AD75019JPZ

AD75019 crosspoint switch array contains 256 analogue switches in a 16 × 16 array. Any of the X or Y pins may serve as an input or output. Any or all of the X terminals may be programmed to connect to any or all of the Y terminals. The switches can accommodate signals with amplitudes up to the supply rails and have a typical on-resistance of 150 ohm. Data is loaded serially via the SIN input and clocked into an on-board 256-bit shift register via SCLK. When all the switch settings have been programmed, data is transferred into a set of 256 latches via PCLK. The serial shift register is dynamic, so there is a minimum clock rate of 20KHz. The switch control latches are static and will hold their data as long as power is applied.

• Input signal range from VSS – 0.5 to VDD + 0.5V (TA=+25°C, VDD and VSS=612V, VCC=+5V)
• Typical propagation delay is 4ns (TA=+25°C, VDD and VSS=612V, VCC=+5V)
• Maximum input capacitance is 10pF (TA=+25°C, VDD and VSS=612V, VCC=+5V)
• Low power consumption, 2mW quiescent
• Serial output allows cascading for more channels
• TTL/CMOS/microprocessor-compatible control lines
• Serial input simplifies interface
• 44-lead plastic leaded chip carrier [PLCC] package
• Temperature range from 0°C to +70°C

บันทึก

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party