 C
o
o
-55 C to +125 C
Pinouts
HA-2841/883
(CERDIP)
HA-2841/883
(CERDIP)
TOP VIEW
TOP VIEW
NC
NC
BAL
-IN
1
2
3
4
5
6
7
14 NC
13 NC
12 BAL
11 V+
BAL
-IN
1
8
7
6
5
BAL
V+
2
-
+
3
+IN
V-
OUT
NC
4
-
+
+IN
V-
10 OUT
9
8
NC
NC
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.
Spec Number 511087-883
File Number 3621.1
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