ZSSC3018 is a versatile, high-resolution 18bit sensor signal conditioner integrated circuit for high-accuracy amplification and analogy-to-digital conversion of differential or pseudo-differential input signals. It is designed for high-resolution sensor module applications, this can perform offset, span and 1st and 2nd order temperature compensation of the measured signal. It is developed for the correction of resistive bridge or absolute voltage sensors, it can also provide a corrected temperature output measured with an internal sensor. The measured and corrected sensor values are provided at the digital output pins, which can be configured as I²C (<= 3.4MHz) or SPI (<= 10MHz). The digital compensation of signal offset, sensitivity, temperature and non-linearity is accomplished via a 26bit internal digital signal processor (DSP) running a correction algorithm. The calibration coefficients are stored onchip in a highly reliable, non-volatile, multiple-time programmable (MTP) memory.
- Supply voltage range from 1.68V to 3.6V, typical current consumption is ~1.0mA in operating mode
- Typical sleep mode current is 50nA at <125°C, 20nA at <85°C, <0.003K/LSB temperature resolution
- Best-in-class energy-efficiency with 16bit resolution is <140pJ/step
- Flexible, programmable analogue front-end design, up to 18bit analogue-to-digital converter
- Fully programmable gain amplifier with gain range from 6.6 to 216 (linear)
- Internal auto-compensated temperature sensor, programmable interrupt operation
- Integrated 26bit calibration math DSP, fully corrected signal at digital output
- Layout customized for die-die bonding with sensor for high-density chip-on-board assembly
- One-pass calibration minimizes calibration costs, highly integrated CMOS design
- 24-pin VFQFPN package, temperature range from -40 to 125°C
Other details
| Brand |
RENESAS |
| Part Number |
ZSSC3018BA3W |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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