ADUC834BSZ 8052 Core Products by Analog Devices

Status: Production
Series: ADUC834
RoHS: Compliant
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The ADuC834 is a complete smart transducer front end,integrating two high resolution - ADCs, an 8-bit MCU, andprogram/data Flash/EE memory on a single chip.The two independent ADCs (primary and auxiliary) include atemperature sensor and a PGA (allowing direct measurement oflow level signals). The ADCs with on-chip digital filtering andprogrammable output data rates are intended for the measurementof wide dynamic range, low frequency signals, such as those inweigh scale, strain-gage, pressure transducer, or temperaturemeasurement

Prices starting from US$19.70

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Logo for Analog Devices Analog Devices US$27.30
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Logo for Farnell Farnell US$28.04
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Logo for Newark Electronics Newark Electronics US$27.77
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Logo for element14 element14 US$24.86
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Logo for Chip One Stop Chip One Stop US$19.70
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High Resolution - ADCs
2 Independent ADCs (16-Bit and 24-Bit Resolution)
24-Bit No Missing Codes, Primary ADC
21-Bit rms (18.5-Bit p-p) Effective Resolution @ 20 Hz
Offset Drift 10 nV/C, Gain Drift 0.5 ppm/C
62 Kbytes On-Chip Flash/EE Program Memory
4 Kbytes On-Chip Flash/EE Data Memory
Flash/EE, 100 Year Retention, 100 Kcycles Endurance
3 Levels of Flash/EE Program Memory Security
In-Circuit Serial Download (No External Hardware)
High Speed User Download (5 Seconds)
2304 Bytes On-Chip Data RAM
8051-Based Core
8051 Compatible Instruction Set
32 kHz External Crystal
On-Chip Programmable PLL (12.58 MHz Max)
3  16-Bit Timer/Counter
26 Programmable I/O Lines
11 Interrupt Sources, Two Priority Levels
Dual Data Pointer, Extended 11-Bit Stack Pointer
See data sheet for additional features

Alternative Descriptions

24/16BIT DUAL ADC WITH EMBEDDE | Analog Devices
8 BIT MCU, 12.58MHZ, 26I/O, MQFP-52 | Farnell
8 Bit Mcu, 12.58Mhz, 26I/O, Mqfp-52 | Newark Electronics
Micro 8052 62K Flash,2x16/24b ADC,MQFP52 | RS

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Frequently Asked Questions

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Additional datasheets, footprints and schematics for ADUC834BSZ are listed on our Part Details page. You can also find images and similar parts to ADUC834BSZ on this page.

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What category does ADUC834BSZ fall under?

The ADUC834BSZ is listed under 8052 Core Products.

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Is the ADUC834BSZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, Farnell, Newark Electronics, element14 and Chip One Stop have stock available or on a lead time for ADUC834BSZ.

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