LTC2420CS8#PBF - 

Analogue to Digital Converter, 20 bit, 100 SPS, Single, 2.7 V, 5.5 V, SOIC

LTC2420CS8#PBF - Analogue to Digital Converter, 20 bit, 100 SPS, Single, 2.7 V, 5.5 V, SOIC

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

Manufacturer Part No:
Order Code:
Product Range
Single 20-Bit Sigma-Delta ADCs
Technical Datasheet:
See all Technical Docs

Product Overview

The LTC2420CS8#PBF is a micropower 20-bit Analog-to-digital Converter (ADC) with an integrated oscillator. It uses delta-sigma technology and provides a digital filter that settles in a single cycle for multiplexed applications. Through a single pin, the ADC can be configured for better than 110dB rejection at 50/60Hz±2% or it can be driven by an external oscillator for user-defined rejection frequency in the range 1 to 800Hz. The internal oscillator requires no external frequency setting components. The converter accepts any external reference voltage from 0.1V to VCC. With its extended input conversion range of -12.5% to 112.5%VREF, the ADC smoothly resolves the offset and over-range problems of preceding sensors or signal conditioning circuits. The ADC communicates through a flexible 3-wire digital interface which is compatible with SPI and MICROWIRE™ protocols.
  • Digital filter settles in a single cycle
  • Each conversion is accurate, even after an input step
  • Internal oscillator - no external components required
  • Low supply current and auto shutdown
  • Pin compatible with 24-bit LTC2400


Sensing & Instrumentation, Consumer Electronics, Test & Measurement, Automation & Process Control

Product Information

Single Ended
Single 20-Bit Sigma-Delta ADCs
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Related Searches


54 In stock

30 in stock for next day delivery (Liege stock)

24 in stock for next day delivery (UK stock)

Available until stock is exhausted

see cut-off times
£6.89 £ 6.89
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + £6.89
10 + £6.34
25 + £3.71
50 + £3.70
100 + £3.69
250 + £3.68
500 + £3.67
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews


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.