Zakładka z wyszukiwarką danych komponentów |
|
ADG428BRZ Arkusz danych(PDF) 1 Page - Analog Devices |
|
ADG428BRZ Arkusz danych(HTML) 1 Page - Analog Devices |
1 / 12 page REV. C Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. a ADG428/ADG429 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 World Wide Web Site: http://www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 1999 FUNCTIONAL BLOCK DIAGRAMS LC2MOS Latchable 4-/8-Channel High Performance Analog Multiplexers FEATURES 44 V Supply Maximum Ratings VSS to VDD Analog Signal Range Low On Resistance (60 typ) Low Power Consumption (1.6 mW max) Low Charge Injection (<4 pC typ) Fast Switching Break-Before-Make Switching Action Plug-In Replacement for DG428/DG429 APPLICATIONS Automatic Test Equipment Data Acquisition Systems Communication Systems Avionics and Military Systems Microprocessor Controlled Analog Systems Medical Instrumentation GENERAL DESCRIPTION The ADG428 and ADG429 are monolithic CMOS analog multiplexers comprising eight single channels and four differen- tial channels respectively. On-chip address and control latches facilitate microprocessor interfacing. The ADG428 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1 and A2. The ADG429 switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1. An EN input on both devices is used to enable or disable the device. When disabled, all channels are switched OFF. All the control inputs, address and enable inputs are TTL compatible over the full specified operating temperature range. This makes the part suitable for bus-controlled systems such as data acquisition sys- tems, process controls, avionics and ATEs because the TTL- compatible address latches simplify the digital interface design and reduce the board space required. The ADG428/ADG429 are designed on an enhanced LC 2MOS process that provides low power dissipation yet gives high switching speed and low on resistance. Each channel conducts equally well in both directions when ON and has an input signal range that extends to the supplies. In the OFF condition, signal levels up to the supplies are blocked. All channels exhibit break-before-make switching action, preventing momentary shorting when switching channels. Inherent in the design is low charge injection for mini- mum transients when switching the digital inputs. The ADG428/ADG429 are improved replacements for the DG428/DG429 Analog Multiplexers. PRODUCT HIGHLIGHTS 1. Extended Signal Range The ADG428/ADG429 are fabricated on an enhanced LC 2MOS process, giving an increased signal range that ex- tends to the supply rails. 2. Low Power Dissipation 3. Low RON 4. Single/Dual Supply Operation 5. Single Supply Operation For applications where the analog signal is unipolar, the ADG428/ADG429 can be operated from a single rail power supply. The parts are fully specified with a single +12 V power supply and will remain functional with single supplies as low as +5 V. ADG428 DECODERS/DRIVERS LATCHES WR S1 S8 RS D A2 A1 A0 EN DA S1A S4A ADG429 DECODERS/DRIVERS A1 A0 EN DB S1B S4B LATCHES WR RS |
Podobny numer części - ADG428BRZ |
|
Podobny opis - ADG428BRZ |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |