D13_1(MSB)1D12_12D11_13D10_14D9_15D8_16D7_17D6_18D5_19D4_110D3_111D2_112D1-113D0-114DGND15+VD16WRT117CLK118CLK219WRT220DGND21+VD22D13_2(MSB)23D12_224D11_225D10_226D9_227D8_228D7_229D6_230D5_231D4_232D3_233D2_234D1-235D0-236PD37AGND38IOUT239IOUT2#40FSA241GSET42REFIN43FSA144IOUT1#45IOUT146+VA47NC48