MLT04:  Four-Channel, Four-Quadrant Analog Multiplier

The MLT04 is a complete, four-channel, voltage output analog multiplier packaged in an 18-pin DIP or SOIC-18. These complete multipliers are ideal for general purpose applications such as voltage ...More

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MLT04:  Four-Channel, Four-Quadrant Analog Multiplier

Product Description

The MLT04 is a complete, four-channel, voltage output analog multiplier packaged in an 18-pin DIP or SOIC-18. These complete multipliers are ideal for general purpose applications such as voltage controlled amplifiers, variable active filters, "zipper" noise free audio level adjustment, and automatic gain control. Other applications include cost-effective multiple-channel power calculations (IxV), polynomial correction generation, and low frequency modulation. The MLT04 multiplier is ideally suited for generating complex, high-order waveforms especially suitable for geometry correction in high-resolution CRT display systems.

Fabricated in a complementary bipolar process, the MLT04 includes Four 4-quadrant multiplying cells which have been laser trimmed for accuracy. A precision internal bandgap reference normalizes signal computation to a 0.4 scale factor. Drift over temperature is under 0.005%/&176;C. Spot noise voltage of 0.3 µV/Hz results in a THD + Noise performance of 0.02% (LPF=22kHz) for the lower distortion Y channel. The four 8 MHz channels consume a total of 150 mW of quiescent power.

The MLT04 is available in 18-pin plastic DIP, and SOIC-18 surface mount packages. All parts are offered in the extended industrial temperature range (-40°C to +85°C).

Features

  • Four Independent Channels
  • Voltage IN, Voltage OUT
  • No External Parts Required
  • 8 MHz Bandwidth
  • Voltage Output; W = (X × Y)/2.5 V
    0.2% Typical Linearity Error on X or Y Inputs
  • Four-Quadrant Multiplication
  • Operates from ±5 V Supplies
  • Excellent Temperature Stability: 0.005%
    ±2.5 V Analog Input Range
  • Low Power Dissipation: 150 mW typ
  • Spice Model Available

Diagrams

MLT04 Diagram
Functional Block Diagram for MLT04

Характеристики

Transfer Function [(X1–X2)(Y1–Y2)/2.5V]
Slew Rate (V/µs 53V/µs
Supply Voltage (V max) ±5.25V
Supply Current (max) 20mA
Temp Range -40 to 85°C
Package DIP/SOIC/DIE

Посмотреть другие компоненты

Part# Transfer Function BW Slew Rate (V/µs Supply Voltage (V max) Supply Current (max) Error (%FS@25°C) Settling Time Output Swing Input Voltage Range (V) Temp Range Price* (1000-4999)
AD532 (X1-X2)(Y1-Y2)/(10V) 1MHz 45 ±22 6 1 1µs ± 10V ±10 -55 to 125°C $16.95
AD534 (X1-X2)(Y1-Y2)/(10V)+Z2 1MHz 20 ±22 6 0.25 2µs ± 11V ±10 -55 to 125°C $17.77
AD538 Vy(Vz/Vx)^m 400kHz 1.4 ±18 7 1 - ± 11V ±10 -55 to 125°C $17.26
AD539 -VxVy/Vu 25MHz - ±15 10.2 2.5 - ± 2.8mA ±4.2 -55 to 125°C $18.99
AD632 [(X1–X2)(Y1–Y2)/10] + Z2 1MHz 20 ±22 6 0.5 2µs ± 11V ±12 -55 to 125°C $12.45
AD633 [(X1–X2)(Y1–Y2)/10] + Z 1MHz 20 ±18 6 2 2µs ± 11V ±10 -40 to 85°C $4.15
AD734 [(X1–X2)(Y1–Y2)/U] + Z2 10MHz 450 ±16.5 12 0.4 200ns 12V ±12.5 -55 to 125°C $14.02
AD834 (4mA)*XY/(1V^2) 500MHz - ±9 35 2 - ± 4.04mA ±1 -40 to 85°C $17.71
AD835 [(X1–X2)(Y1–Y2)/U] + Z2 250MHz 1,000 ±5.5 25 2 20ns ± 2.5V ±1 -40 to 85°C $9.91
ADL5391 W= aXY/U+Z 2000MHz 8,800 +5.5 135 1 2.1ns Vpos-2.5 V +2.5 -40 to 85°C $4.95
MLT04 [(X1–X2)(Y1–Y2)/2.5V] 8MHz 53 ±5.25 20 5 1µs ± 3V ±2.5 -40 to 85°C -

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.