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AD7940 Datasheet 14-Bit ADC

Manufacturer: Analog Devices

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General Description

The AD7940 is a 14-bit, fast, low power, successive approximation ADC.

The part operates from a single 2.50 V to 5.5 V power supply and

Overview

3 mW, 100 kSPS, 14-Bit ADC in 6-Lead SOT-23 AD7940.

Key Features

  • Fast throughput rate: 100 kSPS Specified for VDD of 2.5 V to 5.5 V Low power 4 mW typ at 100 kSPS with 3 V supplies 17 mW typ at 100 kSPS with 5 V supplies Wide input bandwidth: 81 dB SINAD at 10 kHz input frequency Flexible power/serial clock speed management No pipeline delays High speed serial interface SPI®/QSPI™/.

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