AN201 Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
componentes Descripción
Fabricante
AN201 Datasheet PDF : 11 Pages
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AN201
Vishay Siliconix
IN1
DG408
IN8
Amplifier
+15 V
+
LM101A
–
–15 V
Selectable
Inputs
SW1
DG408
SW8
18 kW
2 kW
9.9 kW
100 W
Gain set by resistor ratios
Gain selected by address
A0 A1 A2
SW1 selected – Gain = 1
SW2 selected – Gain = 10
SW3 selected – Gain = 100
100 kW
100 W
SW8 selected – Gain = 1000
FIGURE 14. Programmable Amplifier with Selectable Inputs
Conclusion
For multiplexers to maintain their usefulness in
high-performance systems, their design must incorporate the
latest technological advances. As digital controllers are
becoming faster and analog sources more accurate, the
modern multiplexer must reflect these advances to become a
stronger link in the transition from the analog to the digital
world. The DG408 and DG409 are designed to meet these
new requirements in the marketplace and reflect
Vishay Siliconix’ commitment to serve our customers’ needs
for state-of-the-art technology.
References
Analog Switches and Their Applications, Vishay Siliconix,
June 1980.
Bylanski, P., Digital Transmission Systems, Peter Peregrinus,
Ltd., 1976.
www.vishay.com
10
Document Number: 70600
05-Aug -99
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