Microchip Mcp3464Rt-E/nc.
ADC, 16BIT, 153.6KSPS, -40 TO 125DEG C; Resolution (Bits):16bit; Sampling Rate:153.6kSPS; Input Channel Type:Differential, Single Ended; Data Interface:SPI; Supply Voltage Type:Single; Supply Voltage Min:2.7V; Supply Voltage Max:3.6V