Datasheet > ZSSC3154BA1B

ZSSC3154BA1B

更新时间： 2024-10-31 01:00:59

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
28页	341K
描述
Automotive Sensor Signal Conditioner with Dual Analog Output

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ZSSC3154BA1B 数据手册

ZSSC3154

Automotive Sensor Signal

Conditioner with Dual Analog Output

Datasheet

Benefits

Brief Description

•

Bridge sensor signal validation for safety

applications via two antivalent analog outputs or

via half-bridge sensor measurement output

The ZSSC3154 is an integrated circuit for highly

accurate amplification and sensor-specific correction

of a bridge sensor signal. Up to two temperature

sensors can also be read in parallel.

Simultaneous measurement of sensor signals,

including temperature signal for compensation

and for temperature output

The circuitry provides different configurations of the

analog outputs to show two measurement results

simultaneously. This also allows generating a com-

plementary bridge sensor signal, which is often a

requirement in safety-relevant applications.

Efficient use of non-calibrated elements for

bridge sensors and temperature sensors without

external trimming components

•

Single-pass end-of-line calibration algorithm

minimizes production costs

The ZSSC3154 can measure and process two exter-

nal temperature sensors to compensate the temper-

ature drift of the bridge sensor signal and to output a

separate temperature signal.

Excellent EMC/ESD robustness and AEC-Q100

qualification

An integrated calibration microcontroller with an on-

chip EEPROM performs the digital compensation of

the sensor offset, the sensitivity, the temperature

drift, and the nonlinearity of a sensor signal.

Available Support

•

Evaluation Kit

Application Notes

Calculation Tools

The single-pass, digital end-of-line calibration com-

bined with the integrated broken-chip detection sup-

ports automatic and highly efficient mass production.

Physical Characteristics

•

Supply voltage: 4.5 to 5.5V

Features

Maximum supply voltage: 7.7V

•

Differential bridge sensor input

Input span: 1.8 to 267mV/V

Half-bridge sensor or temperature sensor input

ADC resolution: 14 bit

Digital compensation of offset, gain, nonlinearity,

and temperature dependency

Output resolution: > 12 bit from 10% to 90%

Operating temperature range: -40°C to 150°C

Package: QFN32 (5x5mm; wettable flank) or die

•

Two analog outputs; behavior programmable by

EEPROM configuration

Sequential analog output mode provides two

measurement values at one output pin

ZSSC3154 Basic Circuit

On-chip diagnostic and safety features including

sensor connection diagnostic and broken-chip

detection

DFBH

VTN2

VDDA

VSSA

SDA

SCL

VTN1

•

2 EEPROM words for arbitrary user data

Multiple configurable output options

VBR_T

VDD

VDDE

AOUT1

AOUT2

VSSE

VCC

AOUT1

AOUT2

GND

VBP

VBR_B

VBN

January 22, 2016

12 3 4 5 6 7...28

中文翻译

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与ZSSC3154BA1B相关器件

型号	品牌	获取价格	描述	数据表
ZSSC3154BA1C	IDT	获取价格	Automotive Sensor Signal Conditioner with Dual Analog Output
ZSSC3154BA3R	IDT	获取价格	Automotive Sensor Signal Conditioner with Dual Analog Output
ZSSC3154BE3R	IDT	获取价格	Automotive Sensor Signal Conditioner with Dual Analog Output
ZSSC3154KIT	IDT	获取价格	Automotive Sensor Signal Conditioner with Dual Analog Output
ZSSC3170	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA1B	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA1B	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA1C	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA1C	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface

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