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HA-5320-883 Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer HA-5320-883
Beschreibung High Speed Precision Sample and Hold Amplifier
Hersteller Intersil Corporation
Logo Intersil Corporation Logo 




Gesamt 11 Seiten
HA-5320-883 Datasheet, Funktion
TM HA-5320/883
April 2002
High Speed Precision Sample and Hold Amplifier
Features
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• Gain, DC . . . . . . . . . . . . . . . . . . . . . . . . 2 x 106 V/V (Typ)
• Acquisition Time . . . . . . . . . . . . . . . 1.0µs (0.01%) (Typ)
• Droop Rate . . . . . . . . . . . . . . . . 0.08µV/µs (+25oC) (Typ)
17µV/µs (Full Temperature) (Typ)
• Aperture Time . . . . . . . . . . . . . . . . . . . . . . . . 25ns (Typ)
• Hold Step Error . . . . . . . . . . . . . . . . . . . . . . 1.0mV (Typ)
• Internal Hold Capacitor
• Fully Differential Input
• TTL Compatible
Applications
• High Bandwidth Precision Data Acquisition Systems
• Inertial Navigation and Guidance Systems
• Ultrasonics
• SONAR / RADAR
• Digital to Analog Converter Deglitcher
Description
The HA-5320/883 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 SCR’s. This allows higher speed and latch-free
operation. For further information, please see Application Note
AN538.
Pinout
HA-5320/883 (CERDIP)
TOP VIEW
-INPUT 1
14 S/H CONTROL
+INPUT 2
13 SUPPLY GND
OFFSET ADJ 3
12 NC
OFFSET ADJ 4
V- 5
SIG GND 6
11 CEXT
10 NC
9 V+
OUTPUT 7
8 INT. BW
Ordering Information
PART NUMBER
HA1-5320/883
TEMPERATURE
RANGE
-55oC to +125oC
PACKAGE
14 Lead CerDIP
Functional Diagram
OFFSET
ADJUST
34
V+
9
-INPUT 1
+INPUT 2
HA-5320/883
100pF
-
+
7
OUTPUT
S/H
CONTROL
14
13
SUPPLY
GND
56
V- SIG
GND
11
CEXT
8
INTEGRATOR
BANDWIDTH
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
1
Spec Number 511096-883
FN2927.4






HA-5320-883 Datasheet, Funktion
Burn-In Circuits
HA-5320/883
HA-5320/883 DIP BURN-IN/LIFE TEST CIRCUIT
R1
-V
D2
C2
1
2
3
4
5
6
7
14
13
12
11
10
9
8 C1
+V
D1
NOTES:
1. R1 = 100k, 5%, (per socket).
2. C1, C2 = 0.01µF minimum per socket or 0.1µF minimum per row.
3. D1, D2 = 1N4002 or equivalent (per board).
4. +V = +15.5V ±0.5V, -V = -15.5V ± 0.5V.
Spec Number 511096-883
6

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