http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en520559
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en545586
2 simultaneously sampled 16/24-bit resolution delta-sigma A/D converters
91 dB SINAD, -104 dBc THD, 109 dB SFDR
Programmable data rate up to 64 ksps
Internal voltage reference with low drift of 12 ppm/°C
Internal PGAs on each channel with gain of 32 V/V
Phase delay compensation between channels with 1 µs resolution
Low power consumption (14mW at 5V)
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en545586
2 simultaneously sampled 16/24-bit resolution delta-sigma A/D converters
91 dB SINAD, -104 dBc THD, 109 dB SFDR
Programmable data rate up to 64 ksps
Internal voltage reference with low drift of 12 ppm/°C
Internal PGAs on each channel with gain of 32 V/V
Phase delay compensation between channels with 1 µs resolution
Low power consumption (14mW at 5V)
Typical Supply Current (µA) 2050
Typical INL (ppm) 15
Max Sample Rate (samples/sec) 64000
Input Type 2 Differential
Interface SPI
Resolution (bits) 16
Supply Voltage Range (V) 4.5 to 5.5
Max Sample Rate (samples/sec) 64000
Input Type 2 Differential
Interface SPI
Resolution (bits) 16
Supply Voltage Range (V) 4.5 to 5.5
mcp3909.pdf
