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The LTC2344CUH-18 is an 18-bit, low noise, 4-channel synchronous sample successive approximation register (SAR) ADC with differential, wide common mode range inputs. It operates at 5 V and uses an internal reference and buffer. With an internal reference and buffer, each channel of the SoftSpanTM ADC can be configured independently, conversion by conversion. The conversion-by-conversion independent configuration accepts ±4.096V, 0V to 4.096V, ±2.048V, or 0V to 2.048V signals. 2.048V signals. Individual channels can also be disabled to increase the throughput of the remaining channels.The LTC2344CUH-18's wide input common-mode range and 102dB CMRR.The LTC2344CUH-18 analogue inputs allow the ADC to digitise a variety of signals directly. Digitising a wide range of signals simplifies the signal chain design. This input signal flexibility along with ±4LSB. INL, 18-bit non-missing codes, and 95dB SNR make the LTC2344-18 an ideal digital signal converter.

Product Attributes

Number of bits: 18

Sample Rate (per second): 400k

Number of Inputs: 4

Input Type: Differential

Data Interface: LVDS - Serial, SPI

Configuration: S/H-MUX-ADC

Ratio - S/H:ADC: 1:1

Number of A/D converters: 4

Architecture: SAR

Reference Type: External, Internal

Voltage - Powered, Analogue: 5V

Voltage - Powered, Digital: 5V

Features: Synchronous Sampling

Operating Temperature: 0°C ~ 70°C

Package/Shell: 32-WFQFN Exposed Pad

Supplier Device Package: 32-QFN (5x5)

Mounting Type: Surface Mount

Applications

• Programmable Logic Controllers

• Industrial Process Control

• Medical imaging

• High-speed data acquisition

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

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