ADC102S101
www.ti.com SNAS287G – FEBRUARY 2005 – REVISED MARCH 2013 ADC102S101 2 Channel, 500 ksps to 1 Msps, 10-Bit A/D Converter
Check for Samples: ADC102S101 FEATURES DESCRIPTION The ADC102S101 is a low-power, two-channel
CMOS 10-bit analog-to-digital converter with a highspeed serial interface. Unlike the conventional
practice of specifying performance at a single sample
rate only, the ADC102S101 is fully specified over a
sample rate range of 500 ksps to 1 Msps. The
converter is based on a successive-approximation
register architecture with an internal track-and-hold
circuit. It can be configured to accept one or two input
signals at inputs IN1 and IN2. 1 2 Specified Over a Range of Sample Rates
Two Input Channels
Variable Power Management
Single Power Supply with 2.7V -5.25V Range KEY SPECIFICATIONS DNL: + 0.26/-0.16 LSB (Typ)
INL: + 0.4/-0.1 LSB (Typ)
SNR: 61.7 dB (Typ)
Power Consumption:
– 3V Supply: 3.9 mW (Typ)
– 5V Supply: 11.4 mW (Typ) The output serial data is straight binary, and is
compatible with several standards, such as SPIв„ў,
QSPIв„ў, MICROWIRE, and many common DSP
serial interfaces.
The ADC102S101 operates with a single supply that …
