Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
ADC12040 Datasheet(PDF) 4 Page - Texas Instruments |
|
ADC12040 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 30 page ADC12040 SNAS135G – FEBRUARY 2001 – REVISED MARCH 2013 www.ti.com PIN DESCRIPTIONS AND EQUIVALENT CIRCUITS (continued) Pin No. Symbol Equivalent Circuit Description Digital data output pins that make up the 12-bit conversion results. 14–19, D0–D11 D0 is the LSB, while D11 is the MSB of the offset binary output 22–27 word. Output levels are TTL/CMOS compatible. ANALOG POWER Positive analog supply pins. These pins should be connected to a quiet +5V voltage source and bypassed to ground with 0.1 µF 5, 6, 29 VA monolithic capacitors located within 1 cm of these power pins, and with a 10 µF capacitor. 4, 7, 28 AGND The ground return for the analog supply. DIGITAL POWER Positive digital supply pin. This pin should be connected to the same quiet +5V source as is VA and bypassed to ground with a 0.1 µF 13 VD monolithic capacitor in parallel with a 10 µF capacitor, both located within 1 cm of the power pin. 9, 12 DGND The ground return for the digital supply. Positive digital supply pin for the ADC12040's output drivers. This pin should be connected to a voltage source of +2.35V to +5V and be bypassed to DR GND with a 0.1 µF monolithic capacitor. If the 21 VDR supply for this pin is different from the supply used for VA and VD, it should also be bypassed with a 10 µF tantalum capacitor. VDR should never exceed the voltage on VD. All bypass capacitors should be located within 1 cm of the supply pin. The ground return for the digital supply for the ADC12040's output drivers. This pin should be connected to the system ground, but not 20 DR GND be connected in close proximity to the ADC12040's DGND or AGND pins. See LAYOUT AND GROUNDING for more details. These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 4 Submit Documentation Feedback Copyright © 2001–2013, Texas Instruments Incorporated Product Folder Links: ADC12040 |
Número de pieza similar - ADC12040_14 |
|
Descripción similar - ADC12040_14 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |