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LTC2379-1

Linear Technology Corporation introduces the LTC2380-24, a breakthrough no latency 24-bit 2Msps successive approximation register (SAR) analogue-to-digital converter (ADC). The LTC2380-24 features an integrated digital filter that averages 1 to 65,536 conversion results real time, dramatically improving the dynamic range from 101dB at 1.5Msps to 145dB at an output data rate of 30.5sps. This makes the LTC2380-24 suitable for seismic, medical and many other applications demanding high dynamic range.

Using an on-chip digital filter to average conversion results, the LTC2380-24 eliminates the processing burden from the digital host, conserving digital resources and the associated power. Moreover, the LTC2380-24 allows results to be read out with a serial clock as low as 2MHz, easing interfacing to microprocessors, enabling use with slower devices. The LTC2380-24 achieves true 24-bit noise performance and features high DC accuracy with a maximum INL of ±3.5ppm while dissipating 28mW from a single 2.5V supply.

The LTC2380-24 is available in small MSOP-16 and 4mm × 3mm DFN-16 packages, priced starting at $31.95 each in 1,000 piece quantities. It is drop-in compatible with the LTC2378-20 family of 1Msps 0.5ppm INL no latency SAR ADCs, allowing easy system upgrades to 24 bits.

Linear Technology

Linear Technology Corporation, a member of the S&P 500, designs, manufactures and markets a broad line of high-performance analogue-integrated circuits for major communications, computer and industrial companies worldwide.

Linear Technology Corporation, a member of the S&P 500, designs, manufactures and markets a broad line of high-performance analogue-integrated circuits for major communications, computer and industrial companies worldwide.

Linear (or analogue) circuits provide an essential bridge between our analog world and the digital microelectronics used in consumer products, wireless communications, networking products, computers, medical electronics, factory automation and automotive electronics.

Linear Technology provides customers with high performance amplifiers, comparators, voltage references, monolithic filters, linear regulators, DC/DC converters, battery chargers, data converters, communications interface circuits, RF signal conditioning circuits and many other analogue functions.

The company markets over 7,500 products to more than 15,000 original equipment manufacturers. These products compete in the marketplace based on their performance, functional value, quality and reliability. Linear Technology products are produced using state-of-the-art silicon gate CMOS, BiCMOS, complementary bipolar, high-voltage and RF wafer-fabrication process technologies.

Linear Technology, headquartered in Milpitas, California, employs 4,100 people worldwide and has technical sales and support locations throughout North America, Europe and Asia. In addition to manufacturing, assembly and test facilities in California, Washington, Singapore and Malaysia, the company has 12 design centers in Arizona, California (3), Colorado, Vermont, Massachusetts, New Hampshire, North Carolina, Texas, Singapore, and Munich, Germany.

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