Description

High Precision Analog Front End Features: Analog input/output Multichannel, 16-bit, 1 MSPS SAR ADC 17 external voltage input channels 4 TIA input channels Internal channels 11 IDAC monitor channels 9 VDAC monitor channels 3 power monitor channels Single-ended mode IDACs 11 low noise, 16-bit, IDAC outputs Four channels either 0 mA to 150 mA or 0 mA to 200 mA Seven channels 0 to 20 mA or, 0 to 50 mA channels VDACs: Nine 16-bit output VDAC channels Channel 0, Channel 1, Channel 3, and Channel 4: 0 V to 5 V, 150 Ω Channel 2: 0 V to 5 V, 1 kΩ Channel 5 to Channel 8: 0 V to 2.5 V, 500 Ω On-chip voltage reference, 2.5 V SPI interface up to 40 MHz Power Multiple supplies AVDDx for VDACs and ADC to 5 V 1.65 V to AVDDx − 0.5 V for PVDD_IDACx Packages and temperature range 4.5 mm × 4.6 mm, 100-ball WLCSP Fully specified for −40°C to +120°C (TJA operation)