Integrating drive/control electronics in sensors

A MCE Tewkesbury product story
Edited by the Engineeringtalk editorial team Nov 19, 2001

Micro Circuit Engineering is developing a capability for the integration of drive and control electronics in sensor applications such as pressure and flow measurement and accelerometers

Micro Circuit Engineering (MCE) of Tewkesbury, UK, is developing a capability for the integration of drive and control electronics in specialised sensor applications such as pressure and flow measurement and accelerometers.

The service is intended to meet the requirement for sensors and measurement devices that cannot be satisfied through the purchase of off-the-shelf components.

It will permit system designers to provide enhanced performance through: Locating the drive, measurement and control circuitry close to the sensing element.

Maximising the scope for miniaturisation.

Allowing the sensor to be used in remote or difficult-to-access locations.

Enhancing sensor performance by the use of purpose-designed device packaging.

This type of custom approach using bare sensors can provide a sensor system that meets performance, dimensional, communication and environmental specifications that cannot easily be achieved with off-the-shelf components.

MCE has gained considerable experience in developing custom solutions for sensor systems.

Its capabilities include: Design and production of mixed signal application-specific integrated circuits (ASICs).

These can incorporate the analogue signal and digital processing circuitry on one piece of silicon to condition the analogue signal from the sensor and provide analogue-to-digital conversion close to the bare sensor.

Integration of the sensors, the drive and the control circuitry within a miniaturised package.

Remote data transmission, using telemetric devices with power provided by radio frequency induction.

Customised packaging and assembly that extends the capabilities of the sensor system to permit operation at high temperatures, high or low pressures, or other special requirements.

MCE Tewkesbury is a leading supplier of high reliability electronics for aerospace, industrial, telecommunications, computer and medical applications.

The company specialises in the design and manufacture of ASICs and MCMs (multi-chip modules) and offers flexible design interface and foundry-independent silicon sourcing.

MCE is part of Smiths Aerospace.

MCE will be exhibiting at the MTEC Sensors, Measurement and Instrumentation exhibition at the NEC on 13-14 February 2002.

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