ADC0804LCWMX datasheet(16/48 Pages) TI

No. de pieza	ADC0804LCWMX

Descripción Electrónicos	8-Bit muP Compatible A/D Converters

PDF	48 Pages

Scroll/Zoom	100%

Fabricante Electrónico	TI [Texas Instruments]

Página de inicio	http://www.ti.com

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16 / 48 page

ADC0801, ADC0802

ADC0803, ADC0804, ADC0805

SNOSBI1B – NOVEMBER 2009 – REVISED FEBRUARY 2013

www.ti.com

TYPICAL APPLICATIONS (continued)

(1)

Oversample whenever possible [keep fs > 2f(

−60)] to eliminate input frequency folding (aliasing) and to allow for the

skirt response of the filter.

(2)

Consider the amplitude errors which are introduced within the passband of the filter.

Figure 42. Sampling an AC Input Signal

(Complete shutdown takes

≈ 30 seconds.)

Figure 43. 70% Power Savings by Clock Gating

*Use ADC0801, 02, 03 or 05 for lowest power consumption.

Note: Logic inputs can be driven to VCC with A/D supply at zero volts.

Buffer prevents data bus from overdriving output of A/D when in shutdown mode.

Figure 44. Power Savings by A/D and VREF Shutdown

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Product Folder Links: ADC0801, ADC0802 ADC0803, ADC0804, ADC0805

ADC0804LCWMX Datasheet(PDF) 16 Page - Texas Instruments