STEVAL-IFS007V1 STMicroelectronics, STEVAL-IFS007V1 Datasheet

STEVAL-IFS007V1

Manufacturer Part Number

STEVAL-IFS007V1

Description

BOARD EVAL BASED ON TDA0161

Manufacturer

STMicroelectronics

Datasheets

1.TDA0161DP.pdf (12 pages)

2.STEVAL-IFS007V1.pdf (4 pages)

3.STEVAL-IFS007V1.pdf (9 pages)

Specifications of STEVAL-IFS007V1

Sensor Type

Proximity

Interface

Analog

Voltage - Supply

24V

Embedded

Utilized Ic / Part

TDA0161

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Sensitivity

Sensing Range

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

497-6455

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Features

■

Description

The STEVAL-IFS007V1 demonstration board is

designed for easy connection to 24 V systems, as

it is intended for use in factory automation

environments. Optionally, the board can be

connected to the STEVAL-IFP008V1 board,

which hosts a current limited over-voltage

protected quad digital termination.

The STEVAL-IFS007V1 can be used as a

standalone in systems where no processing or

control characteristics are required, or it can be

integrated as an end-board in control systems. In

the latter case an interface board, such as the

above mentioned STEVAL-IFP008V1, is

necessary to protect the microcontroller and other

application-specific devices from high current and

voltages outside of specifications.

When the board is used as a standalone, it is

possible to connect up to 4 different, independent

coils, each of which acts as the passive element

to sense an incoming metallic object by sensing

variations in high frequency eddy current losses.

In terms of output voltage, the variation is

between approximately 8.5 V and 11.5 V in 24 V

supplied systems, so the output span is

approximately 3 V.

On-board jumpers can be used to enable/disable

channels. LEDs on the board furnish local alerts

when an object is close to one coil. The circuit

parameters are tuned to detect metallic objects at

a distance of up to 4 mm. For further details on

parameter tuning and circuit and device

July 2008

For further information contact your local STMicroelectronics sales office.

4 TDA0161 proximity detectors capable of

detecting the current losses in the passive coils

connected to the board

Each sensor supplied by a 24 V industrial type

connector

demonstration board based on the TDA0161

Rev 1

functionality, please refer to the TDA0161 device

datasheet.

Distributed proximity sensor

STEVAL-IFS007V1

Data Brief

www.st.com

1/4

Related parts for STEVAL-IFS007V1

STEVAL-IFS007V1 Summary of contents

Page 1

... Optionally, the board can be connected to the STEVAL-IFP008V1 board, which hosts a current limited over-voltage protected quad digital termination. The STEVAL-IFS007V1 can be used as a standalone in systems where no processing or control characteristics are required can be integrated as an end-board in control systems. In the latter case an interface board, such as the ...

Page 2

... 120 Ω D3 PROXY_ 3 R19 C11 3.3 kΩ R14 6 5 560 Ω C6 R13 120 Ω D8 PROXY_4 R20 C12 3.3 kΩ R15 6 5 560 R16 C7 120 Ω 470 pF STEVAL-IFS007V1 Q1 BC337 IN1 Q2 BC337 IN2 IN3 CON6 IN4 Q3 BC337 6T12A- JP1 JP2 JP3 BC 337 ...

Page 3

... STEVAL-IFS007V1 2 Revision history Table 1. Document revision history Date 07-Jul-2008 Revision 1 Initial release. Revision history Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-IFS007V1 ...

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