ADC128S022CIMT

• 8 input channels
• Variable power management
• Separate analog and digital power supplies
• COMPATIBLE WITH SPI™/QSPI/™ MICROWIRE ™/DSP
• The package uses 16-pin TSSOP

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The ADC128S022 is a low power, octal CMOS 12-bit analog-to-digital converter specified with a slew rate of 50 ksps with a throughput of 200 ksps. The converter is based on a successive approximation register architecture with internal sample-and-hold circuitry. It can be configured to accept registration when entering IN0 to eight input signals via IN7.

Serial data output and serial interface compatible with direct binary several standards such as SPI, QSPI, microwire, and many general-purpose DSPs.

The ADC128S022 can operate independently from analog and digital supplies. Analog power supply (V_A）Can range from +2.7 V to +5.25 V and digital supplies_（VD) can range from 2.7 V to V_{pander to}。 Normal power consumption using +3 V or +5 V supplies is 1.2 MW and 7.5 MW, respectively. The power-down feature reduces power consumption by 0.06 μW using a +3 V supply and 0.25 μW from a +5 V supply.

The ADC128S022 is packaged in a 16-lead TSSOP package. Operation is guaranteed over the extended -40°C industrial temperature range of 105°C.

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• Car navigation
• Portable systems
• Medical devices
• Mobile communications
• Instrumentation and control systems