Rainbow-electronics ADC12281 Manual do Utilizador descarregar pdf (Página 2)

Ordering Information

Industrial (−40˚C ≤ T

≤ +85˚C) Package

ADC12281CIVT 32-Pin TQFP

Simplified Block Diagram

10102702

Pin Descriptions and Equivalent Circuits

Pin Symbol Equivalent Circuit Description

Single-ended analog signal input. With a 2.0V

reference voltage, input signal voltages in the range

of 0V to 2.0V will be converted. See Section 1.2.

REF

Reference voltage input. This pin should be driven

from an accurate, stable reference source in the

range of 1.8V to 2.2V and bypassed to a low-noise

ground with a monolithic ceramic capacitor,

nominally 0.01 µF. See Section 1.1.

ADC12281

www.national.com 2

1 2 3 4 5 6 7 ... 15 16

Sem comentários

Rainbow-electronics ADC12281 Manual do Utilizador Página 2