Data Sheet
256-Channel, 24-Bit, Current-to-Digital ADC Module
ADAS1135
FEATURES
256-channel, current-to-digital converter module Up to 24-bit resolution Variable integration time
Fastest integration time: 22.
6 kSPS maximum (44.
2 μs minimum) at 20-bit resolution Low power dissipation: 2.
3 mW per channel at any throughput Integral linearity ±0.
050% of reading, ±1.
0 ppm of FSR: all channels active Very low noise Simultaneous sampling No dead time, no loss of charge, 100% charge collection User adjustable full-scale range On-board temperature sensor and reference buffer 15 mm × 15 mm, CSP_BGA package Simple printed circuit board (PCB) design Integrated
capacitors for supply and reference decou...