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 DESCRIPTION NOTE: Some device/package combinations are
obsolete and are described and shown here for
reference only. See our web site for product
availability. 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 Ојs (max)
12-Bit plus sign throughput time 14 Ојs (max)
Integral Linearity Error В±2 LSB (max)
Single Supply 3.3V or 5V В±10%
Power Consumption
– +3.3V 15 mW (max) …
