CT22406
12bits-35KSps ULP SAR ADC
CT22406 is a 12-bit 35 kS/s Analog to Digital converter designed to deliver best in class performances in term of power consumption.
It is implemented employing SAR architecture.
A measurement Front-End section, to be customized according to the customer specifications, converts and adapt to the ADC range Voltage, Current and Temperature Sensors outputs from different ranges.
The IP includes a trimmable internal high accuracy voltage reference generator.
With 65uA total current consumption the figure of merit of the ADC is 7 pJ/step.
- Supply 3-5V
- Internally generated 1.5V reference and supply
- Resolution 12bit
- Max sample rate: 35 ksps
- Single Ended Input
- INL = ±4 LSB
- DNL = ±1.6 LSB (no missing codes)
- 65uA supply current
- General Purposes IP
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Silicon-Proven on 0.13um TSMC technology
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PVT characterized
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Easy portability
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In mass-production