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ADUC816 - Dual-Channel 16-Bit ADCs

General Description

The ADuC816 is a complete smart transducer front-end, integrating two high-resolution sigma-delta ADCs, an 8-bit MCU, and program/data Flash/EE Memory on a single chip.

This low power device accepts low-level signals directly from a transducer.

Key Features

  • High-Resolution Sigma-Delta ADCs Dual 16-Bit Independent ADCs Programmable Gain Front End 16-Bit No Missing Codes, Primary ADC 13-Bit p-p Resolution @ 20 Hz, 20 mV Range 16-Bit p-p Resolution @ 20 Hz, 2.56 V Range Memory 8 Kbytes On-Chip Flash/EE Program Memory 640 Bytes On-Chip Flash/EE Data Memory Flash/EE, 100 Year Retention, 100 Kcycles Endurance 256 Bytes On-Chip Data RAM 8051-Based Core 8051-Compatible Instruction Set (12.58 MHz Max) 32 kHz External Crystal, On-Chip Programmable PLL Three.

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Full PDF Text Transcription for ADUC816 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ADUC816. For precise diagrams, and layout, please refer to the original PDF.

a MicroConverter®, Dual-Channel 16-Bit ADCs with Embedded Flash MCU ADuC816 FEATURES High-Resolution Sigma-Delta ADCs Dual 16-Bit Independent ADCs Programmable Gain Front...

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Sigma-Delta ADCs Dual 16-Bit Independent ADCs Programmable Gain Front End 16-Bit No Missing Codes, Primary ADC 13-Bit p-p Resolution @ 20 Hz, 20 mV Range 16-Bit p-p Resolution @ 20 Hz, 2.56 V Range Memory 8 Kbytes On-Chip Flash/EE Program Memory 640 Bytes On-Chip Flash/EE Data Memory Flash/EE, 100 Year Retention, 100 Kcycles Endurance 256 Bytes On-Chip Data RAM 8051-Based Core 8051-Compatible Instruction Set (12.58 MHz Max) 32 kHz External Crystal, On-Chip Programmable PLL Three 16-Bit Timer/Counters 26 Programmable I/O Lines 11 Interrupt Sources, Two Priority Levels Power Specified for 3 V and 5 V Operation Normal: 3 mA