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LTC2324HUKG-14#PBF is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ADC 14BIT SAR 52QFN. Review the specifications below when checking this part for your BOM.
The LTC2324HUKG-14#PBF is a quad, 14-bit + sign successive approximation register (SAR) analog-to-digital converter. It provides four simultaneously sampling channels with a throughput rate of 2Msps per channel. The device operates from a single 3.3V or 5V supply and features an 8Vp-p differential input range. Key electrical specifications include a typical Signal-to-Noise Ratio (SNR) of 82.5dB at 5V operation, ±1LSB typical Integral Nonlinearity (INL), and a full power bandwidth of 55MHz. It dissipates approximately 40mW per channel.
Verify the specific suffix 'H' indicates the extended industrial temperature range of -40°C to +125°C. Confirm the '#PBF' designation ensures lead-free compliance and RoHS standards. Ensure the QFN-52 package dimensions match the PCB footprint requirements for the 7mm x 8mm plastic housing.
Select this component when simultaneous multi-channel sampling is required without latency. The H-grade variant is necessary for environments exceeding standard industrial temperatures up to 125°C. Consider the internal reference options if external precision references are not available in the design.
This part belongs to the LTC2324 family of quad SAR ADCs. The 'H' suffix denotes the high-temperature grade (-40°C to 125°C), distinguishing it from the 'C' (0°C to 70°C) and 'I' (-40°C to 85°C) variants. All variants share identical pinouts and electrical performance characteristics within their respective operating ranges.
Public confirmed substitute part numbers: LTC2324CUKG-14#PBF, LTC2324IUKG-14#PBF.
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