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瑞萨电子 (Renesas Electronics Corporation)
Dual Channel 24-Bit Resistive Sensor Signal Conditioner with Analog and Digital Output

封装信息

CAD 模型:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NDG40
Lead Count (#):40
Pkg. Dimensions (mm):5.0 x 5.0 x 0.9
Pitch (mm):0.4

环境和出口类别

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090

产品属性

Pkg. TypeVFQFPN
Lead Count (#)40
Carrier TypeReel
Moisture Sensitivity Level (MSL)1
Description13-inch Reel
Pitch (mm)0.4
Pkg. Dimensions (mm)5.0 x 5.0 x 0.9
Qty. per Reel (#)2500
Pb (Lead) FreeYes
Pb Free Categorye3 Sn
Temp. Range (°C)-40 to 125°C
Country of Wafer FabricationTAIWAN
Adj. Analog Gain1.32 - 540
Automotive Qual.No
Country of AssemblyTAIWAN
FunctionResistive SSC
Input TypeDual-bridge
InterfaceI2C, SPI, Alarm, Ratiometric Voltage, Absolute Voltage, Current Loop, OWI, PWM, 2xPDM, 2xPWM
Length (mm)5
MOQ2500
Price (USD)$3.67489
Qty. per Carrier (#)0
Qualification LevelStandard
Reel Size (in)13
Resolution (bits)24
Sample Rate Max (KHz)2.91
Supply Voltage (V)1.8 - 48
Tape & ReelYes
Thickness (mm)0.9
Width (mm)5
已发布No

描述

The ZSSC3281 is a dual path sensor signal conditioning IC (SSC) for highly accurate amplification, digitization, and sensor-specific correction of sensor signals. The ZSSC3281 is suitable for bridge and half-bridge sensors, as well as external voltage-source element and single-element sensors (for example, Pt100 and external temperature sensor diodes) powered by an on-chip current source. Digital compensation of the sensor offset, sensitivity, temperature drift, and non-linearity is accomplished via a 32-bit ARM M3 based math core running a correction algorithm with calibration coefficients stored in a non-volatile, reprogrammable memory. The programmable, integrated sensor front-end allows optimally applying various sensors for a broad range of applications.

The ZSSC3281 provides measurement value readouts and programming capabilities via an I2C, SPI, or one-wire interface (OWI). Absolute and ratiometric voltage, current-loop, or interrupt outputs are supported by the ZSSC3281.