EVAL-AD7156EBZ Capacitive-to-Digital and Touch Screen Controllers by Analog Devices

Status: Production
Series: AD7156
RoHS: Compliant
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The AD7156 delivers a complete signal processing solution for capacitive sensors, featuring an ultralow power converter with fast response time.The AD7156 uses an Analog Devices, Inc., capacitance-to-digital converter (CDC) technology, which combines features important for interfacing to real sensors, such as high input sensitivity and high tolerance of both input parasitic ground capacitance and leakage current.The integrated adaptive threshold algorithm compensates for any variations in the sensor capacitance due to environmental factors like humidity and temperature or due to changes in the dielectric material over time.By default, the AD7156 operates in standalone mode using the fixed power-up settings and indicates detection on two digital outputs. Alternatively, the AD7156 can be interfaced to a micro-controller via the serial interface, the internal registers can be programmed with user-defined settings, and the data and status can be read from the part.The AD7156 operates with a 1.8 V to 3.6 V power supply. It is specified over the temperature range of −40°C to +85°C.

Where to Buy

Prices starting from US$70.24

Distributor Stock
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Analog Devices
from US$73.89
62
in stock
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Chip One Stop
from US$71.40
5
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Richardson RFPD
from US$70.24
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Alternative Descriptions

Evaluation board i.c. | Analog Devices
LINEAR ICS - EVALUATION BOARD | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a EVAL-AD7156EBZ?

Additional datasheets, footprints and schematics for EVAL-AD7156EBZ are listed on our Part Details page. You can also find images and similar parts to EVAL-AD7156EBZ on this page.

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What category does EVAL-AD7156EBZ fall under?

The EVAL-AD7156EBZ is listed under Capacitive-to-Digital and Touch Screen Controllers.

Can I view similar or alternative parts?

You can view similar parts to EVAL-AD7156EBZ when available in the Capacitive-to-Digital and Touch Screen Controllers range under the specifications section at the bottom of the details page.

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Is the EVAL-AD7156EBZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Chip One Stop and Richardson RFPD have stock available or on a lead time for EVAL-AD7156EBZ.

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