Analog Devices / Linear Technology LTC1278-4CN 12-Bit, Sampling A/D Converter with Shutdown
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Analog Devices / Linear Technology LTC1278-4CN 12-Bit, Sampling A/D Converter with Shutdown



Configuration:
• Speed Grade: 400 ksps
• Operating Temperature Range: 0°C to 70°C




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Stock # 50725-1
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Analog Devices / Linear Technology LTC1278 12-Bit, Sampling A/D Converter with Shutdown

Features
  • Single Supply 5 V or ±5 V Operation
  • (2) Speed Grades: 500 ksps or 400 ksps
  • No Missing Codes Over Temperature
  • 75 mW (Typ) Power Dissipation
  • Power Shutdown with Instant Wake-Up

Description

The Analog Devices / Linear Technology LTC1278 12-Bit, Sampling A/D Converter with Shutdown is a 1.6µs, sampling 12-bit A/D converter that draws only 75 mW from a single 5 V or ±5 V supplies. This easy-to-use device comes complete with a 200 ns sample-and-hold, a precision reference and an internally trimmed clock. Unipolar and bipolar conversion modes add to the flexibility of the ADC. The low power dissipation is made even more attractive by a 8.5 mW power-down feature. Instant wake-up from shutdown allows the converter to be powered down even during brief inactive periods.

The LTC1278 converts 0V to 5V unipolar inputs from a single 5V supply and ±2.5V bipolar inputs from ±5V supplies. Maximum DC specs include ±1LSB INL and ±1LSB DNL. Outstanding guaranteed AC performance includes 70dB S/(N + D) and 78dB THD at the input frequency of 100kHz over temperature.

The internal clock is trimmed for 1.6μs conversion time. The clock automatically synchronizes to each sample command, eliminating problems with asynchronous clock noise found in competitive devices. A separate convert start input and a data ready signal (BUSY) ease connections to FIFOs, DSPs and microprocessors.


Product Family: LTC1278, LTC1278-4, LTC1278-5, LTC1278-4CN, LTC1278-5CN, LTC1278-4IN, LTC1278-4CSW, LTC1278-5CSW, LTC1278-4ISW


Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.


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Analog Devices / Linear Technology LTC1278 12-Bit, Sampling A/D Converter with ShutdownAnalog Devices / Linear Technology LTC1278 12-Bit, Sampling A/D Converter with ShutdownAnalog Devices / Linear Technology LTC1278 12-Bit, Sampling A/D Converter with Shutdown
Analog Devices / Linear Technology LTC1278 12-Bit, Sampling A/D Converter with Shutdown


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