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LTC2451IDDB is an ultra-tiny, 16-bit, analog-to-digital converter. The LTC2451IDDB uses a single 2.7V to 5.5V supply, accepts a single-ended analog input voltage and communicates through an I2C interface. The converter is available in an 8-pin, 3mm × 2mm DFN or TSOT-23 package. It includes an integrated oscillator that does not require any external components. It uses a delta-sigma modulator as a converter core and provides single-cycle settling time for multiplexed applications. The LTC2451IDDB includes a proprietary input sampling scheme that reduces the average input sampling current several orders of magnitude lower than conventional ∆∑ converters.

Features

GND to VCC Single-Ended Input Range

0.02LSB RMS Noise

2LSB INL, No Missing Codes

1LSB Offset Error

4LSB Full-Scale Error

Programmable 30/60 Conversions per Second

Single Conversion Settling Time for Multiplexed Applications

Single-Cycle Operation with Auto Shutdown

400µA Supply Current

0.2µA Sleep Current

Internal Oscillator—No External Components Required

Single Supply, 2.7V to 5.5V Operation

2-Wire I2C Interface

Ultra-Tiny 3mm × 2mm DFN or TSOT-23 Package

Applications

System Monitoring

Environmental Monitoring

Direct Temperature Measurements

Instrumentation

Industrial Process Control

Data Acquisition

Embedded ADC Upgrades

• 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.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.