Datasheet > ZSSC3136BA1B

ZSSC3136BA1B

更新时间： 2024-10-31 00:55:19

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
24页	282K
描述
Sensor Signal Conditioner for Safety Switch Applications

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ZSSC3136BA1B 数据手册

ZSSC3136

Sensor Signal Conditioner for

Safety Switch Applications

Datasheet

Brief Description

Benefits

The ZSSC3136 is a member of the ZSSC313x

family of CMOS integrated circuits for automotive/

industrial sensor applications. All family members

are well suited for highly accurate amplification and

sensor-specific correction of resistive bridge sensor

signals. An internal 16-bit RISC microcontroller

running a correction algorithm compensates sensor

offset, sensitivity, temperature drift, and non-linearity

of the connected sensor element. The required

calibration coefficients are stored by the one-pass

calibration procedure in an on-chip EEPROM.

•

Capability for setting up SIL level 2 applications

Application-focused feature set

No external trimming components required

Only a few external protection devices needed

PC-controlled configuration and one-pass/

end-of-line calibration via I²C™* or ZACwire^TM

interface: simple, cost-efficient, quick, and pre-

cise

•

High accuracy (0.25% FSO** @ -25 to +85°C;

0.5% FSO @ -40 to +125°C)

Optimized for automotive/ industrial environment

due to robust protection circuitries, excellent

electromagnetic compatibility and AEC-Q100

qualification

The ZSSC3136 is optimized for SIL (Safety Integrity

Level) rated switch applications. The integrated

adjustable digital filter offers the possibility of setting

up fast switching real-time applications as well as

stabilized switching applications in the case of

disturbed or unstable input signals.

Available Support

•

Evaluation Kits

In addition to the general features for switch appli-

cations, the ZSSC3136 offers the capability to set up

safety-relevant SIL2 rated switches due to its

extended safety functionalities.

•

Application Notes

Mass Calibration System

Physical Characteristics

Features

•

Supply voltage 4.5 to 5.5 V

•

Analog gain of 105, maximum overall

gain of 420

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

(-40°C to +150°C extended temperature range

depending on product version)

•

Sample rate: 200 Hz maximum

ADC resolution: 13/14 bit

•

Available in RoHS-compliant JEDEC-SSOP14

package or delivery as die

External temperature sensor

Safety functionalities: Calibration microcontroller,

sensor connection, analog front-end

ZSSC3136 Minimum Application Requirements

•

Adjustable to nearly all resistive bridge sensor

types

Digital compensation of sensor offset, sensitivity,

temperature drift, and non-linearity

VCC

Sensor

Module

Output options: ratiometric analog voltage output

(5 - 95% in maximum, 12.4 bit resolution) or

ZACwire^TM(digital One-Wire Interface (OWI))

OUT

ZSSC3136

•

Sensor biasing by voltage

High voltage protection up to 33 V

Supply current: max. 5.5mA

Reverse polarity and short circuit protection

Wide operation temperature: -40 to +150°C

Traceability by user-defined EEPROM entries

GND

Note: I²C™ is a trademark of NXP.

** FSO = Full Scale Output.

January 22, 2016

12 3 4 5 6 7...24

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与ZSSC3136BA1B相关器件

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ZSSC3136BA1C	IDT	获取价格	Sensor Signal Conditioner for Safety Switch Applications
ZSSC3136BA2R	IDT	获取价格	Sensor Signal Conditioner for Safety Switch Applications
ZSSC3136BA2T	IDT	获取价格	Sensor Signal Conditioner for Safety Switch Applications
ZSSC3136BE1B	IDT	获取价格	Sensor Signal Conditioner for Safety Switch Applications
ZSSC3136BE1C	IDT	获取价格	Sensor Signal Conditioner for Safety Switch Applications
ZSSC3136BE2R	IDT	获取价格	Sensor Signal Conditioner for Safety Switch Applications
ZSSC3136BE2T	IDT	获取价格	Sensor Signal Conditioner for Safety Switch Applications
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