MPY100

Features:

·LOW COST
·DIFFERENTIAL INPUT
·ACCURACY 100% TESTED AND GUARANTEED
·NO EXTERNAL TRIMMING REQUIRED
·LOW NOISE: 90mVrms, 10Hz to 10kHz
·HIGHLY RELIABLE ONE-CHIP DESIGN
·DIP OR TO-100 TYPE PACKAGE
·WIDE TEMPERATURE OPERATION


Application

·MULTIPLICATION
·DIVISION
·SQUARING
·SQUARE ROOT
·LINEARIZATION
·POWER COMPUTATION
·ANALOG SIGNAL PROCESSING
·ALGEBRAIC COMPUTATION
·TRUE RMS-TO-DC CONVERSION


Pinout




Specifications

Supply ........................................................... ±20VDC
Internal PowerDissipation⁽¹⁾ ...........................500mW
Differential Input Voltage⁽²⁾ ..........................±40VDC
Input Voltage Range⁽²⁾ .................................±20VDC
Storage Temperature Range .......65°C to +150°C
Operating Temperature Range .........55°C to +125°
Lead Temperature (soldering, 10s) .............. +300°C
Output Short-circuit Duration⁽³⁾ ................Continuous
Junction Temperature ................................... +150°C
NOTES: (1) Package must be derated on _JC = 15°C/W and _JA =165°C/W for the metal package and _JC = 35° C/W and _JA = 220°C/ W for the ceramic package. (2) For supply voltages less than ±20VDC, the absolute maximum input voltage is equal to the supply voltage. (3) Short-circuit may be to ground only. Rating applies to +85°C ambient for  the metal package and +65°C for the ceramic package.


Description

The MPY100 multiplier-divider is a low cost precision device designed for general purpose application. In addition to four-quadrant multiplication, it also performs analog square root and division without the bother of external amplifiers or potentiometers. Lasertrimmed one-chip design offers the most in highly reliable operation with guaranteed accuracies. Because of the internal reference and pretrimmed accuracies the MPY100 does not have the restrictions of other low cost multipliers. It is available in both TO-100 and DIP ceramic packages.