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®

HA5352/883

Fast Acquisition Dual

Sample and Hold Amplifier

Description

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

TEMPERATURE

RANGE

PACKAGE

HA5352MJ/883

14 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.

• Fast Acquisition to 0.01% . . . . . . . . . . . . . . . 70ns (Max)

• Low Offset Error

. . . . . . . . . . . . . . . . . . . . . . . .±2mV (Max)

• Low Pedestal Error

. . . . . . . . . . . . . . . . . . . . . .±8mV (Max)

• Low Droop Rate . . . . . . . . . . . . . . . . . . . . . 2

µV/µs (Max)

• Wide Unity Gain Bandwidth . . . . . . . . . . . 40MHz (Typ)

• Low Power Dissipation per Amp . . . . . . .220mW (Max)

• Total Harmonic Distortion (Hold Mode) . . -72dBc (Typ)

• Fully Differential Inputs

• On Board Hold Capacitor

Applications

• Synchronous Sampling

• Wide Bandwidth A/D Conversion

• Deglitching

• Peak Detection

• High Speed DC Restore

ADVANCE INFORMATION

May 1997

Spec Number

511119-883

File Number

3728.1

Pinout

HA5352/883

(CERDIP)

TOP VIEW

GND1

-IN1

+IN1

V1-

+IN2

-IN2

GND2

V1+

S/H1 CONTROL

OUT1

V2-

OUT2

S/H2 CONTROL

V2+

1

2

3

4

5

6

7

14

13

12

11

10

9

8

NO

T R

EC

OM

ME

ND

ED

FO

R N

EW

DE

SIG

NS

SE

E H

A-5

34

0/8

83

or

co

nta

ct

ou

r T

ec

hn

ica

l S

up

po

rt C

en

ter

at

1-8

88

-IN

TE

RS

IL

or

ww

w.i

nte

rsi

l.c

om

/ts

c