Цитата(Br.Misha @ Nov 1 2010, 00:00)

резисторы по 8к2 стоят, адрес 1001000
Внимательно вчитываемся в datasheet.
Цитата
ADS1100 I2C ADDRESSES
The ADS1100 I2C address is 1001aaa, where ”aaa” are bits set at the factory. The ADS1100 is available in eight different verisons, each having a different I2C address. For example, the ADS1100A0 has address 1001000, and the ADS1100A3 has address 1001011. See the Package/Ordering Information table for a complete listing.
Маркировка на корпусе м/с какая?