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SMP04

Description
4 CHANNEL, SAMPLE AND HOLD AMPLIFIER, 9 us ACQUISITION TIME, PDSO16
Categorysemiconductor    Analog mixed-signal IC   
File Size279KB,15 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Download user manual Parametric Compare View All

SMP04 Overview

4 CHANNEL, SAMPLE AND HOLD AMPLIFIER, 9 us ACQUISITION TIME, PDSO16

SMP04 Parametric

Parameter NameAttribute value
Number of functions4
Number of terminals16
Maximum supply/operating voltage8.5 V
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Rated supply voltage5 V
Maximum negative supply voltage-8.5 V
Rated negative supply voltage-5 V
Processing package descriptionSOIC-16
stateACTIVE
CraftsmanshipCMOS
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingTIN LEAD
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelINDUSTRIAL
Amplifier typeSAMPLE AND HOLD CIRCUIT
maximum rate of descent0.0250 V/s
Maximum collection time11 us
Rated acquisition time9 us
Analog input voltage maximum value7.5 V
Analog input voltage minimum-7.5 V
Sample and hold and track and holdSAMPLE
a
FEATURES
Four Independent Sample-and-Holds
Internal Hold Capacitors
High Accuracy: 12 Bit
Very Low Droop Rate: 2 mV/s typ
Output Buffers Stable for C
L
500 pF
TTL/CMOS Compatible Logic Inputs
Single or Dual Supply Applications
Monolithic Low Power CMOS Design
APPLICATIONS
Signal Processing Systems
Multichannel Data Acquisition Systems
Automatic Test Equipment
Medical and Analytical Instrumentation
Event Analysis
DAC Deglitching
CMOS Quad
Sample-and-Hold Amplifier
SMP04*
FUNCTIONAL BLOCK DIAGRAM
V
DD
SMP04
V
IN1
S/H
1
V
SS
V
IN2
S/H
2
V
SS
V
IN3
S/H
3
V
SS
V
IN4
S/H
4
V
SS
V
OUT4
V
OUT3
V
OUT2
V
OUT1
V
SS
DGND
GENERAL DESCRIPTION
The SMP04 is a monolithic quad sample-and-hold; it has four
internal precision buffer amplifiers and internal hold capacitors.
It is manufactured in ADI’s advanced oxide isolated CMOS
technology to obtain the high accuracy, low droop rate and fast
acquisition time required by data acquisition and signal process-
ing systems. The device can acquire an 8-bit input signal to
±
1/2 LSB in less than four microseconds. The SMP04 can
operate from single or dual power supplies with TTL/CMOS
logic compatibility. Its output swing includes the negative supply.
The SMP04 is ideally suited for a wide variety of sample-and-
hold applications, including amplifier offset or VCA gain adjust-
ments. One or more can be used with single or multiple DACs
to provide multiple setpoints within a system.
The SMP04 offers significant cost and size reduction over
equivalent module or discrete designs. It is available in a
16-lead hermetic or plastic DIP and surface mount SOIC
packages. It is specified over the extended industrial tem-
perature range of –40°C to +85°C.
*Protected
by U.S. Patent No. 4,739,281.
REV. D
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1998

SMP04 Related Products

SMP04 SMP04EPZ
Description 4 CHANNEL, SAMPLE AND HOLD AMPLIFIER, 9 us ACQUISITION TIME, PDSO16 IC OPAMP SAMPLE HOLD 16DIP
Amplifier type SAMPLE AND HOLD CIRCUIT sample and hold

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