ADS7828: ADS7828E/2K5 - RJA and RJC information

Tool/software:

Hi, 

  I am looking at RJA and RJC data. I notice that RJA of 240 [C/W] seems very high when compared to other IC's of this package. Similarly, RJC is absent. So...

1. Can I get confirmation that RJA = 240 [C/W] is correct? 

2. Can TI provide RJC information? 

thanks