锐单电子商城 , 一站式电子元器件采购平台!
  • 电话:400-990-0325

ZSSC3123AA2

ZMDI  ZSSC3123AA2  信号调节器, 2.3 V, 5.5 V, TSSOP, 14 引脚, -40 °C

The is a CMOS Signal Conditioner for accurate capacitance-to-digital conversion and sensor-specific correction of capacitive sensor signals. Digital compensation of sensor offset, sensitivity and temperature drift is accomplished via an internal digital signal processor running a correction algorithm with calibration coefficients stored in a non-volatile EEPROM. The ZSSC3123 is configurable for capacitive sensors with capacitances up to 260pF and a sensitivity of 125aF/LSB to 1pF/LSB depending on resolution, speed and range settings. It is compatible with both single capacitive sensors both terminals must be accessible and differential capacitive sensors. Measured and corrected sensor values can be output as I²C™, SPI, PDM or alarms. The I²C™ interface can be used for a simple PC-controlled calibration procedure to program a set of calibration coefficients into an on-chip EEPROM.

.
Digital compensation of 1st and 2nd order temperature gain and offset drift
.
Internal temperature compensation reference no external components
.
Programmable capacitance span and offset
.
Layout customized for die-die bonding with sensor for high-density chip-on board assembly
.
Minimized calibration costs - No laser trimming, one-pass calibration using a digital interface
.
Wide capacitance range to support a broad portfolio of different sensor elements
.
Excellent for low-power battery applications
.
260pF Maximum target input capacitance

ZSSC3123AA2 PDF数据文档
图片 型号 厂商 下载
ZSSC3123AA2 Zentrum Mikroelektronik Dresden
ZSSC3122AA2 Zentrum Mikroelektronik Dresden
ZSSC3123AA2R Integrated Device Technology 艾迪悌
ZSSC3138BA2T Integrated Device Technology 艾迪悌
ZSSC3138BE2R Integrated Device Technology 艾迪悌
ZSSC3015NA2T Integrated Device Technology 艾迪悌
ZSSC4151AE2R Integrated Device Technology 艾迪悌
ZSSC3135BE2R Integrated Device Technology 艾迪悌
ZSSC3170EE2-T Integrated Device Technology 艾迪悌
ZSSC3131BE2T Integrated Device Technology 艾迪悌
ZSSC3135BA2R Integrated Device Technology 艾迪悌