HA153205

Manufacturer Part NumberHA153205
DescriptionCDIP14
ManufacturerIntersil Corporation
HA153205 datasheet
 
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Data Sheet
1 Microsecond Precision Sample and
Hold Amplifier
The HA-5320 was designed for use in precision, high speed
data acquisition systems.
The circuit consists of an input transconductance amplifier
capable of providing large amounts of charging current, a
low leakage analog switch, and an output integrating
amplifier. The analog switch sees virtual ground as its load;
therefore, charge injection on the hold capacitor is constant
over the entire input/output voltage range. The pedestal
voltage resulting from this charge injection can be adjusted
to zero by use of the offset adjust inputs. The device
includes a hold capacitor. However, if improved droop rate is
required at the expense of acquisition time, additional hold
capacitance may be added externally.
This monolithic device is manufactured using the Intersil
Dielectric Isolation Process, minimizing stray capacitance
and eliminating SCRs. This allows higher speed and latch-
free operation. For further information, please see
Application Note AN538.
Pinouts
HA-5320
(PDIP, CERDIP)
TOP VIEW
-INPUT
1
14
+INPUT
2
13
OFFSET ADJUST
3
12
OFFSET ADJUST
4
11
V-
5
10
SIG. GND
6
9
8 BANDWIDTH
OUTPUT
7
HA-5320
(SOIC)
TOP VIEW
16
-INPUT
1
+INPUT
2
15
OFFSET ADJUST
3
14
OFFSET ADJUST
4
13
V-
5
12
SIG. GND
6
11
OUTPUT
7
10
NC
8
9
1
August 24, 2005
Features
• Gain, DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 x 10
• Acquisition Time . . . . . . . . . . . . . . . . . . . . . .1.0µs (0.01%)
• Droop Rate. . . . . . . . . . . . . . . . . . . . . . 0.08µV/µs (25°C)
• Aperture Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns
• Hold Step Error (See Glossary) . . . . . . . . . . . . . . . . . 5mV
• Internal Hold Capacitor
• Fully Differential Input
• TTL Compatible
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Precision Data Acquisition Systems
• Digital to Analog Converter Deglitcher
• Auto Zero Circuits
• Peak Detector
Ordering Information
PART
NUMBER
S/H CONTROL
HA1-5320-2
SUPPLY GND
HA1-5320-5
NC
HA3-5320-5
C
HA9P5320-5
EXT
NC
HA9P5320-5Z
(Note)
V+
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
INTEGRATOR
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
S/H CONTROL
SUPPLY GND
NC
C
EXT
NC
V+
INTEGRATOR
BANDWIDTH
NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
All other trademarks mentioned are the property of their respective owners.
HA-5320
FN2857.7
17µV/µs (Full Temperature)
TEMP.
PART
RANGE
MARKING
(°C)
PACKAGE
HA1-5320-2
-55 to 25 14 Ld CERDIP F14.3
HA1-5320-5
0 to 75 14 Ld CERDIP F14.3
HA3-5320-5
0 to 75 14 Ld PDIP
HA9P5320-5
0 to 75 16 Ld SOIC
HA9P5320-5Z
0 to 75 16 Ld SOIC
(Pb-free)
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003, 2005. All Rights Reserved
6
V/V
PKG.
DWG. #
E14.3
M16.3
M16.3