AD4001
FEATURES
Easy Drive Greatly reduced input kickback Input current reduced to 0.5 μA/MSPS Enhanced acquisition phase, ≥79% of cycle time at 1 MSPS First conversion accurate, no latency or pipeline delay Input span pression for single-supply operation Fast conversion allows low SPI clock rates Input overvoltage clamp protection sinks up to 50 m A SPI-/QSPI-/MICROWIRE-/DSP-patible serial interface
High performance Differential analog input range: ±VREF, VREF from 2.4 V to 5.1 V Throughput: 2 MSPS/1 MSPS options INL: ±0.4 LSB maximum Guaranteed 16-bit, no missing codes SNR: 96.2 d B at f IN = 1 k Hz, VREF = 5 V THD:
- 123 d B at f IN = 1 k Hz,
- 99 d B at f IN = 100 k Hz SINAD: 88.5 d B at f IN = 1 MHz (see Figure 17) Oversampled dynamic range 99.3 d B for OSR = 2 126 d B for OSR = 1024
Low power Single 1.8 V supply operation with 1.71 V to 5.5 V logic interface 4.9 m W at 1 MSPS (VDD only) 80 μW at 10 k SPS, 16 m W at 2 MSPS (total power)
10-lead packages: 3 mm × 3 mm LFCSP, 3 mm × 4.90 mm MSOP Pin patible...
