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Número de pieza | LH0094 | |
Descripción | Multifunction Converter | |
Fabricantes | National Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LH0094 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
No Preview Available ! February 1995
LH0094 Multifunction Converter
General Description
The LH0094 multifunction converter generates an output
voltage per the transfer function
JEO e Vy
VZ
m
0 1sms10 m continuously adjustable
VX
m is set by 2 resistors
Features
Y Low cost
Y Versatile
Y High accuracyb0 05%
Y Wide supply rangebg5V to g22V
Block and Connection Diagrams
Y Minimum component count
Y Internal matched resistor pair for setting me2 and
me0 5
Applications
Y Precision divider multiplier
Y Square root
Y Square
Y Trigonometric function generator
Y Companding
Y Linearization
Y Control systems
Y Log amp
Dual-In-Line Package
Order Number LH0094CD
See NS Package Number D16D
Simplified Schematic
C1995 National Semiconductor Corporation TL H 5695
TL H 5695 – 1
RRD-B30M115 Printed in U S A
1 page Applications Information (Continued)
3 DIVIDE
FIGURE 4a LH0094 Used to Divide (No External Adjustment)
FIGURE 4b Typical Performance
Divide Mode
Without External Adjustments
Trim Procedures
Apply 10V to VY 0 1V to VX and VZ
Adjust R3 until EOe10 000V
Apply 10 000V to all inputs
Adjust R2 until EOe10 000V
Repeat procedure
4 SQUARE
FIGURE 5 Precision Divider (0 05% Typ)
JEOeVy
VZ
VX
2
FIGURE 6a Basic Connection of LH0094 (me2) without
External Adjustment Using Internal Resistors to Set m
5
TL H 5695 – 6
FIGURE 6b Squaring Mode without
External Adjustment
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet LH0094.PDF ] |
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