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High-End 24-Bit Sensor Signal Conditioner IC

封装信息

Pitch (mm)
Lead Count (#) 0
Pkg. Dimensions (mm) 0.0 x 0.0 x 0.0
Pkg. Code DICE
Pkg. Type WAFER

环境和出口类别

Moisture Sensitivity Level (MSL) 1
Pb (Lead) Free Yes
ECCN (US)
HTS (US)

产品属性

Lead Count (#) 0
Carrier Type Wafer
Moisture Sensitivity Level (MSL) 1
Description 725μm thickness
Pitch (mm) 0
Pkg. Dimensions (mm) 0.0 x 0.0 x 0.0
Qty. per Reel (#) 0
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 85°C
Country of Wafer Fabrication Taiwan
Adj. Analog Gain 6.6 - 216
Automotive Qual. No
Function Resistive SSC
Input Type Single-bridge
Interface I2C, SPI
Length (mm) 0
MOQ 16500
Pkg. Type WAFER
Qty. per Carrier (#) 0
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Resolution (bits) 24
Sample Rate Max (KHz) 1.10
Supply Voltage (V) 1.68 - 3.6
Tape & Reel No
Thickness (mm) 0
Width (mm) 0

描述

The ZSSC3224 is a sensor signal conditioner (SSC) IC for high-accuracy amplification and analog-to digital conversion of a differential or pseudo-differential input signal. Designed for high-resolution sensor module applications, the ZSSC3224 can perform offset, span, and 1st and 2nd order temperature compensation of the measured signal. Developed for 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 (≤ 20MHz). Digital compensation of signal offset, sensitivity, temperature, and non-linearity is accomplished via a 26-bit internal digital signal processor (DSP) running a correction algorithm. Calibration coefficients are stored on-chip in a highly reliable, non-volatile, multiple-time programmable (MTP) memory. Programming the ZSSC3224 is simple via the serial interface. The interface is used for the PC-controlled calibration procedure, which programs the set of calibration coefficients in memory. The ZSSC3224 provides accelerated signal processing, increased resolution, and improved noise immunity in order to support high-speed control, safety, and real-time sensing applications with the highest requirements for energy efficiency.