Datasheet4U Logo Datasheet4U.com

AD7148

Programmable Touch Controller

AD7148 Features

* www.datasheet4u.com Programmable capacitance-to-digital converter (CDC) Femtofarad (fF) resolution 8 capacitance sensor inputs 25 ms update rate, all 8 sensor inputs No external RC components required Automatic conversion sequencer On-chip automatic calibration logic Automatic compensation for envir

AD7148 General Description

The AD7148 is designed for use with capacitance sensors implementing functions such as buttons, scroll bars, and wheels. The sensors need only one PCB layer, enabling ultrathin applications. The AD7148 is an integrated capacitance-to-digital converter (CDC) with on-chip environmental calibration. Th.

AD7148 Datasheet (614.28 KB)

Preview of AD7148 PDF

Datasheet Details

Part number:

AD7148

Manufacturer:

Analog Devices ↗

File Size:

614.28 KB

Description:

Programmable touch controller.

📁 Related Datasheet

AD7142 - Programmable Controller (Analog Devices)
FEATURES Programmable capacitance-to-digital converter 36 ms update rate (@ maximum sequence length) Better than 1 fF resolution 14 capacitance sensor.

AD7143 - integrated capacitance-to-digital converter (Analog Devices)
.. Programmable Controller for Capacitance Touch Sensors AD7143 FEATURES Programmable capacitance-to-digital converter 25 ms update .

AD7147 - CapTouch Programmable Controller (Analog Devices)
CapTouch™ Programmable Controller for Single-Electrode Capacitance Sensors AD7147 FEATURES .. Programmable capacitance-to-digital co.

AD7147A - CapTouch Programmable Controller (Analog Devices)
CapTouch Programmable Controller for Single-Electrode Capacitance Sensors AD7147A SWITCH MATRIX 06663-001 FEATURES Programmable capacitance-to-digit.

AD71028 - Dual Digital BTSC Encoder (Analog Devices)
.. Dual Digital BTSC Encoder with Integrated DAC AD71028 FEATURES 2 plete independent BTSC encoders Pilot tone generator Includes.

AD71056 - Energy Metering (Analog Devices)
.. Energy Metering IC with Integrated Oscillator and Reverse Polarity Indication AD71056 FEATURES On-chip oscillator as clock source.

AD711 - BiFET Op Amp (Analog Devices)
a Precision, Low Cost, High Speed, BiFET Op Amp AD711 FEATURES Enhanced Replacement for LF411 and TL081 AC PERFORMANCE Settles to ؎0.01% in 1.0 ␮s .

AD7110 - Digitally Controlled Audio Attenuator (Analog Devices)
.

TAGS

AD7148 Programmable Touch Controller Analog Devices

Image Gallery

AD7148 Datasheet Preview Page 2 AD7148 Datasheet Preview Page 3

AD7148 Distributor