I2C 12bit ADC for the Prop

Jonathan

Hi All,

I've been looking, both online and on the forums for a 12bit I2C ADC in a DIP package to use with the Prop. Very sorry if this has been answered before. I'd like 12 channels and if anyone has a code snip...

Everything I have found in I2C has been in a surface mount package. I'd really like DIP parts so that my students can use it. I'd really like to use the I2C because otherwise I have to use 3/4 I/O instead of piggy-backing on the EEPROM I2C bus.

Thanks!

Jonathan

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
www.madlabs.info - Home of the Hydrogen Fuel Cell Robot

Bill Henning

I've been using the 8 pin DIP ADS7822P's (12 bit, up to 200ksps) - see my blog and/or the object exchange for a driver and sample code

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
www.mikronauts.com - a new blog about microcontrollers

Jonathan

Bill,

Thanks for the help. I need more channels though. I have called several manufaturers with no luck. I'll have to stick with SPI or get a breakout board.

Thanks again,

Jonathan

▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
www.madlabs.info - Home of the Hydrogen Fuel Cell Robot