DC1925A-A

LTC2378-20 Demo Board | 20-Bit, 1Msps, SAR ADC with 104dB SNR. Requires DC2026

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Overview

Product Details

Product Details

The LTC2378-20, LTC2377-20 and LTC2376-20 are 20‑bit, low power, low noise SAR ADCs with serial outputs that operate from a single 2.5V supply. The demo manual refers to the LTC2378-20 but applies to all parts in the family, the only difference being the maximum sample rate. The LTC2378-20 supports a ±5V fully differential input range with a 104dB SNR, consumes only 21mW and achieves ±2ppm INL max with no missing codes at 20 bits. The DC1925A demonstrates the DC and AC performance of the LTC2378-20 in conjunction with the DC590 QuikEval^™ and DC890 PScope^™ data collection boards. Use the DC590 to demonstrate DC performance such as peak-to-peak noise and DC linearity.

Markets and Technologies

Applicable Parts

Documentation & Resources

Demo Board Schematic

DC1925A - Schematic
1/9/2014

PDF

148K

User Guide

DC1925A - Demo Manual
4/10/2013

PDF

3M

Evaluation Design File

DC1925A - Design Files
1/9/2014

ZIP

2M

Software

Evaluation Code

ZIP

10.00K

DC1925A-A FPGA/CPLD Source Code

Evaluation Software

GUI Install Files

QuikEval

LinearLab Tools

PScope

Related Hardware (2)

Controller Boards

DC890B
USB Data Acquisition Controller, for PScope Evaluation Kits (Up to 250Mbps, CMOS/LVDS)
Linduino DC2026C
An Arduino- and QuikEval- Compatible Code Development Platform with Isolated USB

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Pricing displayed is based on 1-piece.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.