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LTC1282 Datasheet 3v 140ksps 12-bit Sampling A/d Converter

Manufacturer: Linear Technology (now Analog Devices)

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The LTC®1282 is a 6µs, 140ksps, sampling 12-bit A/D converter that draws only 12mW from a single 3V or dual ±3V supply.

This easy-to-use device comes complete with 1.14µs sample-and-hold, precision reference and internally trimmed clock.

Unipolar and bipolar conversion modes provide flexibility for various applications.

Key Features

  • nn Single Supply 3V or ±3V Operation nn 140ksps Throughput Rate nn 12mW (Typ) Power Dissipation nn On-Chip 25ppm/°C Reference nn Internal Synchronized Clock; No Clock Required nn High Impedance Analog Input nn 69dB S/(N + D) and 77dB THD at Nyquist nn ±0.5LSB INL and ±0.75LSB DNL Max (A Grade) nn 2.7V Guaranteed Minimum Supply Voltage nn ESD Protected On All Pins nn 24-Pin SW Package nn 0V to 2.5V or ±1.25V Input Ranges.

LTC1282 Distributor

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