ADVANCE INFORMATION
May 1997
Features
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Description
HA5352/883
Fast Acquisition Dual
Sample and Hold Amplifier
鈥?This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
鈥?Fast Acquisition to 0.01% . . . . . . . . . . . . . . . 70ns (Max)
鈥?Low Offset Error
. . . . . . . . . . . . . . . . . . . . . . . .鹵2mV
(Max)
鈥?Low Pedestal Error
. . . . . . . . . . . . . . . . . . . . . .鹵8mV
(Max)
鈥?Low Droop Rate . . . . . . . . . . . . . . . . . . . . . 2碌V/碌s (Max)
鈥?Wide Unity Gain Bandwidth . . . . . . . . . . . 40MHz (Typ)
鈥?Low Power Dissipation per Amp . . . . . . .220mW (Max)
鈥?Total Harmonic Distortion (Hold Mode) . . -72dBc (Typ)
(V
IN
= 5V
P-P
at 1MHz)
鈥?Fully Differential Inputs
鈥?On Board Hold Capacitor
The HA5352/883 is a fast acquisition, wide bandwidth Dual
Sample and Hold amplifier built with the Intersil HBC-10 BiCMOS
process. This Sample and Hold amplifier offers the combination
of features; fast acquisition time (70ns to 0.01%), excellent DC
precision and extremely low power dissipation, making it ideal for
use in multi-channel systems that require low power.
The HA5352/883 comes in an open loop configuration with fully
differential inputs providing flexibility for user defined feedback. In
unity gain the HA5352/883 is completely self-contained and
requires no external components. The on-board 15pF hold
capacitors are completely isolated to minimize droop rate and
reduce the sensitivity of pedestal error. The HA5352/883 Dual
Sample and Hold is available in a 14 lead CerDIP package
saving board space while its pinout is designed to simplify layout.
Ordering Information
PART
NUMBER
HA5352MJ/883
TEMPERATURE
RANGE
-55
o
C to +125
o
C
PACKAGE
14 Lead CerDIP
Applications
鈥?Synchronous Sampling
鈥?Wide Bandwidth A/D Conversion
鈥?Deglitching
鈥?Peak Detection
鈥?High Speed DC Restore
Pinout
HA5352/883
(CERDIP)
TOP VIEW
GND1 1
-IN1 2
+IN1 3
V1- 4
+IN2 5
-IN2 6
GND2 7
14 V1+
13 S/H1 CONTROL
12 OUT1
11 V2-
10 OUT2
9 S/H2 CONTROL
8 V2+
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 registered trademark of Intersil Americas Inc.
Copyright 漏 Intersil Americas Inc. 2002. All Rights Reserved
7-118
Spec Number
511119-883
File Number
3728.1
INTERSIL
1
