3-63

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

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HA-2841/883

Wideband, Fast Settling, Unity Gain Stable,

Video Operational Amplifier

Description

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

ing 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

PACKAGE

HA1-2841/883

14 Lead CerDIP

HA7-2841/883

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

• 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)

Applications

• Pulse and Video Amplifiers

• Wideband Amplifiers

• Fast Sample and Hold Circuits

• Fast, Precise D/A Converters

• High Speed A/D Input Buffer

July 1994

Pinouts

HA-2841/883

(CERDIP)

TOP VIEW

HA-2841/883

(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

NC

BAL

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

511087-883

File Number

3621.1