Moteur de recherche de fiches techniques de composants électroniques |
|
ADC0844 Fiches technique(PDF) 1 Page - National Semiconductor (TI) |
|
|
ADC0844 Fiches technique(HTML) 1 Page - National Semiconductor (TI) |
1 / 20 page ADC0844/ADC0848 8-Bit µP Compatible A/D Converters with Multiplexer Options General Description The ADC0844 and ADC0848 are CMOS 8-bit successive ap- proximation A/D converters with versatile analog input multi- plexers. The 4-channel or 8-channel multiplexers can be software configured for single-ended, differential or pseudo-differential modes of operation. The differential mode provides low frequency input common mode rejection and allows offsetting the analog range of the converter. In addition, the A/D’s reference can be adjusted enabling the conversion of reduced analog ranges with 8-bit resolution. The A/Ds are designed to operate from the control bus of a wide variety of microprocessors. TRI-STATE® output latches that directly drive the data bus permit the A/Ds to be config- ured as memory locations or I/O devices to the microproces- sor with no interface logic necessary. Features n Easy interface to all microprocessors n Operates ratiometrically or with 5 VDC voltage reference n No zero or full-scale adjust required n 4-channel or 8-channel multiplexer with address logic n Internal clock n 0V to 5V input range with single 5V power supply n 0.3" standard width 20-pin or 24-pin DIP n 28 Pin Molded Chip Carrier Package Key Specifications n Resolution 8 Bits n Total Unadjusted Error ±1⁄2 LSB and ± 1 LSB n Single Supply 5 V DC n Low Power 15 mW n Conversion Time 40 µs Block and Connection Diagrams TRI-STATE® is a registered trademark of National Semiconductor Corp. DS005016-1 *ADC0848 shown in DIP Package CH5-CH8 not included on the ADC0844 June 1999 © 1999 National Semiconductor Corporation DS005016 www.national.com |
Numéro de pièce similaire - ADC0844 |
|
Description similaire - ADC0844 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |