跳转到主要内容
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) Free Yes
HTS (US) 8542.39.0090
ECCN (US)

产品属性

Pkg. Type VFQFPN
Lead Count (#) 40
Carrier Type Reel
Moisture Sensitivity Level (MSL) 1
Description 13-inch Reel
Pitch (mm) 0.4
Pkg. Dimensions (mm) 5.0 x 5.0 x 0.9
Qty. per Reel (#) 2500
Pb (Lead) Free Yes
Pb Free Category e3 Sn
Temp. Range (°C) -40 to 125°C
Country of Wafer Fabrication TAIWAN
Adj. Analog Gain 1.32 - 540
Automotive Qual. No
Function Resistive SSC
Input Type Dual-bridge
Interface I2C, SPI, Alarm, Ratiometric Voltage, Absolute Voltage, Current Loop, OWI, PWM, 2xPDM, 2xPWM
Length (mm) 5
MOQ 2500
Price (USD) $3.67489
Qty. per Carrier (#) 0
Qualification Level Standard
Reel Size (in) 13
Resolution (bits) 24
Sample Rate Max (KHz) 2.91
Supply Voltage (V) 1.8 - 48
Tape & Reel Yes
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.