MAX267BCWG+

The MAX267BCWG+ is a pin-programmable universal and bandpass filter in 24 pin WSOIC package. This CMOS switched capacitor active filter is designed for precision filtering applications. Centre frequency, Q and operating mode are all selected via pin-strapped inputs. It is dedicated to bandpass applications and includes an uncommitted op-amp. Two second-order filter sections are included in device. An input clock and a 5bit programming input precisely set filter centre/corner frequency. Q is also programmed from 0.5 to 64. Separate clock inputs for each filter half operate either an external clock or a crystal. It is used in sonar and avionics instruments, anti-alising filters, matched tracking filters, vibration and audio analysis.

• Supply voltage range is 2.37V to 6.3V
• Operating temperature range from 0°C to 70°C
• 32 step centre frequency control
• 128-step Q control
• Independent Q and f0 programming
• Slew rate 6V/µs, gain bandwidth product of 2.5MHz

Applications

Signal Processing

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

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