ISL26315 Datasheet | Renesas

feature excellent linearity over supply and temperature variations, and offer versions with 1-, 2-, 4- and 8-channel single-ended inputs, and 1-, 2- and 4-channel differential inputs. A proprietary input multiplexer and bination buffer amplifier reduces the input drive requirements, resulting in lower cost and reduced board space. Specified measurement accuracy is maintained with input signals up to VDD. Members of the ISL26310, ISL26311, ISL26312, ISL26313, ISL26314, ISL26315 and ISL26319 family of Low-Power ADCs offer pinout interpatibility, differing only in the analog inputs, to support quick replication of proven layouts across multiple design platforms. The serial digital interface is SPI patible and is easily interfaced to popular FPGAs and microcontrollers. Power consumption is limited to 11m W at a sampling rate of 125k SPS, and an operating current of just 8µA typical between conversions, when configured for Auto Power-down mode. The ISL26310, ISL26311, ISL26312, ISL26313, ISL26314, ISL26315, ISL26319 feature up to 5k V Human Body Model ESD survivability and are available in the popular SOIC and TSSOP packages. Performance is specified for operation over the full industrial temperature range (-40°C to +125°C). Features - Pin-patible family allows easy design upgrades - Excellent differential non-linearity (0.7LSB max) - Low THD: -86d B (typ) - Simple SPI-patible serial digital interface - Low 2.2m A operating current - Power-down current between conversions 8µA (typ) - +5.25V to +2.7V supply - Excellent ESD survivability: 5k V HBM, 350V MM, 2k V CDM Applications - Industrial process control - Energy measurement - Multichannel data acquisition systems - Pressure sensors - Flow controllers VREF ANALOG INPUTS DIFFERENTIAL/ SINGLE-ENDED BUFFER FIGURE 1. FUNCTIONAL BLOCK DIAGRAM CNV SCLK SDO SDI FN7549 Rev 3.00 August 18, 2015 Page 1 of 23 ISL26310, ISL26311, ISL26312, ISL26313, ISL26314, ISL26315, ISL26319 Application Block...