AD7680BRM Datasheet PDF - ADI

GENERAL DESCRIPTION

●The AD7680 is a 16-bit, fast, low power, successive approximation ADC. The part operates from a single 2.5 V to 5.5 V power supply and features throughput rates up to 100 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 7 MHz.

●FEATURES

●Fast throughput rate: 100 kSPS

●Specified for VDDof 2.5 V to 5.5 V

●Low power

●   3 mW typ at 100 kSPS with 2.5 V supply

●   3.9 mW typ at 100 kSPS with 3 V supply

●   16.7 mW typ at 100 kSPS with 5 V supply

●Wide input bandwidth

●   86 dB SNR at 10 kHz input frequency

●Flexible power/serial clock speed management

●No pipeline delays

●High speed serial interface

●   SPI®/QSPI™/µWire/DSP compatible

●Standby mode: 0.5 µA max

●6-Lead SOT-23 and 8-Lead MSOP packages

●APPLICATIONS

●Battery-powered systems:

●Personal digital assistants

●Medical instruments

●Mobile communications

●Instrumentation and control systems

●Remote data acquisition systems

●High speed modems

●Optical sensors