The AD7298-1 is a 10-bit, high speed, low power, 8-channel, successive approximation ADC. The part operates from a single 3.3 V power supply and features throughput rates up to 1 MSPS. The device contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 30 MHz. The AD7298-1 offers a programmable sequencer, which enables the selection of a preprogrammable sequence of channels for conversion. The device has an on-chip, 2.5 V reference that can be disabled to allow the use of an external reference. The device offers a 4-wire serial interface compatible with SPI and DSP interface standards. The AD7298-1 uses advanced design techniques to achieve very low power dissipation at high throughput rates. The part also offers flexible power/throughput rate management options. The part is offered in a 20-lead LFCSP package. PRODUCT HIGHLIGHTS * Ideally Suited to Monitoring System Variables in a Variety of Systems. This includes telecommunications, and process and industrial control. * High Throughput Rate of 1 MSPS with Low Power Consumption. * Eight Single-Ended Inputs with a Channel Sequencer. A consecutive sequence of channels can be selected on which the ADC cycles and converts. * 10-bit SAR ADC 8 single-ended inputs Channel sequencer functionality Fast throughput of 1 MSPS Analog input range: 0 V to 2.5 V * Temperature range: −40°C to +125°C * Specified for VDD of 2.8 V to 3.6V https://elecena.pl/product/1317166/8-channel-1-msps-10-bit-sar-adc 2011-01-14 https://elecena.pl/product/1317166/8-channel-1-msps-10-bit-sar-adc 2018-03-29 https://elecena.pl/product/1317166/8-channel-1-msps-10-bit-sar-adc 2025-01-17