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ADC12130, ADC12132, ADC12138
www.ti.com
SNAS098G – MARCH 2000 – REVISED MARCH 2013
ADC12130/ADC12132/ADC12138 Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
Check for Samples: ADC12130, ADC12132, ADC12138
FEATURES
1
•2 Serial I/O (MICROWIRE, SPI and QSPI Compatible)
• Power Down Mode • Programmable Acquisition Time • Variable Digital Output Word Length and
Format • No Zero or Full Scale Adjustment Required • 0V to 5V Analog Input Range with Single 5V
Power Supply
APPLICATIONS
• Pen-Based Computers • Digitizers • Global Positioning Systems
KEY SPECIFICATIONS
• Resolution 12-bit plus sign • 12-Bit plus sign conversion time 8.8 μs (max) • 12-Bit plus sign throughput time 14 μs (max) • Integral Linearity Error ±2 LSB (max) • Single Supply 3.