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LTC2378CMS-18#PBF - 

Analogue to Digital Converter, 18 bit, 1 MSPS, Single, 2.375 V, 2.625 V, MSOP

LINEAR TECHNOLOGY LTC2378CMS-18#PBF

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Manufacturer Part No:
LTC2378CMS-18#PBF
Order Code:
2009033
Product Range
Single 8-Bit SAR ADCs
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
0°C
:
18bit
:
MSOP
:
Single
:
70°C
:
1MSPS
:
SPI
:
16Pins
:
Single 8-Bit SAR ADCs
:
-
:
2.375V
:
Each
:
2.625V
:
Differential, Single Ended
:
MSL 1 - Unlimited
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Product Overview

The LTC2378CMS-18#PBF is a low noise, low power high speed 18-bit successive approximation registers Analog-to-digital Converter (ADC). Operating from a 2.5V supply, the ADC has a ±VREF fully differential input range with VREF ranging from 2.5 to 5.1V. The ADC consumes only 13.5mW and achieves ±1.75LSB INL maximum, no missing codes at 18-bit with 102dB SNR. The ADC has a high speed SPI-compatible serial interface that supports 1.8/2.5/3.3/5V logic while also featuring a daisy-chain mode. The fast 1Msps throughput with no cycle latency makes the ADC ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The ADC automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate. The ADC features unique digital gain compression function, which eliminates the driver amplifiers negative supply while preserving the full resolution of the ADC.
  • Digital gain compression
  • Fully differential input range ±VREF
  • No pipeline delay, no cycle latency
  • SPI-compatible serial I/O with daisy-chain mode
  • Internal conversion clock

Applications

Medical, Imaging, Video & Vision, Automation & Process Control, Portable Devices, Sensing & Instrumentation