Datasheet > ZSSC3170EA1C

ZSSC3170EA1C

更新时间： 2025-07-08 02:57:31

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
31页	1087K
描述
Automotive Sensor Signal Conditioner with LIN and PWM Interface

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ZSSC3170EA1C 数据手册

Automotive Sensor Signal Conditioner

with LIN and PWM Interface

ZSSC3170

Datasheet

Brief Description

Benefits

The ZSSC3170 is a CMOS integrated circuit for highly

accurate amplification and sensor specific correction

of bridge sensor signals. Featuring a maximum analog

gain of 420, as well as extended offset compensation

capabilities, the ZSSC3170 is adjustable to nearly all

resistive bridge sensor types.



Measurement and temperature signal available via

one output pin



Compatible with nearly all resistive bridge inputs

No external trimming components required

Single-pass calibration minimizes calibration costs

End-of-line calibration using sensor output

Digital compensation of offset, sensitivity, temperature

drift, and nonlinearity is accomplished via a 16-bit

RISC microcontroller. Conditioning coefficients are

stored in an EEPROM certified for automotive appli-

cations.

Optimized for automotive environments with

special protection circuitry, excellent electro-

magnetic compatibility, and numerous diagnostic

features; AEC-Q100-qualified

Measured values are provided by one of the digital

LIN or PWM interfaces. Each interface can support

end-of-line calibration using the sensor output. Noise

sensitivity is greatly reduced because the calibration

equipment and the ZSSC3170 are mated digitally.

Available Support



Evaluation Kit

Application Notes

Calculation Tools

For quick and easy evaluation and support for

calibrating prototypes, IDT offers the ZSSC3170 SSC

Evaluation Kit, which includes evaluation hardware,

SSOP20 samples, and software.

Physical Characteristics



Supply voltage: 7 to 18 V

Current consumption in Sleep Mode: ≤ 100μA

Input span: 1.8 to 267 mV/V

Features

ADC resolution: 13 to 14 bit



Complies with LIN specifications 1.3 / 2.0 / 2.1

Configurable LIN publisher frame content

Output resolution: up to 12-bit (LIN and PWM)

Operating temperature range: -40 to 125°C

Extended operating temperature range: ≤150°C

Data conversion rate of up to 430Hz fully utilizes

the maximum LIN channel capacity of 20kbit/s

RoHS-compliant delivery form options:

SSOP20, DFN20, or die



PWM high-side and low-side switches, support for

LIN communication for end-of-line calibration

Digital compensation of offset, gain, temperature

effects up to 2^ndorder, and nonlinearity up to 3^rd

order. Compensation of temperature sensor offset,

gain, and nonlinearity up to 2^ndorder.

ZSSC3170 Basic Circuit

LIN

GND



Internal or external temperature reference

Media temperature sensing by diode or RTD

Load dump protection of the LIN pin up to ±40V

VBAT

Accuracy

±0.25% FSO @ -20 to 85°C

±0.50% FSO @ -40 to 125°C

±1.00% FSO @ -40 to 150°C



3 EEPROM words available for optional user data

May 30, 2016

12 3 4 5 6 7...31

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与ZSSC3170EA1C相关器件

型号	品牌	获取价格	描述	数据表
ZSSC3170EA2R	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA2R	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA2T	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA2T	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA3R	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EA3R	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EE1B	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EE1B	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EE1C	IDT	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface
ZSSC3170EE1C	RENESAS	获取价格	Automotive Sensor Signal Conditioner with LIN and PWM Interface

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