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, High Speed, 12 bit, 133 kSPS, Differential, Single Ended, SPI

MAX147ACAP+ - Analogue to Digital Converter, High Speed, 12 bit, 133 kSPS, Differential, Single Ended, SPI

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

Manufacturer Part No:
Order Code:
Product Range
Octal 12-Bit SAR ADCs
Technical Datasheet:
MAX147ACAP+   Datasheet
See all Technical Docs

Product Overview

The MAX147ACAP+ is a +2.7V, low power, 8-channel, serial 12bit analogue to digital converter (ADC) in 20 pin SSOP package. This 12bit data acquisition system combine an 8-channel multiplexer, high bandwidth track/hold and serial interface with high conversion speed and low power consumption. The analogue inputs are software configurable for unipolar/bipolar and single ended/differential operation. This device use either the internal clock or an external serial interface clock to perform successive approximation analogue to digital conversion and have a reference buffer amplifier with a ±1.5% voltage adjustment range. It provides a hard wired SHDN (complimentary) pin, a software selectable power-down feature which can be programmed to automatically shut down at the end of a conversion. Accessing the serial interface automatically powers up the device and the quick turn-on time allows it to be shut down between all conversions.
  • Supply voltage range is 2.7V to 5.25V
  • Operating temperature range from 0°C to 70°C
  • Requires an external reference
  • Low power consumption of 1.2mA at 133Ksps and 54µA at 1Ksps, 3V supply
  • Low power consumption of 1µA at power down mode
  • SPI/QSPI/MICROWIRE/TMS320 compatible 4 wire serial interface
  • Maximum relative accuracy (INL) is ±0.5LSB and maximum differential nonlinearity (DNL) is ±1LSB
  • Gain temperature coefficient is ±0.25ppm/°C
  • Accessing serial interface for on/off can cut supply current under 60µA at reduced sampling rates


Signal Processing, Portable Devices

Product Information

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



Differential, Single Ended









Octal 12-Bit SAR ADCs


MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

49 In stock Need more?

49 available for 3 - 4 business days delivery


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ RM65.87
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:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.