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

LINEAR TECHNOLOGY LTC2420CS8#PBF
Manufacturer Part No:
LTC2420CS8#PBF
Order Code:
1663685
Technical Datasheet:
See all Technical Docs

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

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

Product Information

Resolution (Bits):
20bit
Sampling Rate:
100SPS
Supply Voltage Type:
Single
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
ADC / DAC Case Style:
SOIC
No. of Pins:
8Pins
Input Channel Type:
Single Ended
Data Interface:
Serial
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
Single 20-Bit Sigma-Delta ADCs
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

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

Legislation and Environmental

Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0001