ADC12138, ADC Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters

National Semiconductor

Description

ADC12130/ADC12132/ADC12138 Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold March 2000 ADC12130/ADC12132/ADC1213.
The ADC12130, ADC12132 and ADC12138 are 12-bit plus sign successive approximation A/D converters with serial I/O and configurable input multiplexer.

📥 Download Datasheet

ADC12138 Datasheet Preview — This datasheet PDF includes multiple part numbers: ADC12138, ADC. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: ADC12138, ADC
Manufacturer: National Semiconductor
File Size: 1.06 MB
Datasheet: ADC-121.pdf
Description: Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters
Note: This datasheet PDF includes multiple part numbers: ADC12138, ADC.
Please refer to the document for exact specifications by model.

Features

* n n n n n n n n Serial I/O (MICROWIRE, SPI and QSPI Compatible) 2 or 8 channel differential or single-ended multiplexer Analog input sample/hold function Power down mode Programmable acquisition time Variable digital output word length and format No zero or full scale adjustment required 0V to 5V an

Applications

* n Pen-based computers n Digitizers n Global positioning systems ADC12138 Simplified Block Diagram DS012079-1 TRI-STATE ® is a registered trademark of National Semiconductor Corporation. COPS™ microcontrollers, HPC™ and MICROWIRE™ are trademarks of National Semiconductor Corporation. © 2000 Natio

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ADC Self-Calibrating 12-Bit Plus Sign Serial Converters National Semiconductor

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