DataSheetWiki


HA3-2444-5 fiches techniques PDF

Intersil Corporation - 50MHz/ Selectable/ Four Channel Video Operational Amplifier

Numéro de référence HA3-2444-5
Description 50MHz/ Selectable/ Four Channel Video Operational Amplifier
Fabricant Intersil Corporation 
Logo Intersil Corporation 





1 Page

No Preview Available !





HA3-2444-5 fiche technique
NOCNTalOlRCEReCEnOCtroMOarlMMwAEMwpNEpwDNl.iEicDnaDEtteiDForsOnRislRE.c1PNo-L8mEA8W/8Cts-EDIcNMETSEEINGRTSNISL November 1999
HA-2444
FN2490.8
50MHz, Selectable, Four Channel
Video Operational Amplifier
The HA-2444 is a channel-selectable video op amp
consisting of four differential inputs, a single-ended output,
and digital control circuitry allowing two digital inputs to
activate one of the four differential inputs. The HA-2444 also
includes a high impedance output state allowing the outputs
of multiple HA-2444s to be wire-OR’d. Functionally, the
HA-2444 is equivalent to four wideband video op amps and
a wideband multiplexer.
Unlike similar competitor devices, the HA-2444 is not
restricted to multiplexing. Any op amp configuration can be
used with any of the inputs. Signal amplification, addition,
integration, and more can be put under digital control with
broadcast quality performance.
The key video parameters of the HA-2444 have been
optimized without compromising DC performance. Gain
Flatness to 10MHz is only 0.1dB. Differential gain and phase
are typically 0.03% and 0.03 degrees, respectively. Laser
trimming allows offset voltages in the 4.0mV range and a
unique common current source design assures minimal
channel-to-channel mismatch, while maintaining 60dB of
crosstalk rejection at 5MHz. Open loop gain of 76dB and low
input offset and bias currents enhance the performance of
this versatile device.
For information about military grade devices, please refer to
the HA-2444/883 data sheet.
Pinout
HA-2444
(PDIP, SOIC)
TOP VIEW
GND 1
EN 2
+IN2 3
-IN2 4
V- 5
+IN1 6
-IN1 7
OUT 8
DECODE
CONTROL
16 D1
15 D0
14 +IN4
13 -IN4
12 V+
11 +IN3
10 -IN3
9 N/C
Features
• Digital Selection of Input Channel
• Unity Gain Stability
• Gain Flatness to 10MHz. . . . . . . . . . . . . . . . . . . . . . 0.1dB
• Differential Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.03%
• Differential Phase . . . . . . . . . . . . . . . . . . . . . 0.03 Degrees
• Fast Channel Selection . . . . . . . . . . . . . . . . . . . . . . 60ns
• Crosstalk Rejection . . . . . . . . . . . . . . . . . . . . . . . . . 60dB
Applications
• Video Multiplexer
• Programmable Gain Amplifier
• Special Effects Processors
• Video Distribution Systems
• Heads-up/Night Vision Displays
• Medical Imaging Systems
• Radar Video
Ordering Information
PART NUMBER
HA3-2444-5
HA9P2444-5
TEMP.
RANGE (oC)
PACKAGE
0 to 75 16 Ld PDIP
0 to 75 16 Ld SOIC
PKG.
NO.
E16.3
M16.3
Truth Table
EN D1
HL
HL
HH
HH
LX
D0
L
H
L
H
X
L = Low State (0.8V Max)
H = High State (2.4V Min)
X = Don’t Care
SELECTED
CHANNEL
1
2
3
4
NONE-OUT is set to a high
impedance state.
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999

PagesPages 6
Télécharger [ HA3-2444-5 ]


Fiche technique recommandé

No Description détaillée Fabricant
HA3-2444-5 50MHz/ Selectable/ Four Channel Video Operational Amplifier Intersil Corporation
Intersil Corporation

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche