DSC POWER 864 - REV2 Especificaciones descargar pdf (Pagina 179)

© 2009 Microchip Technology Inc. Preliminary DS39927B-page 177

PIC24F16KA102 FAMILY

FIGURE 22-3: A/D TRANSFER FUNCTION

10 0000 0001 (513)

10 0000 0010 (514)

10 0000 0011 (515)

01 1111 1101 (509)

01 1111 1110 (510)

01 1111 1111 (511)

11 1111 1110 (1022)

11 1111 1111 (1023)

00 0000 0000 (0)

00 0000 0001 (1)

Output Code

10 0000 0000 (512)

(VINH – VINL)

VR-

VR+ – VR-

1024

512 * (VR+ – VR-)

1024

VR+

V

R- +

V

R- +

1023 * (VR+ – VR-)

1024

VR- +

0

(Binary (Decimal))

Voltage Level

1 2 ... 174 175 176 177 178 179 180 181 182 183 184 ... 253 254

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