Datasheet > ZSC31014KIT

ZSC31014KIT

更新时间： 2024-10-15 01:03:31

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
58页	706K
描述
Digital Output Sensor Signal Conditioner

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ZSC31014KIT 数据手册

RBic_ilite™ Digital Output Sensor

Signal Conditioner

ZSC31014

Datasheet

Brief Description

Benefits

The ZSC31014 is a CMOS integrated circuit for

highly accurate amplification and analog-to-digital

conversion of differential and half-bridge input

signals. The ZSC31014 can compensate the mea-

sured signal for offset, 1^stand 2^ndorder span, and 1^st

and 2^ndorder temperature (Tco and Tcg). It is well

suited for sensor-specific correction of bridge sen-

sors. Digital compensation of signal offset,

sensitivity, temperature drift, and non-linearity is

accomplished via an internal digital signal processor

running a correction algorithm with calibration

coefficients stored in a non-volatile EEPROM.

•

Simple PC-controlled configuration and single-

pass digital calibration via I²C™ interface – quick

and precise; SPI option for measurement mode

•

Eliminates need for external trimming

components

On-chip diagnostic features add safety to the

application (e.g., EEPROM signature, bridge

connection checks, bridge short detection).

•

Low-power Sleep Mode lengthens battery life

Enables multiple sensor networks

Available Support

The ZSC31014 is adjustable to nearly all piezo-

resistive bridge sensors. Measured and corrected

bridge values are provided at digital output pins,

which can be configured as I²C™* or SPI. The digital

I²C™ interface can be used for a simple PC-

controlled calibration procedure to program cali-

bration coefficients into an on-chip EEPROM. The

calibrated ZSC31014 and a specific sensor are

mated digitally: fast, precise, and without the cost

overhead associated with trimming by external

devices or laser trimming.

•

Evaluation Kit

Application Notes

Mass Calibration Solution

Physical Characteristics

•

Wide supply voltage capability: 2.7V to 5.5V

Current consumption as low as 70μA depending

on programmed sample rate

•

Low-power Sleep Mode (<2μA @ 25°C)

Operation temperature: -40°C to +125°C

Small SOP8 package

The ZSC31014’s integrated diagnostics functions

are well suited for safety-critical applications.

ZSC31014 Application: I²C™ Interface, Low-Power

Bsink Option, Internal Temperature Correction

Features

•

High accuracy (±0.1% FSO @ -25 to +85°C;

±0.25% FSO @ -40 to +125°C)

•

2^ndorder charge-balancing analog-to-digital

converter provides low noise, 14-bit data at

sample rates exceeding 2kHz

V_supply

(2.7V to 5.5V)

ZSC31014

•

Fast power-up to data output response:

3ms at 4MHz

VSS

VDD

INT/SS

BSINK

VBP

Digital compensation of sensor offset, sensitivity,

temperature drift, and non-linearity

SDA/MISO

SCL/SCLK

VBN

Eight programmable analog gain settings com-

bine with a digital gain term; accommodates

bridges with spans <1mV/V and high offset

0.1µF

GND

•

Internal temperature compensation for sensor

correction and for corrected temperature output

48-bit customer ID field for module traceability

* I²C™ is a trademark of NXP.

January 20, 2016

12 3 4 5 6 7...58

中文翻译

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与ZSC31014KIT相关器件

型号	品牌	获取价格	描述	数据表
ZSC31015	IDT	获取价格	Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015	RENESAS	获取价格	Resistive Sensor Signal Conditioner with Analog Output and Diagnostic Features
ZSC31015EAB	IDT	获取价格	Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015EAC	IDT	获取价格	Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015EAG1-R	IDT	获取价格	Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015EAG1-T	IDT	获取价格	Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015EEB	IDT	获取价格	Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015EEC	IDT	获取价格	Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015EED	ETC	获取价格	RBicdLite Analog Output Sensor Signal Conditioner with Diagnostic Features
ZSC31015EEG1	IDT	获取价格	Analog Circuit

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