AD7091R-8BCPZ

AD7091R-8 family is an 8 channel 12bit, ultralow power, successive approximation analogue to digital converter (ADC). AD7091R-8 family offers up to eight single-ended analogue input channels with a channel sequencer that allows a preprogrammed selection of channels to be converted sequentially. It use advanced design techniques to achieve ultralow power dissipation at high throughput rates. Typical application includes battery-powered systems, personal digital assistants, medical instruments, mobile communications, instrumentation and control systems, data acquisition systems, optical sensors and diagnostic/monitoring functions.

• Wide operating range: specified for VDD of 2.7V to 5.25V
• Flexible power/throughput rate management: normal mode 1.4mW at 1MSPS
• Power-down mode: 550nA typical at VDD = 5.25V and 435nA typical at VDD = 3V
• 1MSPS throughput with no latency/pipeline delay and INL: ±0.7LSB typical, ±1.0LSB maximum
• SNR: 70dB typical at 10KHz input frequency and THD: -80dB typical at 10KHz input frequency
• On-chip accurate 2.5V reference, 5ppm/°C typical drift
• SPI/QSPI™/MICROWIRE™/DSP compatible digital interface and integrated programmable channel sequencer
• Built in features for control and monitoring applications and programmable ALERT interrupt pin
• 24 lead LFCSP package
• Operating temperature range from -40 to 125°C

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party