AFE, 24BIT, 8KSPS, 4CH, 64NFBGA; Resolution (Bits):24bit; Sampling Rate:32kSPS; Input Channel Type:Differential; Data Interface:Serial, SPI; Supply Voltage Type:Single; Supply Voltage Min:1.65V; Supply Voltage Max:5.25V; ADC / DAC Case Style:NFBGA; No. of Pins:64Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:Quad 24-Bit Sigma-Delta ADCs; Automotive Qualification Standard:-; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019); Brief Features:Low Power: 0.75mW per Channel, Data Rate 250SPS to 32kSPS, Respiration Impedance Measurement; IC Function:Low Power, 8-Channel, 24-bit Analogue Front-End for Bipotential Measurements; Operating Temperature Range:-40°C to +85°C; Supply Current:2.75mA; Supply Voltage Range:1.65V to 3.6V, 2.7V to 5.25V; Supply Voltage Range - Analogue:2.7V to 5.25V; Supply Voltage Range - Digital:1.65V to 3.6V