MPY100AG

Manufacturer Part NumberMPY100AG
DescriptionIC ANALOG MULT-DIV 14 CDIP
ManufacturerTexas Instruments
SeriesMPY
MPY100AG datasheets

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Specifications of MPY100AG

FunctionAnalog Multiplier/DividerNumber Of Bits/stages4-Quadrant
Package / Case14-CDIP (0.300", 7.62mm)Maximum Operating Temperature+ 85 C
Minimum Operating Temperature- 25 CMounting StyleThrough Hole
ProductMultiplier & DividerLead Free Status / RoHS StatusLead free / RoHS Compliant
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FEATURES
LOW COST
DIFFERENTIAL INPUT
ACCURACY 100% TESTED AND
GUARANTEED
NO EXTERNAL TRIMMING REQUIRED
LOW NOISE: 90 Vrms, 10Hz to 10kHz
HIGHLY RELIABLE ONE-CHIP DESIGN
DIP OR TO-100 TYPE PACKAGE
WIDE TEMPERATURE OPERATION
DESCRIPTION
The MPY100 multiplier-divider is a low cost preci-
sion 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. Laser-
trimmed one-chip design offers the most in highly
X
1
X
2
Y
1
Y
2
Z
1
Z
2
International Airport Industrial Park
Tel: (520) 746-1111
Twx: 910-952-1111
©
1987 Burr-Brown Corporation
SBFS012
®
MULTIPLIER-DIVIDER
APPLICATIONS
MULTIPLICATION
DIVISION
SQUARING
SQUARE ROOT
LINEARIZATION
POWER COMPUTATION
ANALOG SIGNAL PROCESSING
ALGEBRAIC COMPUTATION
TRUE RMS-TO-DC CONVERSION
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.
V-I
Multiplier Core
V-I
V-I
Attenuator
Mailing Address: PO Box 11400
Tucson, AZ 85734
Cable: BBRCORP
Telex: 066-6491
PDS-412D
MPY100
Out
A
High Gain
Output Amplifier
• Street Address: 6730 S. Tucson Blvd.
• Tucson, AZ 85706
FAX: (520) 889-1510
Immediate Product Info: (800) 548-6132
Printed in U.S.A. March, 1995

MPY100AG Summary of contents

  • Page 1

    FEATURES LOW COST DIFFERENTIAL INPUT ACCURACY 100% TESTED AND GUARANTEED NO EXTERNAL TRIMMING REQUIRED LOW NOISE: 90 Vrms, 10Hz to 10kHz HIGHLY RELIABLE ONE-CHIP DESIGN DIP OR TO-100 TYPE PACKAGE WIDE TEMPERATURE OPERATION DESCRIPTION The MPY100 multiplier-divider is a low ...

  • Page 2

    SPECIFICATIONS +25 C and V = 15VDC, unless otherwise specified PARAMETER CONDITIONS MULTIPLIER PERFORMANCE Transfer Function Total Error –10V X, Y 10V Initial Temperature – +85 C ...

  • Page 3

    ... MPY100BG MPY100BM MPY100CG MPY100CM MPY100SG MPY100SM PACKAGE INFORMATION = 15 C/W and = 220 C/ JA MODEL MPY100AG MPY100AM MPY100BG MPY100BM MPY100CG MPY100CM MPY100SG MPY100SM NOTE: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix D of Burr-Brown IC Data Book. 3 MPY100S MAX MIN ...

  • Page 4

    SIMPLIFIED SCHEMATIC + 25k –V CC CONNECTION DIAGRAM +15VDC + Out – (1) NOTE: (1) Optional component. 100k –15VDC DICE INFORMATION ...

  • Page 5

    TYPICAL PERFORMANCE CURVES +25 C and V = 15VDC, unless otherwise specified TOTAL ERROR vs AMBIENT TEMPERATURE 10 1 0.1 –100 – Ambient Temperature (°C) FEEDTHROUGH vs FREQUENCY 1000 500 Input Signal = ...

  • Page 6

    TYPICAL PERFORMANCE CURVES +25 C and V = 15VDC, unless otherwise specified COMMON-MODE REJECTION vs FREQUENCY 12Vp ±10VDC 12Vp ±10VDC ...

  • Page 7

    THEORY OF OPERATION The MPY100 is a variable transconductance multiplier con- sisting of three differential voltage-to-current converters, a multiplier core and an output differential amplifier as illus- trated in Figure 1. The basic principle of the transconductance multiplier can be ...

  • Page 8

    and Analysis of Figure 4 shows the voltage ( Since I and I are linearly related to the input ...

  • Page 9

    SMALL SIGNAL BANDWIDTH Small signal bandwidth is the frequency at which the output is down 3dB from its low-frequency value for nominal output amplitude of 10% of full scale. 1% AMPLITUDE ERROR The 1% amplitude error is the frequency the ...

  • Page 10

    X-input (see Optional Trim Configu- ration). To trim, apply a ramp of +100mV to +1V at 100Hz to both X and used for offset adjustment otherwise reverse the signal ...

  • Page 11

    NOTE: V should be as large as possible to minimize divider errors. But V to keep V within the input voltage limits of the MPY100. 2 FIGURE 12. ...

  • Page 12

    MPY100 FIGURE 14. Sine Function Generator e ( Sin t i irms ( Sin ( Lrms ...

  • Page 13

    ... PACKAGING INFORMATION (1) Orderable Device Status MPY100AG NRND MPY100AG3 OBSOLETE MPY100AM OBSOLETE MPY100BG NRND MPY100BG2 OBSOLETE MPY100BM OBSOLETE MPY100CG NRND MPY100CG1 OBSOLETE MPY100CM OBSOLETE MPY100SG NRND MPY100SM OBSOLETE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. ...

  • Page 14

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...