MCP3911A0T-E/SSVAO MCP3911AO-E/SS MCP3912A1-E/MQ MCP3912A1-E/SS MCP3912A1-E/SSVAO MCP3912A1T-E/MQ MCP3912A1T-E/SS MCP3912A1T-E/SSVAO MCP3912BA1-E/MQ MCP3912BA1-E/SS