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MAX121

Maxim
Part Number MAX121
Manufacturer Maxim
Description 308Ksps ADC
Published May 6, 2005
Detailed Description MAX121 EVALUATION KIT AVAILABLE 308ksps ADC with DSP Interface and 78dB SINAD General Description The MAX121 is a comp...
Datasheet PDF File MAX121 PDF File

MAX121
MAX121


Overview
MAX121 EVALUATION KIT AVAILABLE 308ksps ADC with DSP Interface and 78dB SINAD General Description The MAX121 is a complete, BiCMOS, serial-output, sampling 14-bit analog-to-digital converter (ADC) that com­bines an on-chip track/hold and a low-drift, lownoise, buried-zener voltage reference with fast conversion speed and low power consumption.
The throughput rate is as high as 308k samples per second (ksps).
The fullscale analog input range is ±5V.
The MAX121 utilizes the successive-approximation architecture with a high-speed DAC to achieve both fast conversion speeds and low-power operation.
Operating with +5V and -12V or -15V power supplies, power con­ sumption is only 210mW.
The MAX121 can be directly interfaced to the serial port of most popular digital-signal processors, and comes in space-saving 16-pin DIP and SO and smaller 20-pin SSOP packages.
The MAX121 operates with TTL- and CMOS-compatible clocks in the frequency range from 1.
1MHz to 5.
5MHz.
All logic inputs and outpu...



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