Compact AC/DC converter AD4134

industrial

Alias free: inherent anti-alias rejection of 102.5 dB typical in high performance mode Excellent ac and dc performance 108 dB dynamic range at ODR = 374 kSPS, FIR filter, typical 137 dB dynamic range at ODR = 10 SPS, sinc3 filter, typical THD: −120 dB typical with 1 kHz input tone Offset error drift: 0.9 µV/C typical Gain drift: 2 ppm/°C typical INL: ±2 ppm of FSR typical Dynamic range enhancement: 4:1 and 2:1 averaging mode 126 dB, A weighted dynamic range Easy to sync: asynchronous sample rate converter Multidevice synchronization with one signal line Programmable data rates from 0.01 kSPS to 1496 kSPS with resolution of 0.01 SPS Option to control output data rate by external signal Resistive ADC and reference input Linear phase digital filter options Low ripple FIR filter: 32 µdB pass-band ripple, dc to 161.942 kHz Low latency sinc3 filter and sinc6 filter, dc to 391.5 kHz Sinc3 filter with 50 Hz/60 Hz rejection Crosstalk: 130.7 dBFS Daisy-chaining CRC error checking on data and SPI interface Two power modes: high performance mode and low power mode Power supply: 4.5 V to 5.5 V and 1.65 V to 1.95 V 1.8 V IOVDD level External reference: 4.096 V or 5 V Crystal or external CMOS clock of 48 MHz SPI or pin (standalone) configurable operation Operating temperature range: -40°C to 105°C Available in 8 mm × 8 mm, 56-lead LFCSP with exposed pad Features and Benefits Product Details The AD4134 is a quad channel, low noise, simultaneous sampling, precision analog-to-digital converter (ADC) that delivers on functionality, performance, and ease of use.