Datasheet Texas Instruments ADC128S022CIMT/NOPB — Ficha de datos

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SNAS334F – AUGUST 2005 – REVISED NOVEMBER 2015 ADC128S022 8-Channel, 50 kSPS to 200 kSPS, 12-Bit A/D Converter
1 Features 3 Description The ADC128S022 device is a low-power, eightchannel CMOS 12-bit analog-to-digital converter
specified for conversion throughput rates of 50 ksps
to 200 ksps. The converter is based on a successiveapproximation register architecture with an internal
track-and-hold circuit. It can be configured to accept
up to eight input signals at inputs IN0 through IN7. 1 Eight Input Channels
Variable Power Management
Independent Analog and Digital Supplies
SPIв„ў/QSPIв„ў/MICROWIRE/DSP Compatible
Packaged in 16-lead TSSOP
Conversion Rate: 50 ksps to 200ksps
DNL (VA = VD = 5 V): +1 / -0.7 LSB (Maximum)
INL (VA = VD = 5 V): В±1 LSB (Maximum)
Power Consumption
– 3V Supply: 1.2 mW (Typical)
– 5V Supply: 7.5 mW (Typical) The output serial data is straight binary and is
compatible with several standards, such as SPI, …