You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.



Analogue to Digital Converter, 16 bit, Single Ended, Serial, Single, 2.6 V

AD7147ACPZ-1500RL7 - Analogue to Digital Converter, 16 bit, Single Ended, Serial, Single, 2.6 V

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Product Range
AD7147 Series
See all Technical Docs

Product Overview

The AD7147ACPZ-1500RL7 is a CapTouch Programmable Controller designed for use with single-electrode capacitance sensor implementing functions such as buttons, scroll bars and wheels. The sensors need only one PCB layer enabling ultrathin applications. This controller is an integrated CDC with on-chip environmental calibration. The CDC has 13 inputs channelled through a switch matrix to a 16-bit, 250kHz Sigma-Delta (Σ-Δ) (∑-Δ) converter. The CDC is capable of sensing changes in the capacitance of the external sensors and uses this information to register sensor activation. By programming the registers, the user has full control over the CDC setup. There is an active shield output to minimize noise pickup in the sensor. The AD7147 has on-chip calibration logic to compensate for changes in the ambient environment. The calibration sequence is performed automatically and at continuous intervals as long as the sensors are not touched.
  • Programmable capacitance-to-digital converter (CDC)
  • Femtofarad resolution
  • 13 Capacitance sensor inputs
  • No external RC components required
  • Automatic conversion sequencer
  • On-chip automatic calibration logic
  • SPI-compatible (Serial Peripheral Interface compatible) serial interface
  • Separate VDRIVE level for serial interface
  • Interrupt output and general-purpose input/output (GPIO)
  • Low operating current


Automotive, Portable Devices, Audio, Consumer Electronics, Imaging, Video & Vision, Hobby & Education


ESD sensitive device, take proper precaution while handling the device.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×



Single Ended











MSL 3 - 168 hours
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (4)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel
Packaging type Cut Tape
  Additional packaging options available
Re-reel (minimum 10/reel):1838856RL Check stock

40 In stock

Order before 8pm (Northern Ireland 6pm)

With you next business day

Free returns within 21 days of dispatch

Available until stock is exhausted

£2.99 ( ex VAT  ) £3.588 ( inc VAT )

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price (ex VAT) (inc VAT) Your Price (ex VAT)
1+ £2.99 £3.588
Promotional price
Contract Price
Web only price
Web only contract price
10+ £2.39 £2.868
Promotional price
Contract Price
Web only price
Web only contract price
25+ £2.26 £2.712
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Back Order Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price: ( ex VAT  )
Total Price: ( inc VAT )
Total Price: --
1 (Cut Tape 1838856) x 2.99 = £2.99
1 (Cut Tape 1838856) x 3.588 = £3.588
Total Price: £2.99 ( ex VAT  )
Total Price: £3.59 ( inc VAT )
Choose your packaging preference
*Note: If you have selected a re-reeled item a £3.50 charge will be applied."
A re-reel is a custom reel available for cut tape items where the order qty exceeds 10
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.

Customer Reviews

Customer Q&A Exchange