FEATURES 16-bit resolution with no missing codes
8-channel multiplexer with choice of inputs
Unipolar single-ended
Differential (GND sense) Pseudo bipolar
Throughput: 500 kSPS INL: ±0.5 LSB typical, ±1.5 LSB maximum (±23 ppm or FSR)
Dynamic range: 93.3 dB SINAD: 91.5 dB at 20 kHz THD: −97 dB at 20 kHz
Analog input range: 0 V to VREF with VREF up to VDD Multiple reference types Internal 4.096 V External buffered (up to 4.096 V) External (up to VDD) Internal temperature sensor Channel sequencer, selectable 1-pole filter, busy indicator No pipeline delay, SAR architecture Single-supply 5 V operation with
1.8 V to 5 V logic interface Serial interface compatible with SPI, MICROWIRE, QSPI, and DSP Power dissipation 26 mW at 500 kSPS
5.2 μW at 100 SPS
Standby current: 50 nA 20-lead 4 mm × 4 mm LFCSP package
20-lead 2.4 mm × 2.4 mm WLCSP package

APPLICATIONS
Battery-powered equipment Medical instruments: ECG/EKG
Mobile communications: GPS
Personal digital assistants Power line monitoring
Data acquisition
Seismic data acquisition systems
Instrumentation
Process control