Electronic Components Datasheet Search |
|
MAX350 Datasheet(PDF) 1 Page - Maxim Integrated Products |
|
MAX350 Datasheet(HTML) 1 Page - Maxim Integrated Products |
1 / 20 page General Description The MAX349/MAX350 are 8-channel and dual 4-channel serially controlled multiplexers (muxes). These muxes conduct equally well in either direction. On-resistance (100 Ω max) is matched between switches to 16Ω max and is flat (10 Ω max) over the specified signal range. These CMOS devices can operate continuously with dual power supplies ranging from ±2.7V to ±8V or a sin- gle supply between +2.7V and +16V. Each mux can handle rail-to-rail analog signals. The off-leakage current is only 0.1nA at +25°C or 5nA at +85°C. Upon power-up, all switches are off and the internal shift registers are reset to zero. The serial interface is compatible with SPI™/QSPI™ and MICROWIRE™. Functioning as a shift register, it allows data (at DIN) to be clocked in synchronously with the rising edge of clock (SCLK). The shift register’s output (DOUT) enables several MAX349s or MAX350s to be daisy chained. All digital inputs have 0.8V or 2.4V logic thresholds, ensuring both TTL and CMOS-logic compatibility when using ±5V supplies or a single +5V supply. ________________________Applications Serial Data-Acquisition Industrial and Process- Systems Control Systems Avionics ATE Equipment Audio Signal Routing Networking ____________________________Features o SPI/QSPI, MICROWIRE-Compatible Serial Interface o 8 Separately Controlled SPST Switches o Single 8-to-1 Mux (MAX349) Dual 4-to-1 Mux (MAX350) o 100 Ω Signal Paths with ±5V Supplies o Rail-to-Rail® Signal Handling o Asynchronous RESET Input o ±2.7V to ±8V Dual Supplies +2.7V to +16V Single Supply o >2kV ESD Protection per Method 3015.7 o TTL/CMOS-Compatible Inputs (with +5V or ±5V Supplies) Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers ________________________________________________________________ Maxim Integrated Products 1 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 CS RESET DOUT V- GND DIN V+ SCLK TOP VIEW N.C. NO7 NO6 NO5 NO2 NO1 NO0 COM 10 9 NO4 NO3 DIP/SO MAX349 LOGIC 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 CS RESET DOUT V- GND DIN V+ SCLK COMB NO0B NO1B NO2B NO2A NO1A NO0A COMA 10 9 NO3B NO3A DIP/SO MAX350 LOGIC N.C. = NOT INTERNALLY CONNECTED Pin Configurations/Functional Diagrams 19-0451; Rev 1; 10/98 PART MAX349CPN MAX349CWN MAX349CAP 0°C to +70°C 0°C to +70°C 0°C to +70°C TEMP. RANGE PIN-PACKAGE 18 Plastic DIP 18 Wide SO 20 SSOP Ordering Information Ordering Information continued at end of data sheet. *Contact factory for dice specifications. MAX349C/D 0°C to +70°C Dice* Pin Configurations continued at end of data sheet. SPI and QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. |
Similar Part No. - MAX350 |
|
Similar Description - MAX350 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |