
1
File Number
2863.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright
Intersil Corporation 1999
ICL8013
1MHz, Four Quadrant Analog Multiplier
The ICL8013 is a four quadrant analog multiplier whose
output is proportional to the algebraic product of two input
signals. Feedback around an internal op amp provides level
shifting and can be used to generate division and square
root functions. A simple arrangement of potentiometers may
be used to trim gain accuracy, offset voltage and
feedthrough performance. The high accuracy, wide
bandwidth, and increased versatility of the ICL8013 make it
ideal for all multiplier applications in control and
instrumentation systems. Applications include RMS
measuring equipment, frequency doublers, balanced
modulators and demodulators, function generators, and
voltage controlled amplifiers.
Features
Accuracy. . . . . . . . . . . . . . . . . . . . . . . .
±
1% (“B” Version)
Input Voltage Range. . . . . . . . . . . . . . . . . . . . . . . . .
±
10V
Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1MHz
Uses Standard
±
15V Supplies
Built-In Op Amp Provides Level Shifting, Division and
Square Root Functions
Pinout
ICL8013
(METAL CAN)
TOP VIEW
Functional Diagram
Ordering Information
PART
NUMBER
MULTIPLI-
CATION
ERROR
(MAX)
TEMP.
RANGE (
o
C)
PKG
PKG.
NO.
ICL8013BCTX
±
1%
0 to 70
10 Pin
Metal Can
T10.B
ICL8013CCTX
±
2%
0 to 70
10 Pin
Metal Can
T10.B
Y
OS
GND
V-
OUTPUT
V+
2
5
1
3
10
4
8
9
7
6
Z
OS
X
OS
X
IN
Z
IN
Y
IN
VOLTAGE TO CURRENT
CONVERTER AND
SIGNAL COMPRESSION
BALANCED
VARIABLE GAIN
AMPLIFIER
OP
AMP
OUT
VOLTAGE TO CURRENT
CONVERTER
Z
OS
Z
IN
Y
OS
Y
IN
X
IN
X
OS
Z
IN
Data Sheet
April 1999